Back, Ivanov - Sema, Tsao
21.04.2026, 08:30, Singapore 7 ITF, round of 16, indoors
| Back Dayeon | Sema Erika | |||
|---|---|---|---|---|
![]() |
279. | Doubles ranking | 453. | ![]() |
| 24. 1. 2002 | Birthdate | 24. 11. 1988 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Ivanov Valentina | Tsao Chia Yi | |||
|---|---|---|---|---|
![]() |
429. | Doubles ranking | -. | ![]() |
| 27. 3. 2001 | Birthdate | - | ||
| 172 cm | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
- Live streams
| Surface | Back Dayeon Ivanov Valentina |
Sema Erika Tsao Chia Yi |
|---|---|---|
| Indoors | - | 3/1 |
| Clay | - | - |
| Grass | - | - |
| Hard | - | - |
| Not set | - | - |
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 117/79 | 11/2 | 105/74 | 1/2 | - | 0/1 |
| 2026 | 8/5 | - | 7/3 | 1/2 | - | - |
| 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: | 74/40 | 32/12 | 33/22 | 8/6 | - | 1/0 |
| 2026 | 11/6 | - | 6/2 | 5/4 | - | - |
| 2025 | 21/11 | 12/3 | 7/7 | 2/1 | - | - |
| 2024 | 12/6 | 9/2 | 1/3 | 1/1 | - | 1/0 |
| 2023 | 5/5 | 1/2 | 4/3 | - | - | - |
| 2022 | 15/2 | 6/1 | 9/1 | - | - | - |
| 2021 | 0/2 | - | 0/2 | - | - | - |
| 2019 | 10/8 | 4/4 | 6/4 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 355/249 | 31/16 | 294/208 | 16/13 | 14/12 | - |
| 2026 | 5/6 | - | 2/5 | 3/1 | - | - |
| 2025 | 27/23 | - | 25/21 | 2/2 | - | - |
| 2024 | 22/21 | 8/2 | 14/19 | - | - | - |
| 2023 | 35/19 | 0/1 | 32/15 | 0/1 | 3/2 | - |
| 2022 | 31/15 | 1/1 | 30/13 | 0/1 | - | - |
| 2021 | 43/19 | 15/6 | 28/13 | - | - | - |
| 2020 | 9/2 | - | 9/2 | - | - | - |
| 2019 | 39/22 | 2/1 | 31/20 | 6/1 | - | - |
| 2018 | 27/22 | 0/1 | 27/21 | - | - | - |
| 2017 | 32/20 | - | 32/19 | 0/1 | - | - |
| 2016 | 19/21 | 1/2 | 13/15 | 2/1 | 3/3 | - |
| 2015 | 19/21 | 1/1 | 16/17 | 0/1 | 2/2 | - |
| 2014 | 12/16 | 3/1 | 6/9 | 3/3 | 0/3 | - |
| 2013 | 29/10 | - | 23/9 | - | 6/1 | - |
| 2012 | 6/10 | - | 6/8 | 0/1 | 0/1 | - |
| 2011 | 0/1 | - | 0/1 | - | - | - |
| 2005 | 0/1 | - | 0/1 | - | - | - |
Head-to-head
No head-to-head record.
Betting odds
| Back Dayeon Ivanov Valentina |
Sema Erika Tsao Chia Yi |
|
| 1xBet | 1.83 |
1.83 |
| bet-at-home | 1.83 |
1.83 |
| bwin | 1.83 |
1.83 |
| William Hill | 1.83 |
1.83 |
| Average odds | 1.83 |
1.83 |
No odds
No odds
No odds
Latest matches
| Maanshan 4 ITF, R16, 24.03.2026 | ||
| Kubka / Pawli - Back / Yamaz | 2:0 | |
| Maanshan 3 ITF, QF, 19.03.2026 | ||
| Li / Shi - Back / Lee | 2:0 | |
| Maanshan 3 ITF, R16, 17.03.2026 | ||
| Back / Lee - Ren / Wang | 2:0 | |
| Monastir 25 ITF, QF, 05.03.2026 | ||
| Falko / Shaik - Back / Ito | 2:1 | |
| Monastir 25 ITF, R16, 03.03.2026 | ||
| Back / Ito - Karun / Marci | 2:0 | |
| Monastir 24 ITF, F, 28.02.2026 | ||
| Back / Sakel - Egoro / Yunev | 2:0 | |
| Monastir 24 ITF, SF, 27.02.2026 | ||
| Back / Sakel - Granw / Zucch | 2:0 | |
| Monastir 24 ITF, QF, 26.02.2026 | ||
| Back / Sakel - Choi / Tse | 2:0 | |
| Monastir 24 ITF, R16, 24.02.2026 | ||
| Back / Sakel - Barto / Mazzo | 2:0 | |
| Bangalore ITF, QF, 19.02.2026 | ||
| Matsu / Shimi - Back / Park | 2:0 | |
| Singapore 6 ITF, SF, 17.04.2026 | ||
| Matsu / Wecke - Ivano / Ivano | 2:1 | |
| Singapore 6 ITF, QF, 16.04.2026 | ||
| Ivano / Ivano - Desvi / Liu | 2:1 | |
| Singapore 6 ITF, R16, 14.04.2026 | ||
| Ivano / Ivano - Chea / Ng | 2:0 | |
| Monastir 29 ITF, R16, 02.04.2026 | ||
| Daave / Rapol - Hui / Ivano | 2:1 | |
| Monastir 28 ITF, SF, 27.03.2026 | ||
| Hatou / Zhabr - Hui / Ivano | 2:0 | |
| Monastir 28 ITF, QF, 26.03.2026 | ||
| Hui / Ivano - Daave / Lanca | 2:0 | |
| Monastir 28 ITF, R16, 25.03.2026 | ||
| Hui / Ivano - Adesh / Slavi | 2:0 | |
| Monastir 27 ITF, F, 21.03.2026 | ||
| Ivano / Tse - Daems / Zhabr | 2:0 | |
| Monastir 27 ITF, SF, 21.03.2026 | ||
| Ivano / Tse - Chlpa / Wawrz | 2:0 | |
| Monastir 27 ITF, QF, 20.03.2026 | ||
| Ivano / Tse - Omerc / Sandy | 2:0 | |
| Singapore 6 ITF, F, 18.04.2026 | ||
| Matsu / Wecke - Sema / Tsao | 2:0 | |
| Singapore 6 ITF, SF, 17.04.2026 | ||
| Sema / Tsao - Jang / Kim | 2:1 | |
| Singapore 6 ITF, QF, 16.04.2026 | ||
| Sema / Tsao - Kim / Lin | 2:1 | |
| Singapore 6 ITF, R16, 14.04.2026 | ||
| Sema / Tsao - Das / Varak | 2:0 | |
| Singapore 6 ITF, F, 18.04.2026 | ||
| Matsu / Wecke - Sema / Tsao | 2:0 | |
| Singapore 6 ITF, SF, 17.04.2026 | ||
| Sema / Tsao - Jang / Kim | 2:1 | |
| Singapore 6 ITF, QF, 16.04.2026 | ||
| Sema / Tsao - Kim / Lin | 2:1 | |
| Singapore 6 ITF, R16, 14.04.2026 | ||
| Sema / Tsao - Das / Varak | 2:0 | |
| Osaka ITF, R16, 07.04.2026 | ||
| Matsu / Yamaz - Sema / Yoshi | 2:0 | |
| Kofu ITF, QF, 19.03.2026 | ||
| Kobor / Shimi - Ito / Sema | 2:1 | |
| Kofu ITF, R16, 17.03.2026 | ||
| Ito / Sema - Hayas / Nakam | 2:0 | |
| Brisbane 2 ITF, QF, 12.02.2026 | ||
| Sato / Zhang - Jeong / Sema | 2:1 | |
| Brisbane 2 ITF, R16, 11.02.2026 | ||
| Jeong / Sema - Khan / Shek | 2:0 | |
| Brisbane 3 ITF, R16, 04.02.2026 | ||
| Abe / Sato - Jeong / Sema | 2:0 | |
| Singapore 6 ITF, F, 18.04.2026 | ||
| Matsu / Wecke - Sema / Tsao | 2:0 | |
| Singapore 6 ITF, SF, 17.04.2026 | ||
| Sema / Tsao - Jang / Kim | 2:1 | |
| Singapore 6 ITF, QF, 16.04.2026 | ||
| Sema / Tsao - Kim / Lin | 2:1 | |
| Singapore 6 ITF, R16, 14.04.2026 | ||
| Sema / Tsao - Das / Varak | 2:0 | |
| Mumbai WTA, R16, 05.02.2025 | ||
| Anshb / Prida - Eala / Tsao | 2:0 | |
| Singapore WTA, R16, 27.01.2025 | ||
| Wang / Zheng - Ninom / Tsao | 2:1 | |
| Australian Open, 1R, 17.01.2025 | ||
| Kuder / Shiba - Plipu / Tsao | 2:0 | |
| Auckland, QF, 02.01.2025 | ||
| Kruni / Santa - Plipu / Tsao | 2:0 | |
| Auckland, R16, 31.12.2024 | ||
| Plipu / Tsao - Gleas / Zimme | 2:0 | |
| Takasaki ITF, F, 24.11.2024 | ||
| Kobor / Shimi - Liang / Tsao | 2:1 | |
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| UTR Pro Tennis Series 9 | 8 | |||
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