Sports·ATP

Stefanos Sakellaridis vs Toby Samuel

Polymarket
Apr 9·12:00 PM
S. SakellaridisS. Sakellaridis
-
T. SamuelT. Samuel
-
$25.59K Vol.Polymarket

Moneyline

$25.6K Vol.

Total Sets

$5 Vol.

Total Games

$11 Vol.

1st Set

1st Set Winner

$0 Vol.

1st Set Total Games

$0 Vol.

This market refers on the tennis match between Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 8 at 5:00AM ET. This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Toby Samuel. This market will resolve to 'Toby Samuel' if Toby Samuel advances against Stefanos Sakellaridis. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. This market will resolve to “Sakellaridis” if Stefanos Sakellaridis wins the first set. It will resolve to “Samuel” if Toby Samuel 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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.Toby Samuel enters as the No. 8 seed and higher-ranked player at No. 169 against No. 210 Stefanos Sakellaridis in the Madrid Challenger round of 16 on clay, holding a 1-0 head-to-head lead from a straight-sets win over Sakellaridis on hard courts in Heraklion Challenger last month. Samuel rallied from a set down to defeat wildcard Daniel Rincon 6-7(3), 6-4, 6-1 in the opener, while Sakellaridis grinded out a 7-5, 7-6(2) victory over Zdenek Kolar, extending his strong 2026 Challenger clay form with recent deep runs in Bucharest and Naples. Sakellaridis's 6-6 height bolsters his big serve on the slower surface, but Samuel's consistency and seeding reflect trader focus on his edge in this competitive matchup lacking reported injuries.

This market refers on the tennis match between Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 8 at 5:00AM ET.

This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Toby Samuel.

This market will resolve to 'Toby Samuel' if Toby Samuel advances against Stefanos Sakellaridis.

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.
Volume
$25,588
End Date
Apr 15, 2026
Market Opened
Apr 7, 2026, 12:00 PM ET

Resolution Source

https://www.atptour.com/en/scores/current

Resolver

0x65070BE91...
This market refers on the tennis match between Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 8 at 5:00AM ET. This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Toby Samuel. This market will resolve to 'Toby Samuel' if Toby Samuel advances against Stefanos Sakellaridis. 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.

Beware of external links.

Frequently Asked Questions

The “Samuel vs. Sakellaridis” market on Polymarket lets you trade on the outcome of the ATP game between the Toby Samuel and the Stefanos Sakellaridis, scheduled for April 9, 2026 at 8:00 AM ET. The primary market is the moneyline — which team will win the game — where Samuel is currently priced at 52¢ (52% implied probability) and Sakellaridis at 49¢ (49%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Samuel vs. Sakellaridis” market has generated $25.6K in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Samuel vs. Sakellaridis,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows SAMUEL at 52¢ and SAKELLA at 49¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Samuel vs. Sakellaridis” show Toby Samuel at 52¢ (52% implied probability) and Stefanos Sakellaridis at 49¢ (49%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Samuel vs. Sakellaridis” market resolves based on the official final score of the ATP game as reported by ATP’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.
Sports·ATP

Stefanos Sakellaridis vs Toby Samuel

Polymarket
Apr 9·12:00 PM
S. SakellaridisS. Sakellaridis
-
T. SamuelT. Samuel
-
$25.59K Vol.Polymarket

Moneyline

$25.6K Vol.

Total Sets

$5 Vol.

Total Games

$11 Vol.

1st Set

1st Set Winner

$0 Vol.

1st Set Total Games

$0 Vol.

This market refers on the tennis match between Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 8 at 5:00AM ET. This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Toby Samuel. This market will resolve to 'Toby Samuel' if Toby Samuel advances against Stefanos Sakellaridis. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. This market will resolve to “Sakellaridis” if Stefanos Sakellaridis wins the first set. It will resolve to “Samuel” if Toby Samuel 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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 Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 9 2026. 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.Toby Samuel enters as the No. 8 seed and higher-ranked player at No. 169 against No. 210 Stefanos Sakellaridis in the Madrid Challenger round of 16 on clay, holding a 1-0 head-to-head lead from a straight-sets win over Sakellaridis on hard courts in Heraklion Challenger last month. Samuel rallied from a set down to defeat wildcard Daniel Rincon 6-7(3), 6-4, 6-1 in the opener, while Sakellaridis grinded out a 7-5, 7-6(2) victory over Zdenek Kolar, extending his strong 2026 Challenger clay form with recent deep runs in Bucharest and Naples. Sakellaridis's 6-6 height bolsters his big serve on the slower surface, but Samuel's consistency and seeding reflect trader focus on his edge in this competitive matchup lacking reported injuries.

This market refers on the tennis match between Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 8 at 5:00AM ET.

This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Toby Samuel.

This market will resolve to 'Toby Samuel' if Toby Samuel advances against Stefanos Sakellaridis.

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.
Volume
$25,588
End Date
Apr 15, 2026
Market Opened
Apr 7, 2026, 12:00 PM ET

Resolution Source

https://www.atptour.com/en/scores/current

Resolver

0x65070BE91...
This market refers on the tennis match between Stefanos Sakellaridis and Toby Samuel in the Madrid, scheduled for April 8 at 5:00AM ET. This market will resolve to 'Stefanos Sakellaridis' if Stefanos Sakellaridis advances against Toby Samuel. This market will resolve to 'Toby Samuel' if Toby Samuel advances against Stefanos Sakellaridis. 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.

Beware of external links.

Frequently Asked Questions

The “Samuel vs. Sakellaridis” market on Polymarket lets you trade on the outcome of the ATP game between the Toby Samuel and the Stefanos Sakellaridis, scheduled for April 9, 2026 at 8:00 AM ET. The primary market is the moneyline — which team will win the game — where Samuel is currently priced at 52¢ (52% implied probability) and Sakellaridis at 49¢ (49%). Beyond the moneyline, sports markets on Polymarket may feature spreads, totals (over/under), and player props, giving you multiple ways to trade on this game. Prices reflect real-time crowd-sourced probabilities. Shares in the correct outcome pay out $1 each when the market resolves after the game ends.

As of now, the “Samuel vs. Sakellaridis” market has generated $25.6K in total trading volume across all market types (moneyline, spreads, totals, and player props). This volume reflects active engagement from the Polymarket trading community, and a deeper pool of traders generally means more informative, reliable odds. You can track live price movements and trade on any market directly on this page.

To trade on “Samuel vs. Sakellaridis,” start by choosing the market type you want to trade: Moneyline (which team wins), Spreads (margin of victory), Totals (combined score over/under), or Player Props (individual player stat lines). Each market shows the current price for each side — for example, the moneyline shows SAMUEL at 52¢ and SAKELLA at 49¢. Select the side you want to trade, choose Buy to take a position or Sell to close an existing one, enter your amount, and click Trade. If your chosen side is correct when the game ends and the market resolves, your shares pay out $1 each. If it’s incorrect, they pay out $0. You can also sell your shares at any time before the game ends to lock in a profit or cut a loss.

The current moneyline odds for “Samuel vs. Sakellaridis” show Toby Samuel at 52¢ (52% implied probability) and Stefanos Sakellaridis at 49¢ (49%). All odds update in real-time as traders buy and sell shares, reflecting the latest collective view of how this game will play out. Check back frequently or bookmark this page to follow how the odds shift as game time approaches.

The “Samuel vs. Sakellaridis” market resolves based on the official final score of the ATP game as reported by ATP’s official results, including overtime if applicable. Moneyline markets resolve to the team that wins the game. Spread markets resolve based on the final margin of victory relative to the posted line. Totals (over/under) markets resolve based on the combined final score of both teams. Player prop markets resolve based on official box score statistics. If the game is postponed or canceled, the market resolution rules (available in the Rules section on this page) specify how that scenario is handled. We recommend reviewing the full resolution criteria before trading.