Jan Kumstat, the 19-year-old Czech ranked around 660, faces 29-year-old Frenchman Corentin Denolly (ATP 422) in the first round of the M25 Klosters on clay. Kumstat enters with strong recent clay-court form, including straight-sets wins in the preceding M25 Ceska Lipa event, while Denolly holds the higher ranking and greater professional experience despite a mixed run of results in recent ITF stops. No prior head-to-head exists between the players. The surface favors baseline consistency and endurance, areas where the younger Kumstat’s momentum could offset Denolly’s ranking edge in what projects as a competitive opener.
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
Danish Superliga
Eliteserien
Allsvenskan
MLS
Bolivian Primera División
Brasileirão Série A
Veikkausliiga
Liga MX
K League 2
Swiss Super League
UCL
SuperLiga
Chance Liga
Ekstraklasa
Brasileirão Série B
UEFA Conference League
UEL
Chinese Super League
Niké liga
OBOS-ligaen
ÖFB Cup
NB I
Scotland League Cup
Superettan
China League One
efbet Liga
Virslīga
Kazakhstan Premier League
Liga 1
K League 1
Liga de Primera
Primera Nacional
USL Championship
Serbian SuperLiga
Categoría Primera A
Uruguayan Primera División
Brasileirão Série C
NWSL
LigaPro Serie A
Primera B (Chile)
Slovenia PrvaLiga
Copa Sudamericana
USL League One
Besta deild karla
Women's Champions League
Categoría Primera B
League of Ireland Premier Division
Liga Nacional de Guatemala
A Lyga
Liga FPD
Scottish Premiership
Australia Cup
TFF Süper Kupa
Copa do Brasil
Ukrainian Premier League
J2 League
Prva Liga
Leagues Cup
Premier League
LaLiga
Bundesliga
Ligue 1
Serie A
Liga Profesional de Fútbol
EFL CUP
Scottish Cup
Austria Bundesliga
Primeira Liga
J1 League
Saudi Pro League
2. Bundesliga
Ligue 2
Hockey
Volleyball
Golf
Cycling
Poker
Chess
Pickleball
Lacrosse
Esports
Jan Kumstat – Corentin Denolly
Moneyline
$2.5K Vol.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Corentin Denolly.
This market will resolve to 'Corentin Denolly' if Corentin Denolly advances against Jan Kumstat.
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 16, 2026, 12:00 AM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Jan Kumstat – Corentin Denolly
Moneyline
$2.5K Vol.
This market will resolve to 'Jan Kumstat' if Jan Kumstat advances against Corentin Denolly.
This market will resolve to 'Corentin Denolly' if Corentin Denolly advances against Jan Kumstat.
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 16, 2026, 12:00 AM ET
Resolution Source
https://www.itftennis.com/en/tournament-calendar/Resolver
0x65070BE91...Jan Kumstat, the 19-year-old Czech ranked around 660, faces 29-year-old Frenchman Corentin Denolly (ATP 422) in the first round of the M25 Klosters on clay. Kumstat enters with strong recent clay-court form, including straight-sets wins in the preceding M25 Ceska Lipa event, while Denolly holds the higher ranking and greater professional experience despite a mixed run of results in recent ITF stops. No prior head-to-head exists between the players. The surface favors baseline consistency and endurance, areas where the younger Kumstat’s momentum could offset Denolly’s ranking edge in what projects as a competitive opener.
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