Liu, Sieh - Koga, Wu
23.10.2012, Taipei 6 ITF, round of 16, hard
| Liu Chi-Fan | 2 : 0 (7-5, 6-2) |
Koga Ai | ||
|---|---|---|---|---|
| -. | Doubles ranking | -. | ||
| 25. 11. 1989 | Birthdate | 3. 10. 1991 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Sieh Pei Yu | Wu Ho Ching | |||
|---|---|---|---|---|
| -. | Doubles ranking | 1097. | ![]() |
|
| 27. 1. 1994 | Birthdate | 30. 8. 1991 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
No records for this pair.
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 6/6 | - | 6/5 | 0/1 | - | - |
| 2015 | 2/1 | - | 2/1 | - | - | - |
| 2014 | 1/2 | - | 1/1 | 0/1 | - | - |
| 2013 | 2/2 | - | 2/2 | - | - | - |
| 2012 | 1/1 | - | 1/1 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 107/192 | 1/2 | 97/182 | 9/8 | - | - |
| 2025 | 9/5 | - | 0/1 | 9/4 | - | - |
| 2024 | 13/20 | - | 13/20 | - | - | - |
| 2023 | 19/21 | - | 19/21 | - | - | - |
| 2022 | 16/23 | - | 16/23 | - | - | - |
| 2021 | 7/12 | - | 7/12 | - | - | - |
| 2020 | 1/5 | - | 1/5 | - | - | - |
| 2019 | 2/13 | 1/2 | 1/10 | 0/1 | - | - |
| 2018 | 12/14 | - | 12/13 | 0/1 | - | - |
| 2017 | 4/11 | - | 4/11 | - | - | - |
| 2016 | 2/11 | - | 2/11 | - | - | - |
| 2015 | 9/20 | - | 9/20 | - | - | - |
| 2014 | 4/17 | - | 4/16 | 0/1 | - | - |
| 2013 | 5/15 | - | 5/14 | 0/1 | - | - |
| 2012 | 4/5 | - | 4/5 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | Taipei 6 ITF | Liu / Sieh | 2 | 7 | 6 | R16 | ||||
| Koga / Wu | 0 | 5 | 2 |
Betting odds
Latest matches
| Taipei 6 ITF, QF, 24.10.2012 | ||
| Zhang / Zheng - Liu / Sieh | 2:0 | |
| Taipei 6 ITF, R16, 23.10.2012 | ||
| Liu / Sieh - Koga / Wu | 2:0 | |
| Taipei 6 ITF, QF, 24.10.2012 | ||
| Zhang / Zheng - Liu / Sieh | 2:0 | |
| Taipei 6 ITF, R16, 23.10.2012 | ||
| Liu / Sieh - Koga / Wu | 2:0 | |
| Kaohsiung ITF, SF, 26.06.2015 | ||
| Lee / Watan - Sieh / Tang | 2:0 | |
| Kaohsiung ITF, QF, 25.06.2015 | ||
| Sieh / Tang - Kaji / Ogata | 2:0 | |
| Kaohsiung ITF, R16, 23.06.2015 | ||
| Sieh / Tang - Ishiz / Yamas | 2:0 | |
| Taipei, R16, 03.11.2014 | ||
| Chang / Chuan - Sieh / Yang | 2:0 | |
| Taipei 2 ITF, QF, 18.06.2014 | ||
| Koshi / Mori - Chu / Sieh | 2:0 | |
| Taipei 2 ITF, R16, 17.06.2014 | ||
| Chu / Sieh - Higuc / Watan | 2:1 | |
| Taipei 6 ITF, QF, 30.10.2013 | ||
| Kania / Solov - Chen / Sieh | 2:0 | |
| Taipei 6 ITF, R16, 28.10.2013 | ||
| Chen / Sieh - Chu / Yang | 2:1 | |
| Taipei 2 ITF, QF, 05.06.2013 | ||
| Chan / Hsu - Chu / Sieh | 2:0 | |
| Taipei 2 ITF, R16, 04.06.2013 | ||
| Chu / Sieh - Chang / Hsu | 2:0 | |
| Taipei 6 ITF, R16, 23.10.2012 | ||
| Liu / Sieh - Koga / Wu | 2:0 | |
| Taipei 6 ITF, R16, 23.10.2012 | ||
| Liu / Sieh - Koga / Wu | 2:0 | |
| New Orleans ITF, QF, 25.07.2012 | ||
| Ellis / Ellis - Imani / Koga | 2:0 | |
| New Orleans ITF, R16, 24.07.2012 | ||
| Imani / Koga - Allen / Mills | 2:1 | |
| Maanshan 5 ITF, QF, 29.05.2025 | ||
| Plipu / Wang - Liu / Wu | 2:1 | |
| Maanshan 5 ITF, R16, 28.05.2025 | ||
| Liu / Wu - Qu / Xie | 2:0 | |
| Maanshan 4 ITF, SF, 23.05.2025 | ||
| Kenzh / Lanse - Wu / Yang | 2:1 | |
| Maanshan 4 ITF, QF, 22.05.2025 | ||
| Wu / Yang - Wang / Xu | 2:1 | |
| Maanshan 4 ITF, R16, 20.05.2025 | ||
| Wu / Yang - Cao / Sun | 2:0 | |
| Maanshan 3 ITF, F, 17.05.2025 | ||
| Wu / Yang - Aixir / Zhu | 2:1 | |
| Maanshan 3 ITF, SF, 16.05.2025 | ||
| Wu / Yang - Dang / Zhu | 2:1 | |
| Maanshan 3 ITF, QF, 15.05.2025 | ||
| Wu / Yang - Hou / Wang | 2:0 | |
| Maanshan 3 ITF, R16, 13.05.2025 | ||
| Wu / Yang - Liu / Zhang | 2:0 | |
| Wuning 3 ITF, R16, 22.04.2025 | ||
| Aikaw / Nakas - Wu / Yang | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Masters Cup ATP | 21 | |||
| Athens | 2 | |||
| Metz | 2 | |||
| Masters Cup WTA | 2 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 3 | |||
| Taipei challenger | 1 | |||
| Brisbane 4 challenger | 30 | |||
| Kobe challenger | 8 | |||
| Lima 3 challenger | 3 | |||
| Matsuyama challenger | 1 | |||
| Knoxville challenger | 3 | |||
| UTR Pro Tennis Series 3 | 251 | |||
| UTR Pro Tennis Series 5 | 72 | |||
| UTR Pro Tennis Series 9 | 69 | |||
| Austin 2 | 3 | |||
| Tucuman | 3 | |||
| Faro ITF | 3 | |||
| Hamamatsu ITF | 3 | |||
| Liberec ITF | 1 | |||
| Orlando 3 ITF | 3 | |||
| UTR Pro Tennis Series 5 | 37 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 2 | |||
| Castellon 2 ITF | 3 | |||
| Heraklion 9 ITF | 3 | |||
| Lincoln ITF | 3 | |||
| Monastir 6 ITF | 2 | |||
| Neuquén 2 ITF | 3 | |||
| Sharm El Sheikh 20 ITF | 2 | |||
| Solarino 4 ITF | 3 | |||
| Szabolcsveresmart ITF | 1 | |||
| UTR Pro Match Series | 129 | |||
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