Yan - Ko
19.02.2003, Columbus ITF, round of 16, indoors
| Yan Zi | 2 : 0 (6-0, 6-0) |
Ko Bei'er | ||
|---|---|---|---|---|
 |
-. | Singles ranking | -. |  |
| 16. 1. 1984 | Birthdate | 17. 7. 1986 | ||
| 171 cm | Height | - | ||
| 55 kg | Weight | - | ||
| left | Plays | right | ||
| 2003 | Turned pro | - | ||
No record for this player.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 183/150 | 51/37 | 101/88 | 17/10 | 13/12 | 1/3 |
| 2011 | 0/2 | 0/2 | - | - | - | - |
| 2010 | 6/8 | 0/1 | 5/6 | 1/1 | - | - |
| 2009 | 10/18 | 5/6 | 5/9 | 0/1 | - | 0/2 |
| 2008 | 8/15 | 2/4 | 6/10 | - | 0/1 | - |
| 2007 | 31/15 | 9/3 | 14/8 | 2/1 | 5/2 | 1/1 |
| 2006 | 18/23 | 3/5 | 13/14 | 0/1 | 2/3 | - |
| 2005 | 30/13 | 7/3 | 23/10 | - | - | - |
| 2004 | 12/16 | 4/3 | 6/10 | 2/1 | 0/2 | - |
| 2003 | 37/24 | 10/5 | 18/15 | 6/2 | 3/2 | - |
| 2002 | 26/13 | 11/5 | 6/3 | 6/3 | 3/2 | - |
| 2000 | 5/3 | - | 5/3 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2003 | Columbus ITF | Yan | 2 | 6 | 6 | R16 | ||||
| Ko | 0 | 0 | 0 |
Betting odds
Latest matches
- Yan
| Brussels, Q-1R, 14.05.2011 | ||
| Spears - Yan | 2:1 | |
| Madrid WTA, Q-1R, 29.04.2011 | ||
| King - Yan | 2:0 | |
| Taipei ITF, R16, 04.11.2010 | ||
| Peng - Yan | 2:0 | |
| Taipei ITF, 1R, 02.11.2010 | ||
| Yan - Han | 2:1 | |
| Ningbo WTA, 1R, 28.09.2010 | ||
| Lertcheewakarn - Yan | 2:0 | |
| Seoul WTA, Q-1R, 18.09.2010 | ||
| Namigata - Yan | 2:0 | |
| Guangzhou, Q-1R, 11.09.2010 | ||
| Fuda - Yan | 2:0 | |
| Warsaw WTA, Q-1R, 15.05.2010 | ||
| Arn - Yan | 2:0 | |
| Charleston, Q-1R, 10.04.2010 | ||
| Lee-Waters - Yan | 1:0 | |
| Kuala Lumpur WTA, R16, 24.02.2010 | ||
| Morita - Yan | 2:0 | |
- Ko
| St. Joseph ITF, 1R, 01.08.2006 | ||
| Rolle - Ko | 2:0 | |
| St. Joseph ITF, Q-R16, 30.07.2006 | ||
| Ko - Boulytcheva | 2:0 | |
| St. Joseph ITF, Q-2R, 29.07.2006 | ||
| Ko - Kinsella | 2:0 | |
| Evansville ITF, QF, 27.07.2006 | ||
| Cohen - Ko | 2:0 | |
| Evansville ITF, R16, 26.07.2006 | ||
| Ko - Imre | 2:0 | |
| Evansville ITF, 1R, 25.07.2006 | ||
| Ko - Munch-Soegaard | 2:0 | |
| Evansville ITF, Q-R16, 23.07.2006 | ||
| Ko - Oudin | 2:1 | |
| Evansville ITF, Q-2R, 22.07.2006 | ||
| Ko - Vogel | 2:0 | |
| Hilton Head ITF, 1R, 06.06.2006 | ||
| Kobak - Ko | 1:0 | |
| Houston 2 ITF, QF, 01.06.2006 | ||
| Ditty - Ko | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Houston | 14 | |||
| Bucharest | 16 | |||
| Marrakech | 13 | |||
| Charleston | 22 | |||
| Bogotá WTA | 20 | |||
| Lower level tournaments | ||||
| Menorca challenger | 14 | |||
| Campinas challenger | 15 | |||
| Morelos challenger | 20 | |||
| Barletta challenger | 18 | |||
| UTR Pro Tennis Series 3 | 12 | |||
| UTR Pro Tennis Series 5 | 56 | |||
| UTR Pro Tennis Series 9 | 3 | |||
| La Bisbal | 7 | |||
| Bujumbura 2 ITF | 15 | |||
| Nantes ITF | 10 | |||
| Jackson ITF | 25 | |||
| Santa Margherita Di Pula ITF | 17 | |||
| UTR Pro Tennis Series 5 | 58 | |||
| UTR Pro Tennis Series 9 | 1 | |||
| Antalya 13 ITF | 24 | |||
| Heraklion 3 ITF | 18 | |||
| Kashiwa ITF | 13 | |||
| Monastir 29 ITF | 15 | |||
| Sharm El Sheikh 10 ITF | 20 | |||
| UTR Pro Match Series | 47 | |||
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