Back Dayeon / Tsao Chia Yi - profil
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Back DayeonCountry: South Korea
Age: 24 (24. 1. 2002)
Current/Highest rank - singles: 261. / 245. Current/Highest rank - doubles: 207. / 207. Plays: right
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Tsao Chia YiCountry: Chinese Taipei
Current/Highest rank - singles: 727. / 464. Current/Highest rank - doubles: 626. / 115. Plays: right
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- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Doubles team's record
- Titles
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| 2026 | - | 1 | ||||
| Total: | 0 | 1 | ||||
- Played matches - 2026
| Taipei 2 ITF | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 20.06. | Back / Tsao - Kawag / Shimi | F | 7-5, 6-1 | 2.13 | 1.62 | |
| 19.06. | Back / Tsao - Kitah / Nishi | SF | 6-1, 6-2 | |||
| 19.06. | Back / Tsao - Sato / Yoshi | QF | 2-6, 6-2, 10-5 | 1.57 | 2.23 | |
| 18.06. | Back / Tsao - Chen / Tsai | R16 | 6-0, 6-0 | 1.12 | 5.00 | |
This week's tournaments
| Main tournaments | ||||
| Vienna | 11 | |||
| Basel | 10 | |||
| Tokyo | 8 | |||
| Guangzhou | 7 | |||
| Lower level tournaments | ||||
| Seoul challenger | 7 | |||
| Sioux Falls challenger | 10 | |||
| Brest challenger | 7 | |||
| Guayaquil challenger | 12 | |||
| Ningbo challenger | 10 | |||
| UTR Pro Tennis Series 3 | 24 | |||
| UTR Pro Tennis Series 5 | 7 | |||
| UTR Pro Tennis Series 9 | 14 | |||
| Curitiba | 7 | |||
| Queretaro | 7 | |||
| Courmayeur WTA | 8 | |||
| New Braunfels ITF | 16 | |||
| Glasgow 2 ITF | 12 | |||
| Poitiers ITF | 15 | |||
| Toronto ITF | 12 | |||
| Istanbul ITF | 12 | |||
| Morelia ITF | 4 | |||
| Kunshan ITF | 9 | |||
| La Marsa ITF | 12 | |||
| Norman ITF | 14 | |||
| Sydney 4 ITF | 6 | |||
| UTR Pro Tennis Series 5 | 12 | |||
| UTR Pro Tennis Series 9 | 7 | |||
| Essen ITF | 6 | |||
| Monastir 56 ITF | 11 | |||
| Neuquén ITF | 12 | |||
| Sharm El Sheikh 19 ITF | 11 | |||
| Singapore 5 ITF | 9 | |||
| Sumter 2 ITF | 12 | |||
| Taby ITF | 12 | |||
| UTR Pro Match Series | 28 | |||
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