Back Dayeon / Tsao Chia Yi - profil
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Back DayeonCountry: South Korea
Age: 24 (24. 1. 2002)
Current/Highest rank - singles: 281. / 279. Current/Highest rank - doubles: 244. / 239. Plays: right
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Tsao Chia YiCountry: Chinese Taipei
Current/Highest rank - singles: 1020. / 464. Current/Highest rank - doubles: 1185. / 115. Plays: right
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- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| Taipei 2 ITF | Next opponents are not known yet | ||||
| Year | Round |
|---|---|
| This doubles team takes part in the tournament for the first time. | |
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
- Played matches - 2026 - HARD
| Taipei 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 18.06. | Back / Tsao - Chen / Tsai | R16 | 6-0, 6-0 | 1.12 | 5.00 | |
This week's tournaments
| Main tournaments | ||||
| Halle | 7 | |||
| Queen's Club | 8 | |||
| Davis Cup | 11 | |||
| Berlin | 8 | |||
| Nottingham | 7 | |||
| Billie Jean King Cup | 10 | |||
| Lower level tournaments | ||||
| Nottingham challenger | 6 | |||
| Parma 3 challenger | 5 | |||
| Poznan challenger | 6 | |||
| Dublin challenger | 6 | |||
| Asuncion 2 challenger | 8 | |||
| Royan challenger | 7 | |||
| UTR Pro Tennis Series | 17 | |||
| UTR Pro Tennis Series 3 | 98 | |||
| UTR Pro Tennis Series 5 | 55 | |||
| Brescia | 7 | |||
| Figueira Da Foz | 6 | |||
| Blois ITF | 4 | |||
| Haskovo ITF | 6 | |||
| Bolszewo ITF | 10 | |||
| Klosters ITF | 6 | |||
| Mohammedia ITF | 7 | |||
| San Gregorio 4 ITF | 8 | |||
| Taipei 2 ITF | 8 | |||
| Tauste-Zaragoza ITF | 6 | |||
| Ystad ITF | 5 | |||
| Zhengzhou ITF | 7 | |||
| UTR Pro Tennis Series 5 | 35 | |||
| Bucharest 4 ITF | 5 | |||
| Dinard ITF | 8 | |||
| Irvine ITF | 12 | |||
| Kayseri 5 ITF | 6 | |||
| Kursumlijska Banja 6 ITF | 6 | |||
| Luque ITF | 12 | |||
| Monastir 40 ITF | 9 | |||
| Sapporo ITF | 6 | |||
| UTR Pro Match Series | 151 | |||
| UTR Pro Tennis Series | 28 | |||
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