Wong - Koay
15.09.2021, 09:10, Davis Cup, -, -
| Wong Coleman | 2 : 0 (6-3, 6-1)  | 
			Koay Hao Sheng | ||
|---|---|---|---|---|
![]()  | 
			152. | Singles ranking | -. | ![]()  | 
		
| 6. 6. 2004 | Birthdate | 27. 7. 1998 | ||
| - | Height | - | ||
| - | Weight | - | ||
| right | Plays | right | ||
| - | Turned pro | - | ||
| Surface | Wong Coleman | Koay Hao Sheng | 
|---|---|---|
| Indoors | 1/1 | 4/2 | 
| Clay | 2/6 | - | 
| Grass | 6/4 | - | 
| Hard | 20/18 | - | 
| Not set | - | - | 
| Year | Summary | Clay | Hard | Indoors | Grass | Not set | 
|---|---|---|---|---|---|---|
| Summary: | 175/132 | 20/23 | 124/87 | 8/9 | 6/8 | 17/5 | 
| 2025 | 35/30 | 2/6 | 20/18 | 1/1 | 6/4 | 6/1 | 
| 2024 | 42/36 | 0/2 | 37/26 | 2/4 | 0/4 | 3/0 | 
| 2023 | 57/29 | 9/7 | 41/18 | 4/2 | - | 3/2 | 
| 2022 | 24/19 | 3/5 | 18/11 | 1/2 | - | 2/1 | 
| 2021 | 14/7 | 6/3 | 5/4 | - | - | 3/0 | 
| 2020 | 2/4 | - | 2/4 | - | - | - | 
| 2019 | 0/4 | - | 0/3 | - | - | 0/1 | 
| 2018 | 1/3 | - | 1/3 | - | - | - | 
Head-to-head: 1 - 0
| Year | Tournament | Match | S | Surface | 1 | 2 | 3 | 4 | 5 | Round | 
|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | Davis Cup | Wong | 2 | 6 | 6 | - | ||||
| Koay | 0 | 3 | 1 | 
Betting odds
Latest matches
- Wong
 
| Seoul challenger, F, 02.11.2025 | ||
| Shimabukuro - Wong | 2:0 | |
| Seoul challenger, SF, 01.11.2025 | ||
| Wong - Zhou | 2:1 | |
| Seoul challenger, QF, 31.10.2025 | ||
| Wong - Yunchaokete | 2:0 | |
| Seoul challenger, R16, 29.10.2025 | ||
| Wong - Hsu | 2:0 | |
| Seoul challenger, 1R, 27.10.2025 | ||
| Wong - Chung | 2:0 | |
| Suzhou challenger, 1R, 20.10.2025 | ||
| Hsu - Wong | 2:1 | |
| Jinan challenger, R16, 09.10.2025 | ||
| Bar Biryukov - Wong | 2:1 | |
| Jinan challenger, 1R, 07.10.2025 | ||
| Wong - Djere | 2:0 | |
| Shanghai, Q-1R, 29.09.2025 | ||
| Kubler - Wong | 2:0 | |
| Beijing, Q-R16, 23.09.2025 | ||
| Cazaux - Wong | 2:1 | |
- Koay
 
| Futures 2025, 1R, 27.08.2025 | ||
| Vardhan - Koay | 2:1 | |
| Futures 2025, Q-R16, 25.08.2025 | ||
| Koay - Vishenchuk Vishenko | 2:0 | |
| Futures 2025, Q-2R, 24.08.2025 | ||
| Koay - Xie | 2:1 | |
| Futures 2025, Q-1R, 24.08.2025 | ||
| Koay - Wang | 2:0 | |
| Futures 2025, Q-2R, 17.08.2025 | ||
| Jang - Koay | 2:0 | |
| Futures 2025, Q-1R, 17.08.2025 | ||
| Koay - Cavero | 2:0 | |
| Davis Cup, 19.07.2025 | ||
| Koay - Zayid | 2:0 | |
| Davis Cup, 18.07.2025 | ||
| Koay - Mirdzhaliev | 1:0 | |
| Davis Cup, 17.07.2025 | ||
| Koay - Ghrairi | 2:0 | |
| Davis Cup, 16.07.2025 | ||
| Koay - Manandhar | 2:0 | |
This week's tournaments
| Main tournaments | ||||
| Athens | 14 | |||
| Metz | 13 | |||
| Masters Cup WTA | 12 | |||
| Lower level tournaments | ||||
| Helsinki challenger | 21 | |||
| Taipei challenger | 21 | |||
| Lima 3 challenger | 23 | |||
| Matsuyama challenger | 20 | |||
| Knoxville challenger | 21 | |||
| UTR Pro Tennis Series 3 | 291 | |||
| UTR Pro Tennis Series 5 | 68 | |||
| UTR Pro Tennis Series 9 | 73 | |||
| Austin 2 | 11 | |||
| Tucuman | 12 | |||
| Faro ITF | 20 | |||
| Hamamatsu ITF | 25 | |||
| Liberec ITF | 20 | |||
| Orlando 3 ITF | 26 | |||
| UTR Pro Tennis Series 5 | 43 | |||
| UTR Pro Tennis Series 9 | 13 | |||
| Antalya 32 ITF | 24 | |||
| Castellon 2 ITF | 25 | |||
| Heraklion 9 ITF | 21 | |||
| Lincoln ITF | 8 | |||
| Monastir 6 ITF | 24 | |||
| Neuquén 2 ITF | 24 | |||
| Sharm El Sheikh 20 ITF | 16 | |||
| Solarino 4 ITF | 20 | |||
| Szabolcsveresmart ITF | 21 | |||
| UTR Pro Match Series | 166 | |||
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