Back - Wi
03.06.2018, 05:30, Sangju ITF, Qualification - 1. round, indoors
| Back Dayeon | 2 : 0 (7-5, 6-3) |
Wi Hwui Won | ||
|---|---|---|---|---|
 |
343. | Singles ranking | -. |  |
| 24. 1. 2002 | Birthdate | 20. 5. 2002 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Back Dayeon | Wi Hwui Won |
|---|---|---|
| Indoors | 5/3 | - |
| Clay | - | - |
| Grass | - | - |
| Hard | 4/4 | 0/1 |
| Not set | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 214/100 | 8/5 | 188/88 | 8/4 | - | 10/3 |
| 2026 | 14/7 | - | 4/4 | 5/3 | - | 5/0 |
| 2025 | 48/26 | - | 45/24 | - | - | 3/2 |
| 2024 | 54/20 | 3/1 | 51/18 | - | - | 0/1 |
| 2023 | 44/15 | - | 42/15 | - | - | 2/0 |
| 2022 | 19/11 | - | 19/11 | - | - | - |
| 2021 | 7/8 | 5/4 | 2/4 | - | - | - |
| 2019 | 18/7 | - | 18/7 | - | - | - |
| 2018 | 6/3 | - | 3/2 | 3/1 | - | - |
| 2017 | 4/3 | - | 4/3 | - | - | - |
Head-to-head: 2 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024 | Changwon ITF | Back | 2 | 6 | 7 | Q-R16 | ||||
| Wi | 0 | 4 | 65 | |||||||
| 2018 | Sangju ITF | Back | 2 | 7 | 6 | Q-1R | ||||
| Wi | 0 | 5 | 3 |
Betting odds
Latest matches
- Back
| Singapore 7 ITF, F, 26.04.2026 | ||
| Matsuda - Back | 2:0 | |
| Singapore 7 ITF, SF, 25.04.2026 | ||
| Back - Sun | 2:0 | |
| Singapore 7 ITF, QF, 24.04.2026 | ||
| Back - Kim | 2:0 | |
| Singapore 7 ITF, R16, 23.04.2026 | ||
| Back - Delaunay | 2:0 | |
| Singapore 7 ITF, 1R, 22.04.2026 | ||
| Back - Kim | 2:1 | |
| Billie Jean King Cup, 11.04.2026 | ||
| Back - Raina | 2:0 | |
| Billie Jean King Cup, 10.04.2026 | ||
| Back - Nugroho | 2:1 | |
| Billie Jean King Cup, 09.04.2026 | ||
| Back - Ivanov | 2:0 | |
| Billie Jean King Cup, 08.04.2026 | ||
| Back - Chanta | 2:0 | |
| Billie Jean King Cup, 07.04.2026 | ||
| Back - Aldarkhishig | 2:0 | |
- Wi
| Goyang ITF, Q-1R, 26.04.2026 | ||
| Lee - Wi | 2:0 | |
| Yeongwol 2 ITF, Q-2R, 08.09.2025 | ||
| Lee - Wi | 2:1 | |
| Yeongwol 2 ITF, Q-1R, 06.09.2025 | ||
| Wi - Lee | 2:0 | |
| Yeongwol ITF, R16, 04.09.2025 | ||
| Aikawa - Wi | 1:0 | |
| Yeongwol ITF, 1R, 03.09.2025 | ||
| Wi - Koyama | 2:0 | |
| Maanshan 9 ITF, Q-R16, 08.07.2025 | ||
| Tuayeva - Wi | 2:0 | |
| Maanshan 9 ITF, Q-2R, 07.07.2025 | ||
| Wi - Zhang | 2:0 | |
| Maanshan 9 ITF, Q-1R, 06.07.2025 | ||
| Wi - Cao | 2:0 | |
| Daegu ITF, 1R, 27.05.2025 | ||
| Kim - Wi | 2:0 | |
| Fukui ITF, 1R, 21.05.2025 | ||
| Chikaraishi - Wi | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Madrid | 16 | |||
| Aix en Provence challenger | 12 | |||
| Cagliari challenger | 12 | |||
| Madrid WTA | 8 | |||
| Lower level tournaments | ||||
| Mauthausen challenger | 20 | |||
| Jiujiang challenger | 21 | |||
| Abidjan 2 challenger | 14 | |||
| Ostrava challenger | 21 | |||
| Shymkent 2 challenger | 20 | |||
| UTR Pro Tennis Series 3 | 10 | |||
| UTR Pro Tennis Series 5 | 5 | |||
| UTR Pro Tennis Series 9 | 3 | |||
| Huzhou | 19 | |||
| La Bisbal | 12 | |||
| Bonita Springs ITF | 16 | |||
| Gifu ITF | 14 | |||
| Saint-Malo WTA | 17 | |||
| Wiesbaden ITF | 25 | |||
| Lopota ITF | 20 | |||
| Boca Raton ITF | 16 | |||
| Goyang ITF | 20 | |||
| Nottingham 6 ITF | 24 | |||
| Santa Margherita Di Pula 5 ITF | 20 | |||
| UTR Pro Tennis Series 5 | 13 | |||
| Hurghada 3 ITF | 25 | |||
| Nakhon Pathom ITF | 21 | |||
| UTR Pro Match Series | 13 | |||
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