Cho, Cho - Welker, Yamazaki
14.03.2023, 06:30, Jakarta ITF, round of 16, hard
| Cho I-hsuan | 2 : 0 (6-3, 6-1) |
Welker Emily | ||
|---|---|---|---|---|
![]() |
117. | Doubles ranking | -. | ![]() |
| 21. 2. 2000 | Birthdate | 31. 7. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Cho Yi Tsen | Yamazaki Ikumi | |||
|---|---|---|---|---|
![]() |
117. | Doubles ranking | 290. | ![]() |
| 4. 5. 2001 | Birthdate | 24. 8. 2001 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Cho I-hsuan Cho Yi Tsen |
Welker Emily Yamazaki Ikumi |
|---|---|---|
| Indoors | 8/5 | - |
| Clay | 17/5 | - |
| Grass | - | - |
| Hard | 3/6 | - |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 142/64 | 27/11 | 104/46 | 11/7 | - | - |
| 2025 | 28/16 | 17/5 | 3/6 | 8/5 | - | - |
| 2024 | 37/13 | - | 37/13 | - | - | - |
| 2023 | 26/16 | 4/4 | 21/11 | 1/1 | - | - |
| 2022 | 26/3 | - | 26/3 | - | - | - |
| 2019 | 9/5 | - | 7/4 | 2/1 | - | - |
| 2018 | 7/7 | 6/2 | 1/5 | - | - | - |
| 2017 | 9/4 | - | 9/4 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 185/91 | 29/12 | 141/69 | 15/10 | - | - |
| 2025 | 28/16 | 17/5 | 3/6 | 8/5 | - | - |
| 2024 | 37/13 | - | 37/13 | - | - | - |
| 2023 | 26/16 | 4/4 | 21/11 | 1/1 | - | - |
| 2022 | 36/7 | - | 36/7 | - | - | - |
| 2019 | 9/5 | - | 7/4 | 2/1 | - | - |
| 2018 | 26/14 | 8/3 | 14/11 | 4/0 | - | - |
| 2017 | 9/4 | - | 9/4 | - | - | - |
| 2016 | 9/6 | - | 9/5 | 0/1 | - | - |
| 2015 | 5/6 | - | 5/5 | 0/1 | - | - |
| 2014 | 0/4 | - | 0/3 | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 149/78 | 28/12 | 110/57 | 11/9 | - | - |
| 2025 | 28/16 | 17/5 | 3/6 | 8/5 | - | - |
| 2024 | 37/13 | - | 37/13 | - | - | - |
| 2023 | 26/16 | 4/4 | 21/11 | 1/1 | - | - |
| 2022 | 26/3 | - | 26/3 | - | - | - |
| 2019 | 9/5 | - | 7/4 | 2/1 | - | - |
| 2018 | 14/19 | 7/3 | 7/15 | 0/1 | - | - |
| 2017 | 9/4 | - | 9/4 | - | - | - |
| 2015 | 0/2 | - | 0/1 | 0/1 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | Jakarta ITF | Cho / Cho | 2 | 6 | 6 | R16 | ||||
| Welker / Yamazaki | 0 | 3 | 1 |
Betting odds
| Cho I-hsuan Cho Yi Tsen |
Welker Emily Yamazaki Ikumi |
|||||||||||||||||||
| 10Bet | 1.64
|
2.10
|
||||||||||||||||||
| 1xBet | 1.69 |
2.09 |
||||||||||||||||||
| bet-at-home | 1.66
|
2.08
|
||||||||||||||||||
| Betway | 1.65
|
2.05
|
||||||||||||||||||
| Interwetten | 1.60 |
2.05 |
||||||||||||||||||
| William Hill | 1.67 |
2.10 |
||||||||||||||||||
| Average odds | 1.65 |
2.08 |
||||||||||||||||||
No odds
No odds
No odds
Latest matches
| Guangzhou, R16, 20.10.2025 | ||
| Barne / Leche - Cho / Cho | 2:0 | |
| Jinan, QF, 16.10.2025 | ||
| Bhosa / Zheng - Cho / Cho | 2:1 | |
| Jinan, R16, 14.10.2025 | ||
| Cho / Cho - Ren / Shi | 2:0 | |
| Suzhou, R16, 29.09.2025 | ||
| Kawa / Ninom - Cho / Cho | 2:0 | |
| Jingshan, R16, 23.09.2025 | ||
| Ye / Zheng - Cho / Cho | 2:1 | |
| Huzhou, SF, 12.09.2025 | ||
| Kobor / Shimi - Cho / Cho | 2:1 | |
| Huzhou, QF, 11.09.2025 | ||
| Cho / Cho - Li / Shi | 2:0 | |
| Huzhou, R16, 10.09.2025 | ||
| Cho / Cho - Wang / Yuan | 2:0 | |
| Changsha WTA, R16, 03.09.2025 | ||
| Plipu / Zheng - Cho / Cho | 2:1 | |
| Palermo, SF, 25.07.2025 | ||
| Casci / Feng - Cho / Cho | 2:0 | |
| Guangzhou, R16, 20.10.2025 | ||
| Barne / Leche - Cho / Cho | 2:0 | |
| Jinan, QF, 16.10.2025 | ||
| Bhosa / Zheng - Cho / Cho | 2:1 | |
| Jinan, R16, 14.10.2025 | ||
| Cho / Cho - Ren / Shi | 2:0 | |
| Suzhou, R16, 29.09.2025 | ||
| Kawa / Ninom - Cho / Cho | 2:0 | |
| Jingshan, R16, 23.09.2025 | ||
| Ye / Zheng - Cho / Cho | 2:1 | |
| Huzhou, SF, 12.09.2025 | ||
| Kobor / Shimi - Cho / Cho | 2:1 | |
| Huzhou, QF, 11.09.2025 | ||
| Cho / Cho - Li / Shi | 2:0 | |
| Huzhou, R16, 10.09.2025 | ||
| Cho / Cho - Wang / Yuan | 2:0 | |
| Changsha WTA, R16, 03.09.2025 | ||
| Plipu / Zheng - Cho / Cho | 2:1 | |
| Palermo, SF, 25.07.2025 | ||
| Casci / Feng - Cho / Cho | 2:0 | |
| Guangzhou, R16, 20.10.2025 | ||
| Barne / Leche - Cho / Cho | 2:0 | |
| Jinan, QF, 16.10.2025 | ||
| Bhosa / Zheng - Cho / Cho | 2:1 | |
| Jinan, R16, 14.10.2025 | ||
| Cho / Cho - Ren / Shi | 2:0 | |
| Suzhou, R16, 29.09.2025 | ||
| Kawa / Ninom - Cho / Cho | 2:0 | |
| Jingshan, R16, 23.09.2025 | ||
| Ye / Zheng - Cho / Cho | 2:1 | |
| Huzhou, SF, 12.09.2025 | ||
| Kobor / Shimi - Cho / Cho | 2:1 | |
| Huzhou, QF, 11.09.2025 | ||
| Cho / Cho - Li / Shi | 2:0 | |
| Huzhou, R16, 10.09.2025 | ||
| Cho / Cho - Wang / Yuan | 2:0 | |
| Changsha WTA, R16, 03.09.2025 | ||
| Plipu / Zheng - Cho / Cho | 2:1 | |
| Palermo, SF, 25.07.2025 | ||
| Casci / Feng - Cho / Cho | 2:0 | |
| Jakarta ITF, R16, 14.03.2023 | ||
| Cho / Cho - Welke / Yamaz | 2:0 | |
| Dijon 2 ITF, QF, 11.09.2024 | ||
| Lolli / Pawla - Marin / Welke | 2:0 | |
| Dinard ITF, F, 07.09.2024 | ||
| Van D / Welke - Hefti / Leder | 2:0 | |
| Dinard ITF, SF, 07.09.2024 | ||
| Van D / Welke - Hrda / Van P | 2:0 | |
| Dinard ITF, QF, 06.09.2024 | ||
| Van D / Welke - Asche / Porto | 2:0 | |
| Cluj-Napoca ITF, QF, 21.08.2024 | ||
| Duers / Gavri - Todon / Welke | 2:1 | |
| Cluj-Napoca ITF, R16, 19.08.2024 | ||
| Todon / Welke - Puiac / Rus | 2:0 | |
| Bistrita ITF, F, 17.08.2024 | ||
| Szabo / Tig - Amari / Welke | 2:0 | |
| Bistrita ITF, SF, 16.08.2024 | ||
| Amari / Welke - Bayer / Shapa | 2:0 | |
| Bistrita ITF, QF, 15.08.2024 | ||
| Amari / Welke - Goina / Sava | 2:0 | |
| Bistrita ITF, R16, 13.08.2024 | ||
| Amari / Welke - Berta / Lucia | 2:0 | |
| Nakhon Pathom 5 ITF, R16, 27.08.2025 | ||
| Kim / Ye - Sato / Yamaz | 2:0 | |
| Koksijde ITF, QF, 07.08.2025 | ||
| Bakhm / Ciric - Nugro / Yamaz | 2:1 | |
| Koksijde ITF, R16, 06.08.2025 | ||
| Nugro / Yamaz - Janss / Podre | 2:0 | |
| Knokke ITF, SF, 01.08.2025 | ||
| Abbag / Papam - Hodzi / Yamaz | 2:0 | |
| Knokke ITF, QF, 31.07.2025 | ||
| Hodzi / Yamaz - Coppe / Van I | 2:1 | |
| Taipei 3 ITF, R16, 25.06.2025 | ||
| Kawag / Yang - Kobor / Yamaz | 2:1 | |
| Luzhou ITF, F, 14.06.2025 | ||
| Nugro / Tjen - Imamu / Yamaz | 2:0 | |
| Luzhou ITF, SF, 13.06.2025 | ||
| Imamu / Yamaz - Plipu / Zheng | 2:1 | |
| Luzhou ITF, QF, 12.06.2025 | ||
| Imamu / Yamaz - Dang / You | 2:1 | |
| Luzhou ITF, R16, 11.06.2025 | ||
| Imamu / Yamaz - Barry / Sema | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Paris | 20 | |||
| Chennai WTA | 23 | |||
| Hong Kong WTA | 12 | |||
| Jiujiang | 11 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 15 | |||
| Seoul challenger | 15 | |||
| Charlottesville challenger | 16 | |||
| Lima challenger | 15 | |||
| Monastir challenger | 15 | |||
| UTR Pro Tennis Series 3 | 231 | |||
| UTR Pro Tennis Series 5 | 55 | |||
| Cali | 13 | |||
| Irapuato ITF | 17 | |||
| Glasgow 2 ITF | 15 | |||
| Toronto ITF | 14 | |||
| Brisbane 4 ITF | 16 | |||
| Istanbul ITF | 15 | |||
| Loule ITF | 23 | |||
| Makinohara ITF | 12 | |||
| Neuquén ITF | 14 | |||
| Villeneuve d'Ascq ITF | 14 | |||
| UTR Pro Tennis Series 5 | 37 | |||
| Bol 15 ITF | 15 | |||
| Malta ITF | 15 | |||
| Monastir 5 ITF | 18 | |||
| Sharm El Sheikh 19 ITF | 20 | |||
| Solarino 3 ITF | 13 | |||
| Sumter 2 ITF | 20 | |||
| Taby ITF | 18 | |||
| Tashkent 4 ITF | 20 | |||
| UTR Pro Match Series | 119 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches






