Sun - O’Brien
29.01.2002, Tipton ITF, 1. round, indoors
| Sun Tian-Tian | 2 : 0 (6-4, 7-6) |
O’Brien Katie | ||
|---|---|---|---|---|
 |
-. | Singles ranking | -. |  |
| 12. 10. 1981 | Birthdate | 2. 5. 1986 | ||
| 175 cm | Height | 167 cm | ||
| 65 kg | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No record for this player.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 175/142 | 40/37 | 116/80 | 5/8 | 12/12 | 2/5 |
| 2009 | 5/6 | 0/1 | 5/4 | - | - | 0/1 |
| 2008 | 10/9 | 3/2 | 7/6 | - | 0/1 | - |
| 2007 | 12/24 | 3/7 | 7/11 | 0/1 | 0/3 | 2/2 |
| 2006 | 25/25 | 3/5 | 21/16 | - | 1/3 | 0/1 |
| 2005 | 24/15 | 5/4 | 19/11 | - | - | - |
| 2004 | 26/18 | 5/5 | 17/10 | 0/1 | 4/2 | - |
| 2003 | 38/27 | 8/7 | 24/16 | 2/2 | 4/2 | - |
| 2002 | 30/14 | 13/5 | 11/3 | 3/4 | 3/1 | 0/1 |
| 2000 | 5/3 | - | 5/3 | - | - | - |
| 1999 | 0/1 | 0/1 | - | - | - | - |
| 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 | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2002 | Tipton ITF | Sun | 2 | 6 | 7 | 1R | ||||
| O’Brien | 0 | 4 | 6 |
Betting odds
Latest matches
- Sun
| Guangzhou, Q-QF, 14.09.2009 | ||
| Chang - Sun | 2:0 | |
| Guangzhou, Q-R16, 13.09.2009 | ||
| Sun - Sun | 2:1 | |
| Guangzhou, Q-1R, 12.09.2009 | ||
| Sun - Namigata | 2:0 | |
| Xiamen ITF, 1R, 30.06.2009 | ||
| Zhang - Sun | 2:1 | |
| Qian Shan ITF, QF, 25.06.2009 | ||
| Zhou - Sun | 2:0 | |
| Qian Shan ITF, R16, 24.06.2009 | ||
| Sun - Zhao | 2:0 | |
| Qian Shan ITF, 1R, 23.06.2009 | ||
| Sun - Lu | 2:0 | |
| Oeiras, Q-1R, 02.05.2009 | ||
| Sema - Sun | 2:1 | |
| Fort Walton Beach ITF, Q-R16, 02.03.2009 | ||
| Spears - Sun | 2:0 | |
| Fort Walton Beach ITF, Q-2R, 01.03.2009 | ||
| Sun - Robinson | 2:1 | |
- 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 | |
This week's tournaments
| Main tournaments | ||||
| Madrid | 24 | |||
| Madrid WTA | 8 | |||
| Lower level tournaments | ||||
| Aix en Provence challenger | 20 | |||
| Cagliari challenger | 21 | |||
| Guangzhou challenger | 15 | |||
| Porto Alegre challenger | 24 | |||
| UTR Pro Tennis Series 3 | 3 | |||
| UTR Pro Tennis Series 5 | 2 | |||
| Lleida | 24 | |||
| Bonita Springs ITF | 24 | |||
| Gifu ITF | 15 | |||
| Saint-Malo WTA | 19 | |||
| Wiesbaden ITF | 27 | |||
| Lopota 2 ITF | 19 | |||
| Anapoima ITF | 26 | |||
| Boca Raton 3 ITF | 24 | |||
| Hammamet 7 ITF | 22 | |||
| Nottingham 7 ITF | 23 | |||
| Santa Margherita Di Pula 6 ITF | 17 | |||
| UTR Pro Tennis Series 5 | 16 | |||
| Yecla ITF | 15 | |||
| Antalya 17 ITF | 24 | |||
| Kursumlijska Banja 3 ITF | 26 | |||
| Monastir 34 ITF | 25 | |||
| Osijek ITF | 24 | |||
| Varberg ITF | 24 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
