Hiromasa Koyama, the 18-year-old Japanese player ranked around No. 1364, meets higher-ranked Colin Sinclair of the Northern Mariana Islands in the ITF M15 Harmon quarterfinal on outdoor hard courts. Sinclair sits at approximately No. 493 and brings greater experience, while Koyama has posted a strong recent run with straight-set wins over Adrian Arcon and Hoyoung Roh in Harmon plus solid hard-court results earlier in 2026. Sinclair advanced past Shunsuke Nakagawa and Matt Kleiman in the same event. The pair has no prior head-to-head history, and both enter on rest after comfortable opening victories on the same surface.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateLahat ng Sports
World Cup
Wimbledon
MLB
UFC
Lahat
World Cup
Bolivia LFPB
MLS
Norway Eliteserien
Brazil Série B
Chinese Super League
UCL
NWSL
UEL
Sweden Allsvenskan
K-League
Brazil Série A
UEFA Europa Conference League
Australia Cup
Liga MX
TFF Süper Kupa
Peru Liga 1
J2 League
Romania SuperLiga
Copa Sudamericana
Chile Primera
Liga Nacional Guatemala
EPL
La Liga
Bundesliga
Ligue 1
Serie A
Primera División Argentina
ÖFB Cup
Primeira Liga
Denmark Superliga
Saudi Professional League
Colombia Primera A
Czechia Fortuna Liga
Hockey
Golf
Formula 1
Chess
Pickleball
Volleyball
Esports
Moneyline
$4.4K Vol.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Colin Sinclair.
This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Hiromasa Koyama.
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.
Binuksan ang Market: Jun 4, 2026, 12:00 PM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Moneyline
$4.4K Vol.
This market will resolve to 'Hiromasa Koyama' if Hiromasa Koyama advances against Colin Sinclair.
This market will resolve to 'Colin Sinclair' if Colin Sinclair advances against Hiromasa Koyama.
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.
Binuksan ang Market: Jun 4, 2026, 12:00 PM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Hiromasa Koyama, the 18-year-old Japanese player ranked around No. 1364, meets higher-ranked Colin Sinclair of the Northern Mariana Islands in the ITF M15 Harmon quarterfinal on outdoor hard courts. Sinclair sits at approximately No. 493 and brings greater experience, while Koyama has posted a strong recent run with straight-set wins over Adrian Arcon and Hoyoung Roh in Harmon plus solid hard-court results earlier in 2026. Sinclair advanced past Shunsuke Nakagawa and Matt Kleiman in the same event. The pair has no prior head-to-head history, and both enter on rest after comfortable opening victories on the same surface.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateMag-ingat sa mga external link.
Mag-ingat sa mga external link.
Mag-ingat sa mga external link.
Mag-ingat sa mga external link.
Mga Madalas na Tanong