Back, Tsao - Sato, Yoshioka
19.06.2026, 08:00, Taipei 2 ITF, quarterfinal, hard
| Back Dayeon | 2 : 1 (2-6, 6-2, 10-5) |
Sato Naho | ||
|---|---|---|---|---|
![]() |
235. | Doubles ranking | 328. | ![]() |
| 24. 1. 2002 | Birthdate | 23. 1. 2001 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Tsao Chia Yi | Yoshioka Kisa | |||
|---|---|---|---|---|
![]() |
627. | Doubles ranking | 357. | ![]() |
| - | Birthdate | 2. 9. 2000 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Back Dayeon Tsao Chia Yi |
Sato Naho Yoshioka Kisa |
|---|---|---|
| Indoors | - | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 4/0 | 2/2 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 138/88 | 16/7 | 121/77 | 1/3 | - | 0/1 |
| 2026 | 29/14 | 5/5 | 23/6 | 1/3 | - | - |
| 2025 | 37/21 | - | 37/21 | - | - | - |
| 2024 | 25/15 | - | 25/15 | - | - | - |
| 2023 | 19/18 | - | 19/17 | - | - | 0/1 |
| 2022 | 16/9 | - | 16/9 | - | - | - |
| 2021 | 12/5 | 11/2 | 1/3 | - | - | - |
| 2019 | 0/5 | - | 0/5 | - | - | - |
| 2018 | 0/1 | - | 0/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 119/44 | 16/6 | 93/32 | 10/5 | 0/1 | - |
| 2026 | 16/3 | - | 10/1 | 6/2 | - | - |
| 2025 | 1/4 | - | 1/3 | 0/1 | - | - |
| 2024 | 29/14 | 8/2 | 21/11 | 0/1 | - | - |
| 2023 | 29/16 | 7/3 | 18/11 | 4/1 | 0/1 | - |
| 2022 | 44/7 | 1/1 | 43/6 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 155/91 | 26/12 | 125/76 | 4/3 | - | - |
| 2026 | 20/15 | 1/2 | 19/13 | - | - | - |
| 2025 | 16/11 | - | 16/11 | - | - | - |
| 2024 | 42/21 | - | 42/21 | - | - | - |
| 2023 | 26/17 | 1/2 | 23/13 | 2/2 | - | - |
| 2022 | 29/14 | 11/7 | 16/6 | 2/1 | - | - |
| 2021 | 5/1 | 4/0 | 1/1 | - | - | - |
| 2020 | 4/2 | - | 4/2 | - | - | - |
| 2019 | 4/6 | 1/1 | 3/5 | - | - | - |
| 2018 | 9/4 | 8/0 | 1/4 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 116/66 | - | 111/61 | 1/1 | 4/4 | - |
| 2026 | 26/15 | - | 25/15 | 1/0 | - | - |
| 2025 | 41/16 | - | 38/14 | - | 3/2 | - |
| 2024 | 15/10 | - | 15/10 | - | - | - |
| 2023 | 21/14 | - | 20/12 | 0/1 | 1/1 | - |
| 2022 | 11/5 | - | 11/5 | - | - | - |
| 2019 | 1/1 | - | 1/1 | - | - | - |
| 2018 | 1/2 | - | 1/2 | - | - | - |
| 2017 | 0/1 | - | 0/1 | - | - | - |
| 2016 | 0/1 | - | 0/1 | - | - | - |
| 2015 | 0/1 | - | - | - | 0/1 | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | Taipei 2 ITF | Back / Tsao | 2 | 2 | 6 | 10 | QF | |||
| Sato / Yoshioka | 1 | 6 | 2 | 5 |
Betting odds
| Back Dayeon Tsao Chia Yi |
Sato Naho Yoshioka Kisa |
|
| 1xBet | 1.59 |
2.22 |
| bet-at-home | 1.58 |
2.20 |
| bwin | 1.56 |
2.18 |
| Coral | 1.57 |
2.25 |
| Ladbrokes | 1.57 |
2.25 |
| Average odds | 1.57 |
2.23 |
No odds
No odds
Latest matches
| Taipei 2 ITF, F, 20.06.2026 | ||
| Back / Tsao - Kawag / Shimi | 2:0 | |
| Taipei 2 ITF, SF, 19.06.2026 | ||
| Back / Tsao - Kitah / Nishi | 2:0 | |
| Taipei 2 ITF, QF, 19.06.2026 | ||
| Back / Tsao - Sato / Yoshi | 2:1 | |
| Taipei 2 ITF, R16, 18.06.2026 | ||
| Back / Tsao - Chen / Tsai | 2:0 | |
| Guiyang ITF, R16, 08.09.2026 | ||
| Kuwat / Shimi - Back / Kawag | 2:0 | |
| Tianjin 5 ITF, R16, 02.09.2026 | ||
| Huang / Zheng - Back / Kawag | 2:0 | |
| Hamburg 4 ITF, QF, 13.08.2026 | ||
| Brock / Daems - Back / Park | 2:0 | |
| Hamburg 4 ITF, R16, 11.08.2026 | ||
| Back / Park - Morde / Morde | 2:1 | |
| Leipzig ITF, QF, 06.08.2026 | ||
| Kucmo / Labou - Back / Park | 2:0 | |
| Leipzig ITF, R16, 05.08.2026 | ||
| Back / Park - Barsu / Hofma | 2:0 | |
| Hechingen ITF, R16, 29.07.2026 | ||
| Bayer / Gimbr - Back / Park | 2:1 | |
| Horb ITF, F, 25.07.2026 | ||
| Nguye / Sakel - Back / Park | 2:1 | |
| Horb ITF, SF, 24.07.2026 | ||
| Back / Park - Mande / Tran | 2:0 | |
| Horb ITF, QF, 23.07.2026 | ||
| Back / Park - Fomin / Toma | 2:0 | |
| Taipei 3 ITF, F, 27.06.2026 | ||
| Lee / Tsao - Kozak / Mushi | 2:0 | |
| Taipei 3 ITF, SF, 26.06.2026 | ||
| Lee / Tsao - Nagat / Sato | 2:0 | |
| Taipei 3 ITF, QF, 25.06.2026 | ||
| Lee / Tsao - Kawag / Shimi | 2:0 | |
| Taipei 3 ITF, R16, 24.06.2026 | ||
| Lee / Tsao - Chant / Naklo | 2:0 | |
| Taipei 2 ITF, F, 20.06.2026 | ||
| Back / Tsao - Kawag / Shimi | 2:0 | |
| Taipei 2 ITF, SF, 19.06.2026 | ||
| Back / Tsao - Kitah / Nishi | 2:0 | |
| Taipei 2 ITF, QF, 19.06.2026 | ||
| Back / Tsao - Sato / Yoshi | 2:1 | |
| Taipei 2 ITF, R16, 18.06.2026 | ||
| Back / Tsao - Chen / Tsai | 2:0 | |
| Toyama 2 ITF, SF, 22.05.2026 | ||
| Miyam / Sato - Lin / Tsao | 2:0 | |
| Toyama 2 ITF, QF, 20.05.2026 | ||
| Lin / Tsao - Ha / Kang | 2:0 | |
| Taipei 3 ITF, QF, 25.06.2026 | ||
| Hu / Lee - Sato / Yoshi | 2:1 | |
| Taipei 3 ITF, R16, 24.06.2026 | ||
| Sato / Yoshi - Das / Goto | 2:0 | |
| Taipei 2 ITF, QF, 19.06.2026 | ||
| Back / Tsao - Sato / Yoshi | 2:1 | |
| Taipei 2 ITF, R16, 16.06.2026 | ||
| Sato / Yoshi - Chian / Lin | 2:0 | |
| Yeongwol ITF, QF, 03.09.2026 | ||
| Lin / Shin - Nagat / Sato | 2:0 | |
| Yeongwol ITF, R16, 02.09.2026 | ||
| Nagat / Sato - Sawas / Uemur | 2:0 | |
| Aldershot 2 ITF, QF, 12.08.2026 | ||
| Britt / Dada - Nagat / Sato | 2:1 | |
| Aldershot 2 ITF, R16, 11.08.2026 | ||
| Nagat / Sato - Brook / Wong | 2:0 | |
| Roehampton 2 ITF, QF, 06.08.2026 | ||
| Apple / McDon - Nagat / Sato | 2:0 | |
| Roehampton 2 ITF, R16, 04.08.2026 | ||
| Nagat / Sato - Bains / Ishii | 2:1 | |
| Aldershot ITF, R16, 29.07.2026 | ||
| Dada / Paska - Nagat / Sato | 2:0 | |
| Taipei 3 ITF, QF, 25.06.2026 | ||
| Hu / Lee - Sato / Yoshi | 2:1 | |
| Taipei 3 ITF, R16, 24.06.2026 | ||
| Sato / Yoshi - Das / Goto | 2:0 | |
| Taipei 2 ITF, QF, 19.06.2026 | ||
| Back / Tsao - Sato / Yoshi | 2:1 | |
| Kyoto ITF, R16, 16.09.2026 | ||
| Miyam / Yoshi - Araka / Kawag | 2:0 | |
| Yeongwol 2 ITF, QF, 10.09.2026 | ||
| Kim / Kim - Nagat / Yoshi | 2:0 | |
| Yeongwol 2 ITF, R16, 08.09.2026 | ||
| Nagat / Yoshi - Ju / Lee | 2:0 | |
| Yeongwol ITF, F, 05.09.2026 | ||
| Jeong / Kim - Muram / Yoshi | 2:0 | |
| Yeongwol ITF, SF, 04.09.2026 | ||
| Muram / Yoshi - Moris / Ozeki | 2:0 | |
| Yeongwol ITF, QF, 03.09.2026 | ||
| Muram / Yoshi - Naklo / Yodpe | 2:0 | |
| Yeongwol ITF, R16, 02.09.2026 | ||
| Muram / Yoshi - Choi / Ha | 2:0 | |
| Astana 10 ITF, SF, 07.08.2026 | ||
| Im / Kim - Hosok / Yoshi | 2:0 | |
| Astana 10 ITF, QF, 06.08.2026 | ||
| Hosok / Yoshi - Kharl / Mamed | 2:1 | |
| Astana 10 ITF, R16, 05.08.2026 | ||
| Hosok / Yoshi - Khodz / Tupit | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Davis Cup | 1 | |||
| Guadalajara 2 WTA | 6 | |||
| Sao Paulo WTA | 16 | |||
| Lower level tournaments | ||||
| Tiburon challenger | 12 | |||
| Szczecin challenger | 10 | |||
| Guangzhou 2 challenger | 10 | |||
| Rennes challenger | 10 | |||
| Phan Thiet 4 challenger | 10 | |||
| Biella challenger | 9 | |||
| UTR Pro Tennis Series | 50 | |||
| UTR Pro Tennis Series 3 | 97 | |||
| UTR Pro Tennis Series 5 | 53 | |||
| Caldas da Rainha | 8 | |||
| Ljubljana WTA | 6 | |||
| Valencia WTA | 7 | |||
| Le Neubourg ITF | 11 | |||
| Pazardzhik ITF | 6 | |||
| Hurghada 11 ITF | 12 | |||
| Kyoto ITF | 12 | |||
| Shenyang ITF | 12 | |||
| Santa Margherita Di Pula 11 ITF | 12 | |||
| UTR Pro Tennis Series 5 | 41 | |||
| Monastir 50 ITF | 12 | |||
| Sao Luis do Maranhao ITF | 12 | |||
| UTR Pro Match Series | 87 | |||
| UTR Pro Tennis Series | 65 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches






