Sun - Zheng
28.08.2009, Qian Shan 2 ITF, semifinal, hard
| Sun Sheng-Nan | 2 : 0 (6-3, 6-3) |
Zheng Saisai | ||
|---|---|---|---|---|
 |
-. | Singles ranking | 665. |  |
| 21. 1. 1987 | Birthdate | 5. 2. 1994 | ||
| - | Height | 170 cm | ||
| - | Weight | 62 kg | ||
| left | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Sun Sheng-Nan | Zheng Saisai |
|---|---|---|
| Indoors | - | 1/1 |
| Clay | - | - |
| Grass | - | - |
| Hard | - | 0/8 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 223/173 | 17/25 | 177/127 | 15/10 | 14/11 | - |
| 2013 | 12/10 | 0/1 | 11/7 | - | 1/2 | - |
| 2012 | 37/23 | 0/1 | 27/18 | 5/2 | 5/2 | - |
| 2011 | 20/22 | 3/6 | 15/12 | 2/3 | 0/1 | - |
| 2010 | 21/24 | 1/1 | 15/19 | 1/2 | 4/2 | - |
| 2009 | 41/15 | - | 31/11 | 6/2 | 4/2 | - |
| 2008 | 9/9 | 4/5 | 4/3 | 1/1 | - | - |
| 2007 | 11/18 | 3/4 | 8/13 | - | 0/1 | - |
| 2006 | 26/23 | 0/1 | 26/21 | - | 0/1 | - |
| 2005 | 28/12 | - | 28/12 | - | - | - |
| 2004 | 6/7 | 3/2 | 3/5 | - | - | - |
| 2003 | 5/5 | 0/1 | 5/4 | - | - | - |
| 2002 | 7/5 | 3/3 | 4/2 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 351/259 | 45/36 | 233/175 | 36/18 | 28/27 | 9/3 |
| 2025 | 1/9 | - | 0/8 | 1/1 | - | - |
| 2024 | 1/10 | 0/2 | 1/8 | - | - | - |
| 2021 | 18/20 | 3/4 | 10/13 | 5/3 | - | - |
| 2020 | 10/5 | - | 6/5 | - | - | 4/0 |
| 2019 | 28/24 | 8/4 | 17/14 | 1/2 | 0/3 | 2/1 |
| 2018 | 49/20 | 7/6 | 39/12 | - | 3/2 | - |
| 2017 | 28/17 | 8/4 | 20/11 | 0/1 | 0/1 | - |
| 2016 | 23/31 | 0/6 | 18/19 | - | 4/5 | 1/1 |
| 2015 | 32/30 | 6/2 | 22/20 | 0/2 | 2/5 | 2/1 |
| 2014 | 31/23 | 13/7 | 16/12 | 2/1 | 0/3 | - |
| 2013 | 24/20 | 0/1 | 17/15 | 4/2 | 3/2 | - |
| 2012 | 43/22 | - | 20/16 | 14/3 | 9/3 | - |
| 2011 | 32/19 | - | 22/14 | 3/2 | 7/3 | - |
| 2010 | 15/4 | - | 9/3 | 6/1 | - | - |
| 2009 | 16/4 | - | 16/4 | - | - | - |
| 2008 | 0/1 | - | 0/1 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | Qian Shan 2 ITF | Sun | 2 | 6 | 6 | SF | ||||
| Zheng | 0 | 3 | 3 |
Betting odds
Latest matches
- Sun
| Beijing ITF, R16, 11.07.2013 | ||
| Zhou - Sun | 2:1 | |
| Beijing ITF, 1R, 09.07.2013 | ||
| Sun - Duan | 2:0 | |
| Huzhu ITF, 1R, 24.06.2013 | ||
| Guo - Sun | 1:0 | |
| Changwon ITF, QF, 30.05.2013 | ||
| Zhang - Sun | 1:0 | |
| Changwon ITF, R16, 29.05.2013 | ||
| Sun - Okadaue | 2:0 | |
| Changwon ITF, 1R, 28.05.2013 | ||
| Sun - Omae | 2:1 | |
| Goyang ITF, QF, 24.05.2013 | ||
| Eguchi - Sun | 2:0 | |
| Goyang ITF, R16, 22.05.2013 | ||
| Sun - Chan | 2:0 | |
| Goyang ITF, 1R, 22.05.2013 | ||
| Sun - Kim | 2:0 | |
| Kurume ITF, R16, 16.05.2013 | ||
| Ishizu - Sun | 2:0 | |
- Zheng
| Ningbo WTA, Q-1R, 11.10.2025 | ||
| Yang - Zheng | 2:0 | |
| Suzhou, 1R, 29.09.2025 | ||
| Maria - Zheng | 2:0 | |
| Cleveland WTA, Q-R16, 16.08.2025 | ||
| Jacquemot - Zheng | 2:0 | |
| Arcadia ITF, Q-1R, 24.02.2025 | ||
| Suh - Zheng | 2:1 | |
| Doha, Q-1R, 07.02.2025 | ||
| Kudermetova - Zheng | 2:0 | |
| Singapore WTA, Q-R16, 26.01.2025 | ||
| Sawangkaew - Zheng | 2:0 | |
| Singapore WTA, Q-1R, 25.01.2025 | ||
| Zheng - Ito | 2:0 | |
| Australian Open, 1R, 14.01.2025 | ||
| Andreeva - Zheng | 2:0 | |
| Adelaide, Q-1R, 04.01.2025 | ||
| Sakkari - Zheng | 1:0 | |
| Brisbane, 1R, 30.12.2024 | ||
| Jabeur - Zheng | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Paris | 9 | |||
| Masters Cup WTA | 24 | |||
| Chennai WTA | 8 | |||
| Hong Kong WTA | 6 | |||
| Jiujiang | 6 | |||
| Lower level tournaments | ||||
| Bratislava challenger | 6 | |||
| Seoul challenger | 6 | |||
| Charlottesville challenger | 8 | |||
| Lima challenger | 10 | |||
| Monastir challenger | 6 | |||
| UTR Pro Tennis Series 3 | 246 | |||
| UTR Pro Tennis Series 5 | 61 | |||
| Cali | 7 | |||
| Irapuato ITF | 14 | |||
| Glasgow 2 ITF | 5 | |||
| Toronto ITF | 8 | |||
| Brisbane 4 ITF | 8 | |||
| Istanbul ITF | 6 | |||
| Loule ITF | 9 | |||
| Makinohara ITF | 5 | |||
| Neuquén ITF | 10 | |||
| Villeneuve d'Ascq ITF | 5 | |||
| UTR Pro Tennis Series 5 | 38 | |||
| Bol 15 ITF | 4 | |||
| Malta ITF | 6 | |||
| Monastir 5 ITF | 6 | |||
| Sharm El Sheikh 19 ITF | 6 | |||
| Solarino 3 ITF | 6 | |||
| Sumter 2 ITF | 8 | |||
| Taby ITF | 6 | |||
| Tashkent 4 ITF | 6 | |||
| UTR Pro Match Series | 120 | |||
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