Ryota Tanuma, a 30-year-old Japanese player with a career-high ATP ranking of 518, faces 18-year-old compatriot Hiromasa Koyama in the opening round of the ITF M15 Karuizawa on red clay. Tanuma’s greater professional experience and recent hard-court activity contrast with Koyama’s limited pro results and lower current ranking near 1364. Both compete on home soil in a low-tier event where surface familiarity and match fitness often decide outcomes. No major injuries or withdrawals have been reported ahead of their scheduled start.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于上午 1:00
R. Tanuma
H. Koyama
R. Tanuma-
H. Koyama-
$10.84K Vol.
This market refers to the tennis match between Ryota Tanuma and Hiromasa Koyama in the ITF Men Karuizawa, originally scheduled for May 26, 2026 at 9:00PM ET.
This market will resolve to 'Ryota Tanuma' if Ryota Tanuma advances against Hiromasa Koyama.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Ryota Tanuma.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Ryota Tanuma and Hiromasa Koyama in the ITF Men Karuizawa, originally scheduled for May 26, 2026 at 9:00PM 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.Ryota Tanuma, a 30-year-old Japanese player with a career-high ATP ranking of 518, faces 18-year-old compatriot Hiromasa Koyama in the opening round of the ITF M15 Karuizawa on red clay. Tanuma’s greater professional experience and recent hard-court activity contrast with Koyama’s limited pro results and lower current ranking near 1364. Both compete on home soil in a low-tier event where surface familiarity and match fitness often decide outcomes. No major injuries or withdrawals have been reported ahead of their scheduled start.
This market refers to the tennis match between Ryota Tanuma and Hiromasa Koyama in the ITF Men Karuizawa, originally scheduled for May 26, 2026 at 9:00PM ET.
This market will resolve to 'Ryota Tanuma' if Ryota Tanuma advances against Hiromasa Koyama.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Ryota Tanuma.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market will resolve to 'Ryota Tanuma' if Ryota Tanuma advances against Hiromasa Koyama.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Ryota Tanuma.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
市场开放时间： May 26, 2026, 12:00 AM ET
交易量
$10,843结束日期
2026-06-03市场开放时间
May 26, 2026, 12:00 AM ET上午 1:00R. TanumaH. Koyama
R. Tanuma-
H. Koyama-
$10.84K Vol.
This market refers to the tennis match between Ryota Tanuma and Hiromasa Koyama in the ITF Men Karuizawa, originally scheduled for May 26, 2026 at 9:00PM ET.
This market will resolve to 'Ryota Tanuma' if Ryota Tanuma advances against Hiromasa Koyama.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Ryota Tanuma.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.This market refers to the tennis match between Ryota Tanuma and Hiromasa Koyama in the ITF Men Karuizawa, originally scheduled for May 26, 2026 at 9:00PM 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.Ryota Tanuma, a 30-year-old Japanese player with a career-high ATP ranking of 518, faces 18-year-old compatriot Hiromasa Koyama in the opening round of the ITF M15 Karuizawa on red clay. Tanuma’s greater professional experience and recent hard-court activity contrast with Koyama’s limited pro results and lower current ranking near 1364. Both compete on home soil in a low-tier event where surface familiarity and match fitness often decide outcomes. No major injuries or withdrawals have been reported ahead of their scheduled start.
This market refers to the tennis match between Ryota Tanuma and Hiromasa Koyama in the ITF Men Karuizawa, originally scheduled for May 26, 2026 at 9:00PM ET.
This market will resolve to 'Ryota Tanuma' if Ryota Tanuma advances against Hiromasa Koyama.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Ryota Tanuma.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
This market will resolve to 'Ryota Tanuma' if Ryota Tanuma advances against Hiromasa Koyama.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Ryota Tanuma.
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 International Tennis Federation (ITF). A consensus of credible reporting may also be used.
市场开放时间： May 26, 2026, 12:00 AM ET
交易量
$10,843结束日期
2026-06-03市场开放时间
May 26, 2026, 12:00 AM ETRyota Tanuma, a 30-year-old Japanese player with a career-high ATP ranking of 518, faces 18-year-old compatriot Hiromasa Koyama in the opening round of the ITF M15 Karuizawa on red clay. Tanuma’s greater professional experience and recent hard-court activity contrast with Koyama’s limited pro results and lower current ranking near 1364. Both compete on home soil in a low-tier event where surface familiarity and match fitness often decide outcomes. No major injuries or withdrawals have been reported ahead of their scheduled start.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
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警惕外部链接哦。
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