Koay Hao Sheng - profile
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Koay Hao ShengCountry: Malaysia Age: 28 (27. 7. 1998) Current/Highest rank - singles: 1623. / 1621. Current/Highest rank - doubles: 2575. / 2126. Sex: man Plays: right |
- Next match
| Tournament | Round | Start | Match | H | A |
|---|---|---|---|---|---|
| No upcoming matches. | |||||
- Tournaments results
Player's record
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 21/24 | 2/2 | 6/12 | 4/3 | - | 9/7 |
| 2026 | 4/5 | - | 4/3 | - | - | 0/2 |
| 2025 | 10/4 | - | 2/2 | 4/2 | - | 4/0 |
| 2023 | 0/3 | - | 0/3 | - | - | - |
| 2022 | 3/2 | - | 0/1 | - | - | 3/1 |
| 2021 | 1/4 | - | 0/2 | - | - | 1/2 |
| 2017 | 2/3 | 2/2 | - | - | - | 0/1 |
| 2016 | 1/1 | - | - | - | - | 1/1 |
| 2014 | 0/2 | - | 0/1 | 0/1 | - | - |
| Year | Summary | Clay | Hard | Indoors | Grass | Not set |
|---|---|---|---|---|---|---|
| Summary: | 3/7 | - | 3/7 | - | - | - |
| 2025 | 1/2 | - | 1/2 | - | - | - |
| 2023 | 1/2 | - | 1/2 | - | - | - |
| 2022 | 1/2 | - | 1/2 | - | - | - |
| 2021 | 0/1 | - | 0/1 | - | - | - |
No record for this player.
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Year | Main tournaments | Lower level tournaments | ||||
|---|---|---|---|---|---|---|
| No titles | ||||||
| Davis Cup | Round | Result | H | A | ||
|---|---|---|---|---|---|---|
| 16.07. | Alhogbani A. - Koay H. | 7-5, 6-1 | ||||
| 15.07. | Yazdani A. - Koay H. | 7-5, 6-2 | ||||
| Futures 2026 | Round | Result | H | A | ||
| 02.07. | Roh H. - Koay H. | R16 | 7-63, 6-4 | 1.10 | 5.75 | |
| 01.07. | Koay H. - Lee D. | 1R | 6-2, 6-4 | 1.89 | 1.79 | |
| 30.06. | Zhang M. - Koay H. | Q-R16 | 6-2, 1-6, 10-7 | 1.90 | 1.80 | |
| 29.06. | Koay H. - Yang Z. | Q-2R | 6-4, 6-4 | |||
| 28.06. | Koay H. - Katsuda T. | Q-1R | 7-5, 2-6, 10-2 | |||
| 23.06. | Han X. - Koay H. | Q-R16 | 65-7, 6-1, 10-5 | |||
| 23.06. | Koay H. - Guo C. | Q-2R | 6-1, 6-2 | |||
| No matches. |
| No matches. |
- Injuries
| Start | Tournament | Reason |
|---|---|---|
| 19.11.2025 - 20.11.2025 | Futures 2025 | retired |
This week's tournaments
| Main tournaments | ||||
| Montreal | 32 | |||
| Toronto WTA | 32 | |||
| Lower level tournaments | ||||
| Hagen challenger | 16 | |||
| Lexington challenger | 19 | |||
| Grodzisk Mazowiecki challenger | 16 | |||
| Istanbul challenger | 14 | |||
| Plovdiv 2 challenger | 18 | |||
| UTR Pro Tennis Series | 25 | |||
| UTR Pro Tennis Series 3 | 46 | |||
| UTR Pro Tennis Series 5 | 1 | |||
| UTR Pro Tennis Series 9 | 6 | |||
| Landisville 2 ITF | 18 | |||
| Warsaw 2 WTA | 10 | |||
| Koksijde ITF | 14 | |||
| Leipzig ITF | 16 | |||
| Ourense ITF | 15 | |||
| Chacabuco ITF | 17 | |||
| Roehampton 2 ITF | 16 | |||
| Southaven ITF | 20 | |||
| UTR Pro Tennis Series 5 | 22 | |||
| UTR Pro Tennis Series 9 | 16 | |||
| Astana 10 ITF | 20 | |||
| Hameenlinna ITF | 7 | |||
| Kursumlijska Banja 13 ITF | 13 | |||
| Tianjin ITF | 18 | |||
| UTR Pro Match Series | 35 | |||
| UTR Pro Tennis Series | 52 | |||
- Player's profile
- Tournament search
- Head-to-head
- Interesting matches
| H2H | |
|---|---|
| Bonardi B. - Bosio V. | 0-4 |
| Pegula J. - Frech M. | 4-0 |
| Hurkacz H. - Giron M. | 4-0 |
| Scott K. - Kalieva E. | 3-0 |
| Prozorova T. - Zakharova A. | 0-3 |
| Urrutia M. - Moyano L. | 0-3 |



