Varillas vs Vallejo

Kecmanovic vs Butvilas

Eva Marie Desvignes vs Kyoka Okamura: Set 1 Winner

Hibino vs Ng

Radisic vs Morvayova

Bini vs De Carvalho Damazio

Duckworth vs Majchrzak

Deckers vs Cacao

Carol Zhao vs Yexin MA: Set 1 Winner

Buse vs Escurra Isnardi

Gleason / Piter vs Kobori / Plipuech

Zidansek vs Jeong

Tseng vs Dahlin

Desvignes vs Okamura

Griekspoor vs Mejia

Faurel vs Petrovic

Mary Stoiana vs Paula Badosa: Set 2 Winner

Aoi Ito vs Sofya Lansere: Set 1 Winner

Barsukov vs Kachmazov

Chung vs Ferguson

Teodora Kostovic vs Kaitlin Quevedo: Set 1 Winner

Hontama vs Lee

Alevtina Ibragimova vs Rina Saigo: Set 1 Winner

Jiaqi Wang vs Anastasia Kulikova: Set 2 Winner

Zhang vs Wei

Joanna Garland vs Ellen Perez: Set 2 Winner

Knaff vs Piros

Auger-Aliassime vs Halys

Wang vs Kulikova

Virtanen vs Catarina

Mensik vs Tien

Tamara Zidansek vs Boyoung Jeong: Set 1 Winner

Britez Risso vs Nahmias Melo Rodrigues

Konishi Camargo Silva vs Melleiro

Joanna Garland vs Ellen Perez: Set 1 Winner

Lehecka vs Shelton

Van de Zandschulp vs Rodriguez Rodriguez

Anna Blinkova vs Alina Charaeva: Set 1 Winner

Anna-Lena Friedsam vs Desirae Krawczyk: Set 2 Winner

Van de Zandschulp vs Mejia

Samuel vs Andrade

Kaji vs Astakhova

Zanellato vs Sverzut Corsini

Ito vs Lansere

Nao Hibino vs Kai Ning Chanya Ng: Set 2 Winner

Saraiva Dos Santos vs Schenekenberg

Lu vs Shibahara

Neumayer vs Bergs

Garland vs Perez

Sidorova vs Huang

Anna Blinkova vs Alina Charaeva: Set 2 Winner

Mai Hontama vs Eunhye (2000) Lee: Set 1 Winner

Liudmila Samsonova vs Peyton Stearns: Set 1 Winner

Nadia Podoroska vs Suzan Lamens: Set 2 Winner

Knaff vs Marozsan

van Herck vs Marozsan

Blanch vs Nakashima

Watt vs Shimabukuro

Barros V / Leme Da Silva N vs Strakhova / Tikhonova

Medjedovic vs Gaubas

Haruka Kaji vs Darya Astakhova: Set 2 Winner

Shepp vs Sakamoto

Cristina Bucsa vs Iva Jovic: Set 2 Winner

Virtanen vs Vacherot

Nadia Podoroska vs Suzan Lamens: Set 1 Winner

de Minaur vs Kasnikowski

Liudmila Samsonova vs Peyton Stearns: Set 2 Winner

Dourado vs Estevez

Wolf vs Gorzny

Carol Zhao vs Yexin MA: Set 2 Winner

Budkov Kjaer vs Cui

Nao Hibino vs Kai Ning Chanya Ng: Set 1 Winner

Alexandra Shubladze vs Gaeul Jang: Set 2 Winner

Alevtina Ibragimova vs Rina Saigo: Set 2 Winner

Vasa vs Vacherot

Teodora Kostovic vs Kaitlin Quevedo: Set 2 Winner

Osorio vs Sakamoto

Moller vs Radulov

Garcia Vidal vs Catanzarite

Rune vs Dimitrov

Dabrowski / Stefani vs Quevedo / Salkova

Rodionov vs Bergs

Friedsam vs Krawczyk

Shubladze vs Jang

Ibragimova vs Saigo

Banerjee vs Massard

Anna-Lena Friedsam vs Desirae Krawczyk: Set 1 Winner

Yamaguchi vs Eikeri

Fonseca vs Stricker

Eva Marie Desvignes vs Kyoka Okamura: Set 2 Winner

Rune vs Radulov

Cristina Bucsa vs Iva Jovic: Set 1 Winner

Xinxin Yao vs Priscilla Hon: Set 2 Winner

Zverev vs Dodig

Lazaro Garcia vs Steur

Ruud vs TE

Jiaqi Wang vs Anastasia Kulikova: Set 1 Winner

Xinxin Yao vs Priscilla Hon: Set 1 Winner

Liang vs Saito

Molcan vs Sakellaridis

Fery vs Guillen Meza

Aoi Ito vs Sofya Lansere: Set 2 Winner

En-Shuo Liang vs Sara Saito: Set 1 Winner

Draxl vs Rinderknech

Altmaier vs Prizmic

Alexandra Shubladze vs Gaeul Jang: Set 1 Winner

Mei Yamaguchi vs Ulrikke Eikeri: Set 1 Winner

Vasa vs Catarina

Nika Radisic vs Viktoria Morvayova: Set 1 Winner

Heide vs Wawrinka

Mary Stoiana vs Paula Badosa: Set 1 Winner

Yao vs Hon

Mei Yamaguchi vs Ulrikke Eikeri: Set 2 Winner

Podrez vs MATOULA

Matsuda vs Abe

Stoiana / Valdmannova vs Dang / You

Lazarov vs Aubriot

Gombos vs Tsitsipas

En-Shuo Liang vs Sara Saito: Set 2 Winner

Moller vs Dimitrov

Haruka Kaji vs Darya Astakhova: Set 1 Winner

Zhao vs Ma

Shelbayh vs Mmoh

Tamara Zidansek vs Boyoung Jeong: Set 2 Winner

Mai Hontama vs Eunhye (2000) Lee: Set 2 Winner

Hsu vs Wallin

Nika Radisic vs Viktoria Morvayova: Set 2 Winner

Will Malaika Rapolu win the Rapolu vs Knutson?

Malaika Rapolu

Will Gabriela Knutson win the Rapolu vs Knutson?

Gabriela Knutson

Who will win the Rapolu vs Knutson (Sep 18) professional tennis match? The following market refers to the Rapolu vs Knutson professional tennis match in the 2026 WTA 125K Caldas da Rainha Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Rapolu vs Knutson

24 hours a day, except Thursday 3AM-5AM ET

Trading hours

Event day

Contract resolves

Usually within 1 hour of event resolution

Payout

Will Pavel Kotov win the Kotov vs Noguchi?

Pavel Kotov

Will Rio Noguchi win the Kotov vs Noguchi?

Rio Noguchi

Who will win the Kotov vs Noguchi (Sep 18) professional tennis match? The following market refers to the Kotov vs Noguchi professional tennis match in the 2026 ATP Challenger Guangzhou (Huangpu) Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Kotov vs Noguchi

Will Marco Cecchinato win the Cecchinato vs Trungelliti?

Marco Cecchinato

Will Marco Trungelliti win the Cecchinato vs Trungelliti?

Marco Trungelliti

Who will win the Cecchinato vs Trungelliti (Sep 18) professional tennis match? The following market refers to the Cecchinato vs Trungelliti professional tennis match in the 2026 ATP Challenger Szczecin Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Cecchinato vs Trungelliti

Will Tom Gentzsch win the Gentzsch vs Mikrut?

Tom Gentzsch

Will Luka Mikrut win the Gentzsch vs Mikrut?

Luka Mikrut

Who will win the Gentzsch vs Mikrut (Sep 18) professional tennis match? The following market refers to the Gentzsch vs Mikrut professional tennis match in the 2026 ATP Challenger Szczecin Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Gentzsch vs Mikrut

Jay Clarke

Felix Gill

Who will win the Clarke vs Gill (Sep 18) professional tennis match? The following market refers to the Clarke vs Gill professional tennis match in the 2026 ATP Challenger Biella Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Clarke vs Gill

Will Jeline Vandromme win the Vandromme vs Jorge?

Jeline Vandromme

Will Francisca Jorge win the Vandromme vs Jorge?

Francisca Jorge

Who will win the Vandromme vs Jorge (Sep 18) professional tennis match? The following market refers to the Vandromme vs Jorge professional tennis match in the 2026 WTA 125K Caldas da Rainha Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Vandromme vs Jorge

Will Alejandro Moro Canas win the Moro Canas vs Roca Batalla?

Alejandro Moro Canas

Will Oriol Roca Batalla win the Moro Canas vs Roca Batalla?

Oriol Roca Batalla

Who will win the Moro Canas vs Roca Batalla (Sep 18) professional tennis match? The following market refers to the Moro Canas vs Roca Batalla professional tennis match in the 2026 ATP Challenger Biella Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Moro Canas vs Roca Batalla

Will Teodora Kostovic win the Kostovic vs Quevedo?

Teodora Kostovic

Will Kaitlin Quevedo win the Kostovic vs Quevedo?

Kaitlin Quevedo

Who will win the Kostovic vs Quevedo (Sep 18) professional tennis match? The following market refers to the Kostovic vs Quevedo professional tennis match in the 2026 WTA Sao Paulo Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Kostovic vs Quevedo

Will Yasmine Kabbaj win the Kabbaj vs Papamichail?

Yasmine Kabbaj

Will Despina Papamichail win the Kabbaj vs Papamichail?

Despina Papamichail

Who will win the Kabbaj vs Papamichail (Sep 18) professional tennis match? The following market refers to the Kabbaj vs Papamichail professional tennis match in the 2026 WTA 125K Valencia Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Kabbaj vs Papamichail

Will Matisse Bobichon win the Bobichon vs Schoolkate?

Matisse Bobichon

Will Tristan Schoolkate win the Bobichon vs Schoolkate?

Tristan Schoolkate

Who will win the Bobichon vs Schoolkate (Sep 18) professional tennis match? The following market refers to the Bobichon vs Schoolkate professional tennis match in the 2026 ATP Challenger Rennes Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Bobichon vs Schoolkate

Will Irene Burillo Escorihuela win the Burillo Escorihuela vs Herrero Linana?

Irene Burillo Escorihuela

Will Alicia Herrero Linana win the Burillo Escorihuela vs Herrero Linana?

Alicia Herrero Linana

Who will win the Burillo Escorihuela vs Herrero Linana (Sep 18) professional tennis match? The following market refers to the Burillo Escorihuela vs Herrero Linana professional tennis match in the 2026 WTA 125K Valencia Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Burillo Escorihuela vs Herrero Linana

Will Nikolas Sanchez Izquierdo win the Sanchez Izquierdo vs Kolar?

Nikolas Sanchez Izquierdo

Will Zdenek Kolar win the Sanchez Izquierdo vs Kolar?

Zdenek Kolar

Who will win the Sanchez Izquierdo vs Kolar (Sep 18) professional tennis match? The following market refers to the Sanchez Izquierdo vs Kolar professional tennis match in the 2026 ATP Challenger Szczecin Quarterfinal after a ball has been played. If the match does not occur (signaled by a ball being played) due to a player injury, walkover, forfeiture, or any other cancellation (all before the match starts), the market will resolve to a fair price in accordance with the rules. If this match is postponed or delayed, the market will remain open and close after the rescheduled match has finished (within two weeks).

Kalshi is not affiliated, associated, authorized, endorsed by, or in any way officially connected with the Governing League. All trademarks, logos, and brand names are the property of their respective owners. Get $1 for every contract you own if your prediction is correct. Or close your position before the event resolves. Additional fees apply. Read the full [contract terms and conditions](https://assets.kalshi.com/contract_terms/ACHIEVEMENTS.pdf)

Sanchez Izquierdo vs Kolar

Prediction markets