Joint, Xu - Piter, Tjen
27.08.2026, 01:00, Monterrey, quarterfinal, hard
| Joint Maya | 2 : 1 (7-66, 1-6, 10-8) |
Piter Katarzyna | ||
|---|---|---|---|---|
![]() |
31. | Doubles ranking | 49. | ![]() |
| 16. 4. 2006 | Birthdate | 16. 2. 1991 | ||
| - | Height | 173 cm | ||
| - | Weight | 56 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Xu Yi-Fan | Tjen Janice | |||
|---|---|---|---|---|
![]() |
27. | Doubles ranking | 42. | ![]() |
| 8. 8. 1988 | Birthdate | 6. 5. 2002 | ||
| 165 cm | Height | - | ||
| - | Weight | - | ||
| left | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 4/0 | 7/5 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 11/5 | - | 11/5 | - | - | - |
| 2026 | 7/5 | - | 7/5 | - | - | - |
| 2025 | 4/0 | - | 4/0 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 79/52 | 16/11 | 55/34 | 3/2 | 5/5 | - |
| 2026 | 24/15 | 3/3 | 20/10 | - | 1/2 | - |
| 2025 | 21/15 | 6/2 | 11/11 | - | 4/2 | - |
| 2024 | 19/16 | 7/6 | 12/8 | 0/1 | 0/1 | - |
| 2023 | 13/5 | - | 10/4 | 3/1 | - | - |
| 2022 | 2/1 | - | 2/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 399/310 | 58/59 | 279/198 | 20/17 | 42/35 | 0/1 |
| 2026 | 23/25 | 1/6 | 15/14 | 3/1 | 4/4 | - |
| 2025 | 23/29 | 2/7 | 18/17 | 1/1 | 2/4 | - |
| 2024 | 21/28 | 5/7 | 13/17 | - | 3/4 | - |
| 2023 | 20/23 | 7/4 | 9/15 | - | 4/4 | - |
| 2022 | 32/21 | 5/5 | 22/10 | 1/3 | 4/3 | - |
| 2021 | 18/14 | 7/7 | 11/7 | - | - | - |
| 2020 | 16/7 | - | 16/6 | - | - | 0/1 |
| 2019 | 34/22 | 12/3 | 15/13 | 1/2 | 6/4 | - |
| 2018 | 30/16 | 3/4 | 15/8 | 4/3 | 8/1 | - |
| 2017 | 31/22 | 4/4 | 27/14 | 0/1 | 0/3 | - |
| 2016 | 29/27 | 4/4 | 23/19 | - | 2/4 | - |
| 2015 | 31/17 | 5/1 | 20/14 | - | 6/2 | - |
| 2014 | 24/19 | 0/2 | 21/14 | 2/2 | 1/1 | - |
| 2013 | 30/12 | - | 22/9 | 6/2 | 2/1 | - |
| 2012 | 19/9 | - | 18/8 | 1/1 | - | - |
| 2011 | 3/6 | 0/2 | 2/3 | 1/1 | - | - |
| 2010 | 2/3 | - | 2/3 | - | - | - |
| 2009 | 1/2 | - | 1/2 | - | - | - |
| 2008 | 8/6 | 3/3 | 5/3 | - | - | - |
| 2007 | 4/2 | - | 4/2 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 344/252 | 187/114 | 91/84 | 55/37 | 8/16 | 3/1 |
| 2026 | 20/22 | 4/7 | 12/12 | - | 4/3 | - |
| 2025 | 17/26 | 0/6 | 13/14 | 3/2 | 1/4 | - |
| 2024 | 30/21 | 21/8 | 9/10 | 0/2 | 0/1 | - |
| 2023 | 28/18 | 18/9 | 8/7 | - | 2/2 | - |
| 2022 | 13/17 | 9/7 | 3/6 | - | 1/4 | - |
| 2021 | 13/20 | 10/10 | 1/4 | 2/5 | 0/1 | - |
| 2020 | 28/10 | 17/6 | 9/3 | - | - | 2/1 |
| 2019 | 23/9 | 15/4 | - | 8/5 | - | - |
| 2018 | 26/13 | 5/6 | 7/3 | 14/4 | - | - |
| 2017 | 18/14 | 13/9 | 2/2 | 3/3 | - | - |
| 2016 | 29/17 | 15/8 | 14/8 | 0/1 | - | - |
| 2015 | 16/15 | 11/9 | 5/5 | 0/1 | - | - |
| 2014 | 17/21 | 8/7 | 2/7 | 7/6 | 0/1 | - |
| 2013 | 33/19 | 21/11 | 6/3 | 5/5 | - | 1/0 |
| 2012 | 29/7 | 19/5 | - | 10/2 | - | - |
| 2011 | 4/3 | 1/2 | - | 3/1 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Monterrey | Joint / Xu | 2 | 7 | 1 | 10 | QF | |||
| Piter / Tjen | 1 | 66 | 6 | 8 |
Betting odds
| Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 10Bet | 1.90 |
1.83 |
||||||||||||||||||
| 1xBet | 1.89
|
1.79
|
||||||||||||||||||
| bet-at-home | 1.90 |
1.80 |
||||||||||||||||||
| bet365 | 1.91 |
1.80 |
||||||||||||||||||
| Betfair | 1.02
|
1.83
|
||||||||||||||||||
| Betsson | 1.91 |
1.80 |
||||||||||||||||||
| BetVictor | 1.91
|
1.80 |
||||||||||||||||||
| Betway | 1.90 |
1.80 |
||||||||||||||||||
| bwin | 1.91 |
1.80 |
||||||||||||||||||
| Coral | 1.91 |
1.80 |
||||||||||||||||||
| Interwetten | 1.90 |
1.80 |
||||||||||||||||||
| Ladbrokes | 1.91 |
1.80 |
||||||||||||||||||
| Unibet | 1.93
|
1.83
|
||||||||||||||||||
| William Hill | 1.91 |
1.80 |
||||||||||||||||||
| Average odds | 1.84 |
1.81 |
||||||||||||||||||
| Over/Under 2.5 sets | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| bet-at-home | 2.5 | 2.35 |
1.53
|
||||||||||||||||||
| Betsson | 2.5 | 2.32
|
1.54
|
||||||||||||||||||
| Betway | 2.5 | 2.30 |
1.55 |
||||||||||||||||||
| Unibet | 2.5 | 2.06
|
1.70
|
||||||||||||||||||
| Average odds | 2.5 | 2.26 |
1.58 |
||||||||||||||||||
| Over/Under 18.5 games | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| 1xBet | 18.5 | 1.61
|
2.09
|
||||||||||||||||||
| Betway | 18.5 | 1.44 |
2.50 |
||||||||||||||||||
| Average odds | 18.5 | 1.53 |
2.30 |
||||||||||||||||||
| Over/Under 19 games | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| 1xBet | 19 | 1.82
|
1.84
|
||||||||||||||||||
| Average odds | 19 | 1.82 |
1.84 |
||||||||||||||||||
| Over/Under 19.5 games | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| 1xBet | 19.5 | 2.08
|
1.65
|
||||||||||||||||||
| bet-at-home | 19.5 | 1.95 |
1.65 |
||||||||||||||||||
| Average odds | 19.5 | 2.08 |
1.65 |
||||||||||||||||||
| Over/Under 20 games | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| 1xBet | 20 | 2.45
|
1.46
|
||||||||||||||||||
| Average odds | 20 | 2.45 |
1.46 |
||||||||||||||||||
| Over/Under 20.5 games | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| 1xBet | 20.5 | 2.71
|
1.37
|
||||||||||||||||||
| Betway | 20.5 | 2.30 |
1.50 |
||||||||||||||||||
| Average odds | 20.5 | 2.51 |
1.44 |
||||||||||||||||||
| Over/Under 22.5 games | |||||||||||||||||||||
| Total | Over | Under | |||||||||||||||||||
| Betway | 22.5 | 4.25 |
1.15 |
||||||||||||||||||
| Average odds | 22.5 | 4.25 |
1.15 |
||||||||||||||||||
| Asian Handicap -1.5 sets | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | -1.5 | 3.04 |
1.31 |
||||||||||||||||||
| bet-at-home | -1.5 | 2.95
|
1.33 |
||||||||||||||||||
| Interwetten | -1.5 | 2.95 |
1.35 |
||||||||||||||||||
| Average odds | -1.5 | 2.98 |
1.33 |
||||||||||||||||||
| Asian Handicap 1.5 set | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 1.5 | 1.36 |
2.79 |
||||||||||||||||||
| bet-at-home | 1.5 | 1.40
|
2.75 |
||||||||||||||||||
| Interwetten | 1.5 | 1.40 |
2.75 |
||||||||||||||||||
| Average odds | 1.5 | 1.39 |
2.76 |
||||||||||||||||||
| Asian Handicap -1.5 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | -1.5 | 2.34
|
1.50
|
||||||||||||||||||
| Average odds | -1.5 | 2.34 |
1.50 |
||||||||||||||||||
| Asian Handicap -1 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | -1 | 2.21 |
1.56 |
||||||||||||||||||
| Average odds | -1 | 2.21 |
1.56 |
||||||||||||||||||
| Asian Handicap -0.5 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | -0.5 | 2.03
|
1.67
|
||||||||||||||||||
| Average odds | -0.5 | 2.03 |
1.67 |
||||||||||||||||||
| Asian Handicap 0 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 0 | 1.89 |
1.77 |
||||||||||||||||||
| Average odds | 0 | 1.89 |
1.77 |
||||||||||||||||||
| Asian Handicap 0.5 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 0.5 | 1.78 |
1.90 |
||||||||||||||||||
| bet-at-home | 0.5 | 1.78 |
1.90 |
||||||||||||||||||
| Average odds | 0.5 | 1.78 |
1.90 |
||||||||||||||||||
| Asian Handicap 1 game | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 1 | 1.66 |
2.04 |
||||||||||||||||||
| Average odds | 1 | 1.66 |
2.04 |
||||||||||||||||||
| Asian Handicap 1.5 game | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 1.5 | 1.58
|
2.17
|
||||||||||||||||||
| Average odds | 1.5 | 1.58 |
2.17 |
||||||||||||||||||
| Asian Handicap 2 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 2 | 1.50
|
2.34
|
||||||||||||||||||
| Average odds | 2 | 1.50 |
2.34 |
||||||||||||||||||
| Asian Handicap 2.5 games | |||||||||||||||||||||
| Handicap | Joint Maya Xu Yi-Fan |
Piter Katarzyna Tjen Janice |
|||||||||||||||||||
| 1xBet | 2.5 | 1.46
|
2.45
|
||||||||||||||||||
| Average odds | 2.5 | 1.46 |
2.45 |
||||||||||||||||||
| Correct Score 2:0 | |||||||||||
| Result | |||||||||||
| bet-at-home | 2:0 | 3.15
|
|||||||||
| bet365 | 2:0 | 3.40 |
|||||||||
| bwin | 2:0 | 3.10 |
|||||||||
| Coral | 2:0 | 3.10 |
|||||||||
| Interwetten | 2:0 | 2.95 |
|||||||||
| Ladbrokes | 2:0 | 3.10 |
|||||||||
| Average odds | 2:0 | 3.13 |
|||||||||
| Correct Score 2:1 | |||||||||||
| Result | |||||||||||
| bet-at-home | 2:1 | 4.20
|
|||||||||
| bet365 | 2:1 | 4.00 |
|||||||||
| bwin | 2:1 | 4.40 |
|||||||||
| Coral | 2:1 | 4.33 |
|||||||||
| Interwetten | 2:1 | 4.70 |
|||||||||
| Ladbrokes | 2:1 | 4.33 |
|||||||||
| Average odds | 2:1 | 4.33 |
|||||||||
| Correct Score 0:2 | |||||||||||
| Result | |||||||||||
| bet-at-home | 0:2 | 2.85
|
|||||||||
| bet365 | 0:2 | 3.25 |
|||||||||
| bwin | 0:2 | 2.85 |
|||||||||
| Coral | 0:2 | 2.87 |
|||||||||
| Interwetten | 0:2 | 2.75 |
|||||||||
| Ladbrokes | 0:2 | 2.87 |
|||||||||
| Average odds | 0:2 | 2.91 |
|||||||||
| Correct Score 1:2 | |||||||||||
| Result | |||||||||||
| bet-at-home | 1:2 | 4.00
|
|||||||||
| bet365 | 1:2 | 4.00 |
|||||||||
| bwin | 1:2 | 4.25 |
|||||||||
| Coral | 1:2 | 4.20 |
|||||||||
| Interwetten | 1:2 | 4.60 |
|||||||||
| Ladbrokes | 1:2 | 4.20 |
|||||||||
| Average odds | 1:2 | 4.21 |
|||||||||
Latest matches
| Monterrey, F, 29.08.2026 | ||
| Joint / Xu - Kozyr / Lumsd | 2:1 | |
| Monterrey, SF, 29.08.2026 | ||
| Joint / Xu - Aoyam / Liang | 2:0 | |
| Monterrey, QF, 27.08.2026 | ||
| Joint / Xu - Piter / Tjen | 2:1 | |
| Monterrey, R16, 25.08.2026 | ||
| Joint / Xu - Muham / Stoll | 2:0 | |
| Beijing, 1R, 04.10.2026 | ||
| Boult / Staro - Joint / Klepa | 2:0 | |
| Seoul WTA, QF, 23.09.2026 | ||
| Lee / Ye - Joint / Ruse | 2:1 | |
| Seoul WTA, R16, 21.09.2026 | ||
| Joint / Ruse - Bonda / Stoll | 2:0 | |
| US Open, R16, 07.09.2026 | ||
| Hsieh / Ostap - Chan / Joint | 2:0 | |
| US Open, 2R, 06.09.2026 | ||
| Chan / Joint - Fossa / Korpa | 2:1 | |
| US Open, 1R, 05.09.2026 | ||
| Chan / Joint - Willi / Willi | 2:1 | |
| Monterrey, F, 29.08.2026 | ||
| Joint / Xu - Kozyr / Lumsd | 2:1 | |
| Monterrey, SF, 29.08.2026 | ||
| Joint / Xu - Aoyam / Liang | 2:0 | |
| Monterrey, QF, 27.08.2026 | ||
| Joint / Xu - Piter / Tjen | 2:1 | |
| Monterrey, R16, 25.08.2026 | ||
| Joint / Xu - Muham / Stoll | 2:0 | |
| Beijing, 1R, 04.10.2026 | ||
| Dabro / Stefa - Tang / Xu | 2:0 | |
| Singapore WTA, F, 27.09.2026 | ||
| Routl / Sutji - Tang / Xu | 2:0 | |
| Singapore WTA, SF, 26.09.2026 | ||
| Tang / Xu - Kato / Perez | 2:1 | |
| Singapore WTA, QF, 24.09.2026 | ||
| Tang / Xu - Hunte / Krawc | 2:0 | |
| Singapore WTA, R16, 21.09.2026 | ||
| Tang / Xu - Ferro / Fruhv | 2:0 | |
| US Open, 2R, 05.09.2026 | ||
| Sinia / Towns - Wang / Xu | 2:0 | |
| US Open, 1R, 03.09.2026 | ||
| Wang / Xu - Liu / Parej | 2:0 | |
| Monterrey, F, 29.08.2026 | ||
| Joint / Xu - Kozyr / Lumsd | 2:1 | |
| Monterrey, SF, 29.08.2026 | ||
| Joint / Xu - Aoyam / Liang | 2:0 | |
| Monterrey, QF, 27.08.2026 | ||
| Joint / Xu - Piter / Tjen | 2:1 | |
| Monterrey, QF, 27.08.2026 | ||
| Joint / Xu - Piter / Tjen | 2:1 | |
| Monterrey, R16, 24.08.2026 | ||
| Piter / Tjen - Jiang / Zhang | 2:1 | |
| Cincinnati WTA, 1R, 17.08.2026 | ||
| Jiang / Zhang - Piter / Tjen | 2:1 | |
| Toronto WTA, 1R, 06.08.2026 | ||
| Hunte / Krawc - Piter / Tjen | 2:0 | |
| Mérida, SF, 28.02.2026 | ||
| Bucsa / Jiang - Piter / Tjen | 2:0 | |
| Mérida, QF, 27.02.2026 | ||
| Piter / Tjen - Bouzk / Li | 2:0 | |
| Mérida, R16, 25.02.2026 | ||
| Piter / Tjen - Brook / Feng | 2:0 | |
| Australian Open, 1R, 21.01.2026 | ||
| Kasat / Rodio - Piter / Tjen | 2:1 | |
| Hobart, F, 17.01.2026 | ||
| Piter / Tjen - Kempe / Sisko | 2:0 | |
| Hobart, SF, 15.01.2026 | ||
| Piter / Tjen - Hozumi / Wu | 2:0 | |
| Guadalajara 2 WTA, SF, 18.09.2026 | ||
| Kobor / Plipu - Gleas / Piter | 2:1 | |
| Guadalajara 2 WTA, QF, 16.09.2026 | ||
| Gleas / Piter - Harri / Hewit | 2:0 | |
| Guadalajara 2 WTA, R16, 14.09.2026 | ||
| Gleas / Piter - Panov / Sorri | 2:1 | |
| US Open, 1R, 03.09.2026 | ||
| Prida / Tang - Piter / Sisko | 2:0 | |
| Monterrey, QF, 27.08.2026 | ||
| Joint / Xu - Piter / Tjen | 2:1 | |
| Monterrey, R16, 24.08.2026 | ||
| Piter / Tjen - Jiang / Zhang | 2:1 | |
| Cincinnati WTA, 1R, 17.08.2026 | ||
| Jiang / Zhang - Piter / Tjen | 2:1 | |
| Toronto WTA, 1R, 06.08.2026 | ||
| Hunte / Krawc - Piter / Tjen | 2:0 | |
| Athens WTA, SF, 17.07.2026 | ||
| Chan / Kato - Chong / Piter | 2:1 | |
| Athens WTA, QF, 16.07.2026 | ||
| Chong / Piter - Brook / Haver | 2:0 | |
| Beijing, 1R, 04.10.2026 | ||
| Bartu / Chwal - McNal / Tjen | 2:0 | |
| US Open, 2R, 05.09.2026 | ||
| Routl / Sutji - Ferna / Tjen | 2:0 | |
| US Open, 1R, 03.09.2026 | ||
| Ferna / Tjen - Haver / Radis | 2:0 | |
| Monterrey, QF, 27.08.2026 | ||
| Joint / Xu - Piter / Tjen | 2:1 | |
| Monterrey, R16, 24.08.2026 | ||
| Piter / Tjen - Jiang / Zhang | 2:1 | |
| Cincinnati WTA, 1R, 17.08.2026 | ||
| Jiang / Zhang - Piter / Tjen | 2:1 | |
| Toronto WTA, 1R, 06.08.2026 | ||
| Hunte / Krawc - Piter / Tjen | 2:0 | |
| Washington, SF, 31.07.2026 | ||
| Klepa / Ninom - Tjen / Zhang | 2:1 | |
| Washington, QF, 29.07.2026 | ||
| Tjen / Zhang - Kato / Olmos | 2:1 | |
| Washington, R16, 28.07.2026 | ||
| Tjen / Zhang - Rakhi / Wu | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Shanghai | 36 | |||
| Beijing | 4 | |||
| Wuhan | 16 | |||
| Suzhou | 3 | |||
| Lower level tournaments | ||||
| Villena challenger | 3 | |||
| Antofagasta challenger | 2 | |||
| Braga challenger | 4 | |||
| Wuning 3 challenger | 3 | |||
| Palermo challenger | 3 | |||
| UTR Pro Tennis Series 3 | 26 | |||
| UTR Pro Tennis Series 5 | 4 | |||
| UTR Pro Tennis Series 9 | 1 | |||
| Samsun | 4 | |||
| Burgas ITF | 3 | |||
| Heraklion 20 ITF | 2 | |||
| Lexington 2 ITF | 2 | |||
| Lagos (Port.) ITF | 3 | |||
| Las Vegas ITF | 4 | |||
| Monastir 53 ITF | 3 | |||
| Santa Margherita Di Pula 13 ITF | 3 | |||
| Sevilla ITF | 1 | |||
| Villeneuve d'Ascq ITF | 2 | |||
| Wagga Wagga 2 ITF | 3 | |||
| UTR Pro Tennis Series 5 | 20 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Chisinau ITF | 3 | |||
| Cipolletti ITF | 8 | |||
| Islamabad ITF | 3 | |||
| Maanshan 12 ITF | 3 | |||
| Sharm El Sheikh 16 ITF | 3 | |||
| Szekesfehervar ITF | 2 | |||
| UTR Pro Match Series | 14 | |||
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