Oka - Duan
27.08.2011, Saitama ITF, final, hard
| Oka Ayumi | 2 : 0 (6-3, 6-4) |
Duan Ying-Ying | ||
|---|---|---|---|---|
 |
-. | Singles ranking | -. |  |
| 13. 3. 1986 | Birthdate | 3. 7. 1989 | ||
| - | Height | 186 cm | ||
| - | Weight | 84 kg | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No record for this player.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 176/149 | 15/10 | 78/73 | 70/52 | 13/14 | - |
| 2012 | 7/5 | - | 7/5 | - | - | - |
| 2011 | 21/18 | - | 13/10 | 6/6 | 2/2 | - |
| 2010 | 17/20 | 3/1 | 5/10 | 8/7 | 1/2 | - |
| 2009 | 23/22 | 1/1 | 8/11 | 10/8 | 4/2 | - |
| 2008 | 29/17 | 3/1 | 11/7 | 15/9 | - | - |
| 2007 | 22/19 | 2/2 | 9/8 | 9/6 | 2/3 | - |
| 2006 | 28/19 | 2/1 | 11/8 | 13/8 | 2/2 | - |
| 2005 | 19/16 | 3/2 | 10/8 | 6/5 | 0/1 | - |
| 2004 | 9/12 | 0/1 | 4/6 | 3/3 | 2/2 | - |
| 2003 | 1/1 | 1/1 | - | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 314/207 | 0/7 | 291/179 | 6/9 | 17/12 | - |
| 2020 | 0/1 | - | 0/1 | - | - | - |
| 2019 | 8/10 | 0/1 | 8/9 | - | - | - |
| 2018 | 16/23 | 0/1 | 13/18 | 1/2 | 2/2 | - |
| 2017 | 24/24 | 0/3 | 21/17 | 0/1 | 3/3 | - |
| 2016 | 24/23 | - | 18/18 | - | 6/5 | - |
| 2015 | 33/21 | 0/2 | 29/18 | - | 4/1 | - |
| 2014 | 32/17 | - | 31/16 | 1/1 | - | - |
| 2013 | 26/16 | - | 25/15 | 1/1 | - | - |
| 2012 | 42/15 | - | 40/14 | - | 2/1 | - |
| 2011 | 25/16 | - | 25/16 | - | - | - |
| 2010 | 29/16 | - | 26/12 | 3/4 | - | - |
| 2009 | 32/9 | - | 32/9 | - | - | - |
| 2008 | 5/3 | - | 5/3 | - | - | - |
| 2007 | 16/8 | - | 16/8 | - | - | - |
| 2006 | 2/5 | - | 2/5 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | Saitama ITF | Oka | 2 | 6 | 6 | F | ||||
| Duan | 0 | 3 | 4 |
Betting odds
Latest matches
- Oka
| Nishi-Tama ITF, 1R, 27.03.2012 | ||
| Nakano - Oka | 2:1 | |
| Kofu ITF, QF, 22.03.2012 | ||
| Kuwata - Oka | 2:1 | |
| Kofu ITF, R16, 21.03.2012 | ||
| Oka - Juan | 2:1 | |
| Kofu ITF, 1R, 20.03.2012 | ||
| Oka - Miyazaki | 2:1 | |
| Sydney ITF, Q-2R, 12.02.2012 | ||
| Geuer - Oka | 2:0 | |
| Sydney ITF, Q-1R, 11.02.2012 | ||
| Oka - Nathalia | 2:1 | |
| Launceston ITF, Q-R16, 06.02.2012 | ||
| Zhu - Oka | 2:0 | |
| Launceston ITF, Q-2R, 05.02.2012 | ||
| Oka - Ruhrig | 2:0 | |
| Launceston ITF, Q-1R, 04.02.2012 | ||
| Oka - Demiri | 2:0 | |
| Burnie ITF, 1R, 31.01.2012 | ||
| Bouchard - Oka | 2:0 | |
- Duan
| Shenzhen WTA, 1R, 07.01.2020 | ||
| Diyas - Duan | 2:0 | |
| Tianjin WTA, 1R, 08.10.2019 | ||
| Zheng - Duan | 2:0 | |
| Guangzhou, 1R, 17.09.2019 | ||
| Zheng - Duan | 2:1 | |
| Zhengzhou 2 WTA, 1R, 10.09.2019 | ||
| Mladenovic - Duan | 2:0 | |
| New York WTA, Q-2R, 17.08.2019 | ||
| Mandlik - Duan | 2:1 | |
| New York WTA, Q-1R, 16.08.2019 | ||
| Duan - Kalashnikova | 2:0 | |
| Luan ITF, F, 12.05.2019 | ||
| Han - Duan | 2:1 | |
| Luan ITF, SF, 11.05.2019 | ||
| Duan - Raina | 2:1 | |
| Luan ITF, QF, 10.05.2019 | ||
| Duan - Ma | 2:0 | |
| Luan ITF, R16, 09.05.2019 | ||
| Duan - Plipuech | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Madrid | 24 | |||
| Madrid WTA | 8 | |||
| Lower level tournaments | ||||
| Aix en Provence challenger | 20 | |||
| Cagliari challenger | 21 | |||
| Guangzhou challenger | 21 | |||
| Porto Alegre challenger | 17 | |||
| UTR Pro Tennis Series 5 | 2 | |||
| Lleida | 24 | |||
| Bonita Springs ITF | 24 | |||
| Gifu ITF | 19 | |||
| Saint-Malo WTA | 19 | |||
| Wiesbaden ITF | 27 | |||
| Lopota 2 ITF | 19 | |||
| Anapoima ITF | 10 | |||
| Boca Raton 3 ITF | 21 | |||
| Hammamet 7 ITF | 22 | |||
| Nottingham 7 ITF | 23 | |||
| Santa Margherita Di Pula 6 ITF | 17 | |||
| UTR Pro Tennis Series 5 | 13 | |||
| Yecla ITF | 15 | |||
| Antalya 17 ITF | 24 | |||
| Kursumlijska Banja 3 ITF | 26 | |||
| Monastir 34 ITF | 25 | |||
| Osijek ITF | 24 | |||
| Varberg ITF | 24 | |||
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