Otto Virtanen, the Finnish seed ranked around No. 125, enters the first-round clay-court matchup at the 2026 San Marino Open as the clear favorite against Italian wildcard Filippo Romano, a 21-year-old ranked near No. 300. Virtanen arrives with strong recent momentum after reaching the Tampere Challenger final and holds a prior head-to-head win over Romano on grass earlier in 2026. The surface favors players with established clay experience, where Virtanen has compiled competitive results at the Challenger level. Romano, making his main-draw appearance via wildcard, lacks extensive recent ATP-level exposure and faces a significant ranking and form gap. No major injury concerns have been reported for either player ahead of the July 27 opener.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated19h 44m 16s
This market refers to the tennis match between Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to 'Filippo Romano' if Filippo Romano advances against Otto Virtanen.
This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Filippo Romano.
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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player 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 tennis match between Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to “Romano” if Filippo Romano wins the first set. It will resolve to “Virtanen” if Otto Virtanen 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to “Romano” if Filippo Romano wins set 2. It will resolve to “Virtanen” if Otto Virtanen 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to "Romano" if Filippo Romano wins by 2 or more sets than Otto Virtanen, based on the final completed score. Otherwise, it will resolve to "Virtanen."
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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Otto Virtanen and Filippo Romano in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to "Virtanen" if Otto Virtanen wins by 2 or more sets than Filippo Romano, based on the final completed score. Otherwise, it will resolve to "Romano."
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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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.Otto Virtanen, the Finnish seed ranked around No. 125, enters the first-round clay-court matchup at the 2026 San Marino Open as the clear favorite against Italian wildcard Filippo Romano, a 21-year-old ranked near No. 300. Virtanen arrives with strong recent momentum after reaching the Tampere Challenger final and holds a prior head-to-head win over Romano on grass earlier in 2026. The surface favors players with established clay experience, where Virtanen has compiled competitive results at the Challenger level. Romano, making his main-draw appearance via wildcard, lacks extensive recent ATP-level exposure and faces a significant ranking and form gap. No major injury concerns have been reported for either player ahead of the July 27 opener.
This market refers to the tennis match between Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to 'Filippo Romano' if Filippo Romano advances against Otto Virtanen.
This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Filippo Romano.
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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player 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 'Filippo Romano' if Filippo Romano advances against Otto Virtanen.
This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Filippo Romano.
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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player 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 26, 2026, 3:26 AM ET
Volume
$0End Date
Aug 3, 2026Market Opened
Jul 26, 2026, 3:26 AM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...19h 44m 16s
This market refers to the tennis match between Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to 'Filippo Romano' if Filippo Romano advances against Otto Virtanen.
This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Filippo Romano.
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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player 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 tennis match between Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to “Romano” if Filippo Romano wins the first set. It will resolve to “Virtanen” if Otto Virtanen 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to “Romano” if Filippo Romano wins set 2. It will resolve to “Virtanen” if Otto Virtanen 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to "Romano" if Filippo Romano wins by 2 or more sets than Otto Virtanen, based on the final completed score. Otherwise, it will resolve to "Virtanen."
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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Otto Virtanen and Filippo Romano in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to "Virtanen" if Otto Virtanen wins by 2 or more sets than Filippo Romano, based on the final completed score. Otherwise, it will resolve to "Romano."
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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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 Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM 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.Otto Virtanen, the Finnish seed ranked around No. 125, enters the first-round clay-court matchup at the 2026 San Marino Open as the clear favorite against Italian wildcard Filippo Romano, a 21-year-old ranked near No. 300. Virtanen arrives with strong recent momentum after reaching the Tampere Challenger final and holds a prior head-to-head win over Romano on grass earlier in 2026. The surface favors players with established clay experience, where Virtanen has compiled competitive results at the Challenger level. Romano, making his main-draw appearance via wildcard, lacks extensive recent ATP-level exposure and faces a significant ranking and form gap. No major injury concerns have been reported for either player ahead of the July 27 opener.
This market refers to the tennis match between Filippo Romano and Otto Virtanen in the San Marino, originally scheduled for July 27, 2026 at 4:00AM ET.
This market will resolve to 'Filippo Romano' if Filippo Romano advances against Otto Virtanen.
This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Filippo Romano.
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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player 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 'Filippo Romano' if Filippo Romano advances against Otto Virtanen.
This market will resolve to 'Otto Virtanen' if Otto Virtanen advances against Filippo Romano.
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 player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances.
If the match ends in a walkover (player 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 26, 2026, 3:26 AM ET
Volume
$0End Date
Aug 3, 2026Market Opened
Jul 26, 2026, 3:26 AM ETResolution Source
https://www.atptour.com/en/scores/currentResolver
0x65070BE91...Otto Virtanen, the Finnish seed ranked around No. 125, enters the first-round clay-court matchup at the 2026 San Marino Open as the clear favorite against Italian wildcard Filippo Romano, a 21-year-old ranked near No. 300. Virtanen arrives with strong recent momentum after reaching the Tampere Challenger final and holds a prior head-to-head win over Romano on grass earlier in 2026. The surface favors players with established clay experience, where Virtanen has compiled competitive results at the Challenger level. Romano, making his main-draw appearance via wildcard, lacks extensive recent ATP-level exposure and faces a significant ranking and form gap. No major injury concerns have been reported for either player ahead of the July 27 opener.
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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