Jumpei Yamasaki faces Jangjun Kim in the ITF M15 Tokyo quarterfinal on outdoor hard courts, marking their first meeting. The 28-year-old Japanese player, ranked near 894 with a career-high of 446, benefits from home-soil familiarity after straight-set wins over Hayden Jones and Colin Sinclair. The 19-year-old South Korean, ranked around 1090 with a junior high of 11, brings recent momentum and physical upside in a matchup where rankings sit close but experience and surface adaptation favor the local. Trader consensus reflects a competitive edge for Kim based on age-related trajectory, though Yamasaki’s recent form and home conditions keep the implied probability tight. No major injuries or withdrawals reported ahead of the encounter.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAll Sports
MLB
UFC
All
Club Friendlies
MLS
Allsvenskan
K League 2
Eliteserien
Ukrainian Premier League
Chinese Super League
UCL
Brasileirão Série A
Brasileirão Série B
Scottish Premiership
K League 1
Liga MX
UEL
Veikkausliiga
Copa do Brasil
Ekstraklasa
UEFA Conference League
Slovenia PrvaLiga
Uruguayan Primera División
LigaPro Serie A
USL League One
SuperLiga
Categoría Primera A
OBOS-ligaen
Leagues Cup
Danish Superliga
USL Championship
Liga de Primera
Liga FPD
Primera Nacional
efbet Liga
Superettan
A Lyga
China League One
NB I
Eredivisie
Primera B (Chile)
Copa Sudamericana
Serbian SuperLiga
Besta deild karla
Scotland League Cup
ÖFB Cup
League of Ireland Premier Division
Categoría Primera B
NWSL
Liga Nacional de Guatemala
Kazakhstan Premier League
Niké liga
Copa Libertadores
Betri deildin
2. Bundesliga
Women's Champions League
Virslīga
Primeira Liga
LaLiga
Bolivian Primera División
Uzbekistan Super League
Liga 1
Australia Cup
Austria Bundesliga
Premium Liiga
TFF Süper Kupa
Ligue 2
Saudi Pro League
Swiss Super League
Chance Liga
J1 League
National League
J2 League
Prva Liga
Eerste Divisie
Premier League
Bundesliga
Ligue 1
Serie A
Liga Profesional de Fútbol
EFL CUP
EFL Championship
Süper Lig
Coppa Italia
League One
League Two
Scottish Cup
Belgium Pro League
South Africa Premiership
LaLiga2
Venezuelan Primera División
Portugal Super Cup
Hockey
Cycling
Poker
Chess
Pickleball
Volleyball
Esports
Jumpei Yamasaki – Jangjun Kim
Moneyline
$1.0K Vol.
This market will resolve to 'Jumpei Yamasaki' if Jumpei Yamasaki advances against Jangjun Kim.
This market will resolve to 'Jangjun Kim' if Jangjun Kim advances against Jumpei Yamasaki.
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.
Market Opened: Jun 11, 2026, 12:00 PM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Jumpei Yamasaki – Jangjun Kim
Moneyline
$1.0K Vol.
This market will resolve to 'Jumpei Yamasaki' if Jumpei Yamasaki advances against Jangjun Kim.
This market will resolve to 'Jangjun Kim' if Jangjun Kim advances against Jumpei Yamasaki.
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.
Market Opened: Jun 11, 2026, 12:00 PM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Jumpei Yamasaki faces Jangjun Kim in the ITF M15 Tokyo quarterfinal on outdoor hard courts, marking their first meeting. The 28-year-old Japanese player, ranked near 894 with a career-high of 446, benefits from home-soil familiarity after straight-set wins over Hayden Jones and Colin Sinclair. The 19-year-old South Korean, ranked around 1090 with a junior high of 11, brings recent momentum and physical upside in a matchup where rankings sit close but experience and surface adaptation favor the local. Trader consensus reflects a competitive edge for Kim based on age-related trajectory, though Yamasaki’s recent form and home conditions keep the implied probability tight. No major injuries or withdrawals reported ahead of the encounter.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedBeware of external links.
Beware of external links.
Beware of external links.
Beware of external links.
Frequently Asked Questions