O’Brien - Sema
23.02.2011, Mildura ITF, round of 16, grass
| O’Brien Katie | 2 : 0 (6-3, 6-1) |
Sema Yurika | ||
|---|---|---|---|---|
 |
-. | Singles ranking | -. |  |
| 2. 5. 1986 | Birthdate | 25. 12. 1986 | ||
| 167 cm | Height | 166 cm | ||
| - | Weight | 58 kg | ||
| right | Plays | left | ||
| - | Turned pro | - | ||
No record for this player.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 301/241 | 20/27 | 122/108 | 119/60 | 38/41 | 2/5 |
| 2011 | 13/17 | - | 5/5 | 2/5 | 6/7 | - |
| 2010 | 18/31 | 1/3 | 13/19 | 2/3 | 1/4 | 1/2 |
| 2009 | 47/25 | 3/5 | 15/8 | 27/8 | 2/4 | - |
| 2008 | 29/37 | 5/7 | 11/16 | 10/7 | 2/4 | 1/3 |
| 2007 | 43/32 | 0/3 | 18/17 | 16/7 | 9/5 | - |
| 2006 | 48/32 | 2/2 | 27/18 | 14/6 | 5/6 | - |
| 2005 | 44/29 | 1/1 | 19/13 | 17/8 | 7/7 | - |
| 2004 | 37/22 | 4/4 | 14/8 | 17/8 | 2/2 | - |
| 2003 | 11/11 | 4/2 | 0/3 | 3/4 | 4/2 | - |
| 2002 | 11/5 | - | 0/1 | 11/4 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 344/271 | 57/41 | 249/183 | 23/32 | 15/15 | - |
| 2015 | 19/17 | 0/2 | 19/13 | - | 0/2 | - |
| 2014 | 13/24 | 2/3 | 9/18 | 2/3 | - | - |
| 2013 | 28/26 | 5/4 | 18/18 | - | 5/4 | - |
| 2012 | 22/23 | 11/7 | 8/12 | 1/2 | 2/2 | - |
| 2011 | 43/25 | 3/5 | 38/17 | 1/2 | 1/1 | - |
| 2010 | 14/22 | 1/2 | 12/18 | 1/2 | - | - |
| 2009 | 44/19 | 18/5 | 23/11 | 3/3 | - | - |
| 2008 | 30/23 | - | 25/19 | 4/3 | 1/1 | - |
| 2007 | 27/26 | 1/4 | 24/19 | 2/2 | 0/1 | - |
| 2006 | 34/23 | 5/2 | 26/16 | 3/4 | 0/1 | - |
| 2005 | 38/26 | 3/3 | 31/17 | 3/5 | 1/1 | - |
| 2004 | 18/9 | 2/1 | 9/2 | 3/5 | 4/1 | - |
| 2003 | 14/8 | 6/3 | 7/3 | 0/1 | 1/1 | - |
Head-to-head: 2 - 1
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2011 | Sydney ITF | Sema | 2 | 6 | 6 | R16 | ||||
| O’Brien | 0 | 3 | 2 | |||||||
| 2011 | Mildura ITF | O’Brien | 2 | 6 | 6 | R16 | ||||
| Sema | 0 | 3 | 1 | |||||||
| 2007 | Mount Gambier ITF | O’Brien | 2 | 6 | 4 | 6 | QF | |||
| Sema | 1 | 4 | 6 | 3 |
Betting odds
Latest matches
- O’Brien
| Wimbledon, 1R, 20.06.2011 | ||
| Date - O’Brien | 2:0 | |
| Eastbourne, Q-1R, 11.06.2011 | ||
| Riske - O’Brien | 2:0 | |
| Nottingham 3 ITF, 1R, 08.06.2011 | ||
| Voracova - O’Brien | 2:1 | |
| Nottingham ITF, R16, 01.06.2011 | ||
| Oprandi - O’Brien | 2:1 | |
| Nottingham ITF, 1R, 31.05.2011 | ||
| O’Brien - Voegele | 2:0 | |
| Kurume ITF, 1R, 10.05.2011 | ||
| Fujiwara - O’Brien | 2:1 | |
| Fukuoka ITF, R16, 05.05.2011 | ||
| Takao - O’Brien | 2:0 | |
| Fukuoka ITF, 1R, 04.05.2011 | ||
| O’Brien - Lee | 2:0 | |
| Gifu ITF, QF, 29.04.2011 | ||
| Ishizu - O’Brien | 2:0 | |
| Gifu ITF, R16, 28.04.2011 | ||
| O’Brien - Fuda | 2:1 | |
- Sema
| Brisbane ITF, Q-R16, 19.10.2015 | ||
| Cabrera - Sema | 2:0 | |
| Brisbane ITF, Q-2R, 18.10.2015 | ||
| Sema - Medcalf | 2:0 | |
| Toowoomba ITF, Q-R16, 12.10.2015 | ||
| Keir - Sema | 2:1 | |
| Toowoomba ITF, Q-2R, 11.10.2015 | ||
| Sema - Husrefovic | 2:0 | |
| Zhengzhou ITF, Q-2R, 19.07.2015 | ||
| Lee - Sema | 1:0 | |
| Incheon ITF, Q-R16, 16.06.2015 | ||
| Okamura - Sema | 2:0 | |
| Incheon ITF, Q-2R, 15.06.2015 | ||
| Sema - Lee | 2:0 | |
| Incheon ITF, Q-1R, 13.06.2015 | ||
| Sema - Chang | 2:0 | |
| Kashiwa ITF, R16, 10.06.2015 | ||
| Sawayanagi - Sema | 2:0 | |
| Kashiwa ITF, 1R, 08.06.2015 | ||
| Sema - Terami | 2:0 | |
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