Oka - Bai
11.05.2009, Kurume ITF, Qualification - quarterfinal, grass
| Oka Ayumi | 2 : 0 (6-1, 6-3) |
Bai Alison | ||
|---|---|---|---|---|
| -. | Singles ranking | -. | ![]() |
|
| 13. 3. 1986 | Birthdate | 18. 1. 1990 | ||
| - | Height | - | ||
| - | Weight | - | ||
| 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: | 303/322 | 34/52 | 210/226 | 15/11 | 44/33 | - |
| 2022 | 0/2 | - | 0/2 | - | - | - |
| 2021 | 19/10 | - | 19/10 | - | - | - |
| 2020 | 0/3 | - | 0/3 | - | - | - |
| 2019 | 21/25 | 4/8 | 16/16 | - | 1/1 | - |
| 2018 | 25/23 | 1/3 | 24/19 | - | 0/1 | - |
| 2017 | 15/23 | 0/2 | 15/20 | - | 0/1 | - |
| 2016 | 24/26 | 3/4 | 13/17 | - | 8/5 | - |
| 2015 | 29/25 | 3/3 | 17/18 | - | 9/4 | - |
| 2014 | 25/24 | 0/4 | 20/16 | 1/3 | 4/1 | - |
| 2013 | 27/21 | 3/3 | 12/14 | 9/3 | 3/1 | - |
| 2012 | 19/16 | 4/3 | 15/12 | - | 0/1 | - |
| 2011 | 7/20 | 3/2 | 4/15 | - | 0/3 | - |
| 2010 | 21/22 | 2/2 | 17/18 | 0/1 | 2/1 | - |
| 2009 | 29/25 | 0/1 | 22/19 | 1/2 | 6/3 | - |
| 2008 | 17/24 | 6/8 | 5/9 | 4/2 | 2/5 | - |
| 2007 | 9/13 | 3/5 | 2/6 | - | 4/2 | - |
| 2006 | 8/10 | 1/2 | 7/8 | - | - | - |
| 2005 | 8/7 | 1/1 | 2/4 | - | 5/2 | - |
| 2004 | 0/3 | 0/1 | - | - | 0/2 | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2009 | Kurume ITF | Oka | 2 | 6 | 6 | Q-QF | ||||
| Bai | 0 | 1 | 3 |
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 | |
- Bai
| Sydney, Q-1R, 09.01.2022 | ||
| Liu - Bai | 2:0 | |
| Bendigo 2 ITF, 1R, 03.01.2022 | ||
| Parks - Bai | 2:1 | |
| UTR Pro Tennis Series, 11.12.2021 | ||
| Bai - Mays | 2:1 | |
| UTR Pro Tennis Series, 10.12.2021 | ||
| Bai - Dwyer | 2:0 | |
| UTR Pro Tennis Series, 09.12.2021 | ||
| Bai - Simes | 2:0 | |
| UTR Pro Tennis Series, 07.12.2021 | ||
| Bai - McLeod | 2:0 | |
| UTR Pro Tennis Series, 06.12.2021 | ||
| Bai - Schwarz | 2:0 | |
| UTR Pro Tennis Series, 18.04.2021 | ||
| Bai - Stevens | 2:0 | |
| UTR Pro Tennis Series, 17.04.2021 | ||
| Bai - Lawless | 2:0 | |
| UTR Pro Tennis Series, 16.04.2021 | ||
| Bai - Rokusek | 1:0 | |
This week's tournaments
| Lower level tournaments | ||||
| Temuco challenger | 8 | |||
| Maia challenger | 12 | |||
| Bogotá challenger | 13 | |||
| Playford 2 challenger | 10 | |||
| Islamabad challenger | 10 | |||
| Manama 2 challenger | 10 | |||
| Athens challenger | 10 | |||
| UTR Pro Tennis Series | 23 | |||
| UTR Pro Tennis Series 3 | 71 | |||
| UTR Pro Tennis Series 5 | 42 | |||
| UTR Pro Tennis Series 9 | 24 | |||
| Buenos Aires WTA | 11 | |||
| Fujairah ITF | 6 | |||
| Playford ITF | 12 | |||
| Trnava 8 ITF | 13 | |||
| Ortisei ITF | 7 | |||
| Yokohama ITF | 14 | |||
| Antalya 35 ITF | 16 | |||
| Monastir 9 ITF | 11 | |||
| UTR Pro Tennis Series 5 | 12 | |||
| UTR Pro Tennis Series 9 | 29 | |||
| Heraklion 12 ITF | 13 | |||
| Lousada 2 ITF | 10 | |||
| Ribeirao Preto ITF | 18 | |||
| Sharm El Sheikh 23 ITF | 12 | |||
| Torello ITF | 10 | |||
| UTR Pro Match Series | 85 | |||
| UTR Pro Tennis Series | 70 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches



