Ahn - Ku
13.05.2017, Incheon ITF, Qualification - 1. round, hard
| Ahn Yu Jin | 2 : 1 (7-68, 2-6, 6-3) |
Ku Yeon Woo | ||
|---|---|---|---|---|
 |
936. | Singles ranking | 205. |  |
| 13. 3. 1997 | Birthdate | 15. 3. 2003 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Ahn Yu Jin | Ku Yeon Woo |
|---|---|---|
| Indoors | 0/2 | 0/1 |
| Clay | - | - |
| Grass | - | - |
| Hard | 3/1 | 3/7 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 146/119 | 4/6 | 142/110 | 0/3 | - | - |
| 2026 | 3/3 | - | 3/1 | 0/2 | - | - |
| 2025 | 15/15 | - | 15/15 | - | - | - |
| 2024 | 15/15 | - | 15/15 | - | - | - |
| 2023 | 30/20 | 4/6 | 26/14 | - | - | - |
| 2022 | 14/9 | - | 14/9 | - | - | - |
| 2019 | 5/7 | - | 5/7 | - | - | - |
| 2018 | 13/8 | - | 13/7 | 0/1 | - | - |
| 2017 | 7/8 | - | 7/8 | - | - | - |
| 2016 | 26/15 | - | 26/15 | - | - | - |
| 2015 | 3/4 | - | 3/4 | - | - | - |
| 2014 | 11/10 | - | 11/10 | - | - | - |
| 2013 | 4/5 | - | 4/5 | - | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 223/124 | 24/12 | 175/96 | 20/9 | 2/2 | 2/5 |
| 2026 | 3/8 | - | 3/7 | 0/1 | - | - |
| 2025 | 63/22 | - | 61/20 | - | 2/2 | - |
| 2024 | 40/27 | 4/1 | 33/23 | 1/2 | - | 2/1 |
| 2023 | 30/23 | 5/2 | 20/16 | 5/1 | - | 0/4 |
| 2022 | 21/17 | 2/2 | 14/12 | 5/3 | - | - |
| 2021 | 52/19 | 13/7 | 30/10 | 9/2 | - | - |
| 2019 | 9/4 | - | 9/4 | - | - | - |
| 2018 | 1/1 | - | 1/1 | - | - | - |
| 2017 | 4/3 | - | 4/3 | - | - | - |
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2017 | Incheon ITF | Ahn | 2 | 7 | 2 | 6 | Q-1R | |||
| Ku | 1 | 68 | 6 | 3 |
Betting odds
Latest matches
- Ahn
| Goyang ITF, R16, 30.04.2026 | ||
| Daniel - Ahn | 2:0 | |
| Goyang ITF, 1R, 29.04.2026 | ||
| Ahn - Jeong | 2:1 | |
| Goyang ITF, Q-R16, 27.04.2026 | ||
| Ahn - Fehr | 2:0 | |
| Goyang ITF, Q-1R, 26.04.2026 | ||
| Ahn - Tiutrina | 2:0 | |
| Singapore 7 ITF, 1R, 21.04.2026 | ||
| Lee - Ahn | 2:0 | |
| Singapore 6 ITF, 1R, 15.04.2026 | ||
| Tsao - Ahn | 2:0 | |
| Incheon ITF, Q-1R, 21.09.2025 | ||
| Matsuda - Ahn | 2:0 | |
| Yeongwol 2 ITF, 1R, 10.09.2025 | ||
| Kim - Ahn | 2:0 | |
| Yeongwol ITF, 1R, 03.09.2025 | ||
| Jeong - Ahn | 2:0 | |
| Luan 8 ITF, R16, 28.08.2025 | ||
| Wang - Ahn | 2:0 | |
- Ku
| Gifu ITF, 1R, 28.04.2026 | ||
| Inglis - Ku | 2:1 | |
| Tokyo 6 ITF, 1R, 22.04.2026 | ||
| Kaji - Ku | 2:0 | |
| Miyazaki ITF, QF, 17.04.2026 | ||
| Kinoshita - Ku | 2:1 | |
| Miyazaki ITF, R16, 16.04.2026 | ||
| Ku - Deng | 2:0 | |
| Miyazaki ITF, 1R, 15.04.2026 | ||
| Ku - Ichioka | 2:0 | |
| Luan ITF, 1R, 01.04.2026 | ||
| Preston - Ku | 2:0 | |
| Kofu ITF, 1R, 18.03.2026 | ||
| Saito - Ku | 2:0 | |
| Kyoto 2 ITF, 1R, 11.03.2026 | ||
| Kinoshita - Ku | 2:0 | |
| Australian Open, Q-1R, 12.01.2026 | ||
| Ferro - Ku | 2:0 | |
| Auckland, Q-R16, 04.01.2026 | ||
| Quevedo - Ku | 2:1 | |
This week's tournaments
| Main tournaments | ||||
| Madrid | 4 | |||
| Aix en Provence challenger | 8 | |||
| Cagliari challenger | 8 | |||
| Madrid WTA | 3 | |||
| Lower level tournaments | ||||
| Mauthausen challenger | 6 | |||
| Jiujiang challenger | 8 | |||
| Abidjan 2 challenger | 6 | |||
| Ostrava challenger | 6 | |||
| Shymkent 2 challenger | 6 | |||
| UTR Pro Tennis Series 3 | 23 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| Huzhou | 6 | |||
| Bonita Springs ITF | 6 | |||
| Gifu ITF | 10 | |||
| La Bisbal | 6 | |||
| Saint-Malo WTA | 6 | |||
| Wiesbaden ITF | 10 | |||
| Lopota ITF | 4 | |||
| Boca Raton ITF | 6 | |||
| Goyang ITF | 6 | |||
| Nottingham 6 ITF | 6 | |||
| Santa Margherita Di Pula 5 ITF | 4 | |||
| UTR Pro Tennis Series 5 | 11 | |||
| Hurghada 3 ITF | 7 | |||
| Luan 10 ITF | 7 | |||
| Madrid 20 ITF | 5 | |||
| Mbombela ITF | 14 | |||
| Monastir 33 ITF | 6 | |||
| Nakhon Pathom ITF | 6 | |||
| New Delhi ITF | 6 | |||
| Oegstgeest ITF | 6 | |||
| UTR Pro Match Series | 28 | |||
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