Koelzer - Zheng
01.10.2018, 14:00, Santa Margherita Di Pula 14 ITF, Qualification - round of 16, clay
| Koelzer Romy | 2 : 1 (4-6, 6-2, 6-1) |
Zheng Wushuang | ||
|---|---|---|---|---|
![]() |
-. | Singles ranking | 287. | ![]() |
| 22. 8. 1991 | Birthdate | 29. 11. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Koelzer Romy | Zheng Wushuang |
|---|---|---|
| Indoors | - | 2/1 |
| Clay | - | 5/9 |
| Grass | - | - |
| Hard | - | 24/18 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 192/127 | 142/85 | 25/21 | 22/19 | 0/1 | 3/1 |
| 2021 | 8/6 | 5/5 | - | - | - | 3/1 |
| 2020 | 46/21 | 42/14 | 1/5 | 3/2 | - | - |
| 2019 | 30/24 | 19/15 | 10/7 | 1/1 | 0/1 | - |
| 2018 | 44/28 | 34/20 | 6/5 | 4/3 | - | - |
| 2017 | 41/26 | 28/17 | 8/4 | 5/5 | - | - |
| 2016 | 13/10 | 5/6 | - | 8/4 | - | - |
| 2015 | 2/1 | 2/1 | - | - | - | - |
| 2013 | 3/0 | 3/0 | - | - | - | - |
| 2012 | 1/2 | 1/2 | - | - | - | - |
| 2011 | 0/1 | - | - | 0/1 | - | - |
| 2010 | 1/3 | 1/2 | - | 0/1 | - | - |
| 2009 | 3/3 | 2/2 | - | 1/1 | - | - |
| 2008 | 0/2 | 0/1 | - | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 225/163 | 41/32 | 180/127 | 2/1 | - | 2/3 |
| 2025 | 31/28 | 5/9 | 24/18 | 2/1 | - | - |
| 2024 | 36/20 | - | 36/20 | - | - | - |
| 2023 | 32/12 | 1/2 | 29/7 | - | - | 2/3 |
| 2020 | 3/2 | - | 3/2 | - | - | - |
| 2019 | 37/23 | 22/5 | 15/18 | - | - | - |
| 2018 | 23/27 | 11/11 | 12/16 | - | - | - |
| 2017 | 35/25 | - | 35/25 | - | - | - |
| 2016 | 17/19 | 0/4 | 17/15 | - | - | - |
| 2015 | 2/3 | - | 2/3 | - | - | - |
| 2014 | 7/3 | - | 7/3 | - | - | - |
| 2013 | 2/1 | 2/1 | - | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | Santa Margherita Di Pula 14 ITF | Koelzer | 2 | 4 | 6 | 6 | Q-R16 | |||
| Zheng | 1 | 6 | 2 | 1 |
Betting odds
| Koelzer Romy | Zheng Wushuang | |
| bet-at-home | 1.53 |
2.25 |
| bet365 | 1.57 |
2.25 |
| Average odds | 1.55 |
2.25 |
No odds
No odds
No odds
Latest matches
- Koelzer
| Bundesliga - women, 31.07.2021 | ||
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| Bundesliga - women, 17.07.2021 | ||
| Koelzer - Rennert | 2:1 | |
| UTR Pro Tennis Series 4, 12.06.2021 | ||
| Koelzer - Jurna | 2:0 | |
| UTR Pro Tennis Series 4, 11.06.2021 | ||
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| UTR Pro Tennis Series 4, 10.06.2021 | ||
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| UTR Pro Tennis Series 4, 09.06.2021 | ||
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| UTR Pro Tennis Series 4, 07.06.2021 | ||
| Koelzer - Teixido Garcia | 2:0 | |
| UTR Pro Tennis Series 5, 29.05.2021 | ||
| Svendsen - Koelzer | 2:0 | |
| UTR Pro Tennis Series 5, 28.05.2021 | ||
| Koelzer - Radenkovic | 2:0 | |
| UTR Pro Tennis Series 5, 25.05.2021 | ||
| Koelzer - Preugschat | 2:0 | |
- Zheng
| Jiujiang, R16, 29.10.2025 | ||
| Putintseva - Zheng | 2:0 | |
| Jiujiang, 1R, 27.10.2025 | ||
| Zheng - Starodubtseva | 2:0 | |
| Jinan, Q-R16, 13.10.2025 | ||
| Tian - Zheng | 2:0 | |
| Kunshan ITF, 1R, 08.10.2025 | ||
| Liu - Zheng | 2:0 | |
| Suzhou, Q-R16, 27.09.2025 | ||
| Garland - Zheng | 2:0 | |
| Jingshan, 1R, 22.09.2025 | ||
| Okamura - Zheng | 2:0 | |
| Shenyang ITF, QF, 19.09.2025 | ||
| Pavlova - Zheng | 2:0 | |
| Shenyang ITF, R16, 18.09.2025 | ||
| Zheng - Panshina | 2:0 | |
| Shenyang ITF, 1R, 17.09.2025 | ||
| Zheng - Wang | 1:0 | |
| Huzhou, 1R, 09.09.2025 | ||
| Pieri - Zheng | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Davis Cup | 3 | |||
| Lower level tournaments | ||||
| Bergamo challenger | 6 | |||
| Florianopolis challenger | 5 | |||
| Guayaquil challenger | 6 | |||
| Sydney challenger | 6 | |||
| Yokohama challenger | 6 | |||
| Montemar challenger | 6 | |||
| Soma Bay challenger | 6 | |||
| UTR Pro Tennis Series | 11 | |||
| UTR Pro Tennis Series 3 | 85 | |||
| UTR Pro Tennis Series 5 | 17 | |||
| UTR Pro Tennis Series 9 | 11 | |||
| Colina WTA | 6 | |||
| Takasaki ITF | 12 | |||
| Petange 2 ITF | 6 | |||
| Sydney 3 ITF | 6 | |||
| Chihuahua 3 ITF | 3 | |||
| Trnava 5 ITF | 6 | |||
| Antalya 50 ITF | 6 | |||
| Boca Raton 5 ITF | 6 | |||
| Heraklion 11 ITF | 6 | |||
| UTR Pro Tennis Series 5 | 29 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Alcala de Henares ITF | 6 | |||
| Hua Hin 7 ITF | 5 | |||
| Lousada ITF | 6 | |||
| Mogi Das Cruzes ITF | 8 | |||
| Monastir 8 ITF | 6 | |||
| Phan Thiet 2 ITF | 6 | |||
| Sharm El Sheikh 22 ITF | 6 | |||
| UTR Pro Match Series | 91 | |||
| UTR Pro Tennis Series | 70 | |||
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