Sun - O’Brien
23.08.2007, 20:15, US Open, Qualification - 1. round, hard
| Sun Sheng-Nan | 2 : 1 (6-3, 6-7, 6-4) |
O’Brien Katie | ||
|---|---|---|---|---|
 |
-. | Singles ranking | -. |  |
| 21. 1. 1987 | Birthdate | 2. 5. 1986 | ||
| - | Height | 167 cm | ||
| - | Weight | - | ||
| left | Plays | right | ||
| - | Turned pro | - | ||
No record for this player.
| 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: | 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2007 | US Open | Sun | 2 | 6 | 6 | 6 | Q-1R | |||
| O’Brien | 1 | 3 | 7 | 4 |
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 | |
- 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 | 28 | |||
| Madrid WTA | 12 | |||
| Lower level tournaments | ||||
| Aix en Provence challenger | 16 | |||
| Cagliari challenger | 17 | |||
| Guangzhou challenger | 23 | |||
| Porto Alegre challenger | 24 | |||
| UTR Pro Tennis Series 3 | 8 | |||
| UTR Pro Tennis Series 5 | 2 | |||
| Lleida | 4 | |||
| Saint-Malo WTA | 25 | |||
| Bonita Springs ITF | 16 | |||
| Gifu ITF | 19 | |||
| Wiesbaden ITF | 8 | |||
| Lopota 2 ITF | 24 | |||
| Anapoima ITF | 16 | |||
| Boca Raton 3 ITF | 16 | |||
| Hammamet 7 ITF | 8 | |||
| Nottingham 7 ITF | 8 | |||
| Santa Margherita Di Pula 6 ITF | 8 | |||
| UTR Pro Tennis Series 5 | 8 | |||
| Yecla ITF | 8 | |||
| Antalya 17 ITF | 16 | |||
| Kursumlijska Banja 3 ITF | 15 | |||
| Monastir 34 ITF | 15 | |||
| Osijek ITF | 16 | |||
| Varberg ITF | 15 | |||
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