Bianchi/Magadan enter the Granby Challenger doubles matchup with a clear edge in professional doubles rankings and recent ATP-level experience compared with Isomura/Vithoontien. The Venezuelan-Mexican pairing combines Bianchi’s career-high doubles mark near 195 with Magadan’s steady climb to 281, reflecting consistent results on hard courts and stronger team chemistry built through college and pro circuits. Isomura and Vithoontien, the latter a left-hander with a 349 doubles peak, rely more on college backgrounds and limited Challenger exposure. Surface conditions at the outdoor hard-court event and any pre-match withdrawals or rest factors will influence outcomes, though current trader consensus reflects the higher-ranked duo’s advantages in serve-volley execution and return consistency typical at this level.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedFINAL
I. Isomura/Vithoontien
B. Bianchi/Magadan
I. Isomura/Vithoontien-
B. Bianchi/Magadan-
$76.76 Vol.
This market refers to the doubles tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to 'Isomura/Vithoontien' if the team of Isomura/Vithoontien advances against Bianchi/Magadan.
This market will resolve to 'Bianchi/Magadan' if the team of Bianchi/Magadan advances against Isomura/Vithoontien.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.This market refers to the doubles tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to “Isomura/Vithoontien” if Isomura/Vithoontien wins the first set. It will resolve to “Bianchi/Magadan” if Bianchi/Magadan wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to “Isomura/Vithoontien” if Isomura/Vithoontien wins set 2. It will resolve to “Bianchi/Magadan” if Bianchi/Magadan wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Isomura/Vithoontien" if Isomura/Vithoontien wins by 2 or more sets than Bianchi/Magadan, based on the final completed score. Otherwise, it will resolve to "Bianchi/Magadan."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Bianchi/Magadan and Isomura/Vithoontien in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Bianchi/Magadan" if Bianchi/Magadan wins by 2 or more sets than Isomura/Vithoontien, based on the final completed score. Otherwise, it will resolve to "Isomura/Vithoontien."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.Bianchi/Magadan enter the Granby Challenger doubles matchup with a clear edge in professional doubles rankings and recent ATP-level experience compared with Isomura/Vithoontien. The Venezuelan-Mexican pairing combines Bianchi’s career-high doubles mark near 195 with Magadan’s steady climb to 281, reflecting consistent results on hard courts and stronger team chemistry built through college and pro circuits. Isomura and Vithoontien, the latter a left-hander with a 349 doubles peak, rely more on college backgrounds and limited Challenger exposure. Surface conditions at the outdoor hard-court event and any pre-match withdrawals or rest factors will influence outcomes, though current trader consensus reflects the higher-ranked duo’s advantages in serve-volley execution and return consistency typical at this level.
This market refers to the doubles tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to 'Isomura/Vithoontien' if the team of Isomura/Vithoontien advances against Bianchi/Magadan.
This market will resolve to 'Bianchi/Magadan' if the team of Bianchi/Magadan advances against Isomura/Vithoontien.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Isomura/Vithoontien' if the team of Isomura/Vithoontien advances against Bianchi/Magadan.
This market will resolve to 'Bianchi/Magadan' if the team of Bianchi/Magadan advances against Isomura/Vithoontien.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Jul 12, 2026, 6:01 AM ET
Volume
$77End Date
Jul 21, 2026Market Opened
Jul 12, 2026, 6:01 AM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...FINALI. Isomura/VithoontienB. Bianchi/Magadan
I. Isomura/Vithoontien-
B. Bianchi/Magadan-
$76.76 Vol.
This market refers to the doubles tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to 'Isomura/Vithoontien' if the team of Isomura/Vithoontien advances against Bianchi/Magadan.
This market will resolve to 'Bianchi/Magadan' if the team of Bianchi/Magadan advances against Isomura/Vithoontien.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.This market refers to the doubles tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET. This market will resolve to "Yes" if all games and sets required to determine a match winner under governing body or event organizer rules are played to completion through normal play. Otherwise, if the match is not completed for any reason, it will resolve to "No." If a forfeit of any kind occurs, including but not limited to a walkover or retirement, this market will resolve "No." If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to "No." The primary resolution source for this market is the official statistics of the event as recognized by the governing body or event organizers. However, if the governing body or event organizers have not published final match statistics within 2 hours after the event's conclusion, a consensus of credible reporting may be used instead.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to “Isomura/Vithoontien” if Isomura/Vithoontien wins the first set. It will resolve to “Bianchi/Magadan” if Bianchi/Magadan wins the first set.
If the match begins but is not completed, and the first set is concluded with a winner determined, this market will resolve based on that completed set. If the first set is not completed for any reason, this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "Under."
A super tie breaker is considered as one (1) set for total set markets.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to “Isomura/Vithoontien” if Isomura/Vithoontien wins set 2. It will resolve to “Bianchi/Magadan” if Bianchi/Magadan wins set 2.
If the match begins but set 2 is not completed with a winner determined (including the match ending before set 2 is reached), this market will resolve 50-50.
If the match is canceled (not played at all) or is delayed beyond 7 days from the scheduled date without play beginning, this market will resolve 50-50.
Resolution will be based on official Challenger match statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 22. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Isomura/Vithoontien" if Isomura/Vithoontien wins by 2 or more sets than Bianchi/Magadan, based on the final completed score. Otherwise, it will resolve to "Bianchi/Magadan."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 23. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Bianchi/Magadan and Isomura/Vithoontien in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Bianchi/Magadan" if Bianchi/Magadan wins by 2 or more sets than Isomura/Vithoontien, based on the final completed score. Otherwise, it will resolve to "Isomura/Vithoontien."
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed across all sets equals or exceeds 24. Otherwise, it will resolve to "Under."
All tiebreaks—including any Champions/Super tiebreak—count as one (1) game toward the total.
If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.
Resolution will be based on official Challenger statistics.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 9. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 9. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 10. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in the first set equals or exceeds 11. Otherwise, it will resolve to "Under."
Any first-set tiebreak counts as one (1) game toward the total.
If the first set is not completed for any reason, this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 10. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.This market refers to the tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to "Over" if the total number of games completed in set 2 equals or exceeds 11. Otherwise, it will resolve to "Under."
Any tiebreak in set 2 counts as one (1) game toward the total.
If set 2 is not completed for any reason (including the match ending before set 2 is reached), this market will resolve 50-50. If the match is canceled before play begins, or delayed beyond 7 days without commencement, this market will also resolve 50-50.
Resolution will be based on official Challenger results.Bianchi/Magadan enter the Granby Challenger doubles matchup with a clear edge in professional doubles rankings and recent ATP-level experience compared with Isomura/Vithoontien. The Venezuelan-Mexican pairing combines Bianchi’s career-high doubles mark near 195 with Magadan’s steady climb to 281, reflecting consistent results on hard courts and stronger team chemistry built through college and pro circuits. Isomura and Vithoontien, the latter a left-hander with a 349 doubles peak, rely more on college backgrounds and limited Challenger exposure. Surface conditions at the outdoor hard-court event and any pre-match withdrawals or rest factors will influence outcomes, though current trader consensus reflects the higher-ranked duo’s advantages in serve-volley execution and return consistency typical at this level.
This market refers to the doubles tennis match between Isomura/Vithoontien and Bianchi/Magadan in the Granby, originally scheduled for July 14, 2026 at 10:00AM ET.
This market will resolve to 'Isomura/Vithoontien' if the team of Isomura/Vithoontien advances against Bianchi/Magadan.
This market will resolve to 'Bianchi/Magadan' if the team of Bianchi/Magadan advances against Isomura/Vithoontien.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
This market will resolve to 'Isomura/Vithoontien' if the team of Isomura/Vithoontien advances against Bianchi/Magadan.
This market will resolve to 'Bianchi/Magadan' if the team of Bianchi/Magadan advances against Isomura/Vithoontien.
If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50.
If the match begins but is not completed, and one team advances due to the opponent's retirement, default, or disqualification, this market will resolve to the team who advances.
If the match ends in a walkover (a team withdraws before the start and the other advances automatically), this market will resolve to 50-50.
The primary resolution source will be official information from the ATP Tour. A consensus of credible reporting may also be used.
Market Opened: Jul 12, 2026, 6:01 AM ET
Volume
$77End Date
Jul 21, 2026Market Opened
Jul 12, 2026, 6:01 AM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Bianchi/Magadan enter the Granby Challenger doubles matchup with a clear edge in professional doubles rankings and recent ATP-level experience compared with Isomura/Vithoontien. The Venezuelan-Mexican pairing combines Bianchi’s career-high doubles mark near 195 with Magadan’s steady climb to 281, reflecting consistent results on hard courts and stronger team chemistry built through college and pro circuits. Isomura and Vithoontien, the latter a left-hander with a 349 doubles peak, rely more on college backgrounds and limited Challenger exposure. Surface conditions at the outdoor hard-court event and any pre-match withdrawals or rest factors will influence outcomes, though current trader consensus reflects the higher-ranked duo’s advantages in serve-volley execution and return consistency typical at this level.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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Frequently Asked Questions