[259] Karan Rastogi 6-1,6-4 Alexey Vatutin [332] 2021-04-14 07:50
Stadium: Court 4 Round: 25 Ground: Clay
Head to Head
| Challenger Sopot | 2019/07/31 09:15 | Alexey Vatutin v Chun Hsin Tseng | 6-3,6-3 |
Home History
| Challenger Oeiras | 2021/04/06 12:00 | Chun Hsin Tseng v Adrian Andreev | 6-1,6-7,3-6 |
| Challenger Oeiras | 2021/03/30 14:40 | Chun Hsin Tseng v Gastao Elias | 3-6,6-2,4-6 |
| Challenger Potchefstroom | 2021/02/18 08:00 | Cem Ilkel v Chun Hsin Tseng | 7-6,7-5 |
| Challenger Potchefstroom | 2021/02/16 11:25 | Chun Hsin Tseng v Mirza Basic | 6-4,3-6,6-3 |
| Challenger Potchefstroom | 2021/02/12 09:00 | Chun Hsin Tseng v Liam Broady | 3-6,3-6 |
| Challenger Potchefstroom | 2021/02/09 12:55 | Chun Hsin Tseng v Akira Santillan | 6-1,4-6,6-3 |
| Challenger Antalya Qual | 2021/01/31 10:55 | Gian Marco Moroni v Chun Hsin Tseng | 7-5,6-4 |
| Challenger Antalya Qual | 2021/01/28 11:20 | Duje Ajdukovic v Chun Hsin Tseng | 6-4,5-7,6-2 |
Away History
| ITF M25 Meerbusch | 2021/04/12 12:00 | Alexey Vatutin v Tom Gentzsch | 6-3,6-1 |
| ITF M25 Meerbusch | 2021/04/12 09:30 | Alexey Vatutin v Leopold Zima | 6-4,6-2 |
| Challenger Oeiras Qual | 2021/04/04 13:10 | Alexey Vatutin v Ronald Slobodchikov | 6-2,6-3 |
| Challenger Oeiras | 2021/03/29 10:00 | Alexey Vatutin v Gian Marco Moroni | 4-6,3-6 |
| Challenger Zadar | 2021/03/23 09:00 | Zdenek Kolar v Alexey Vatutin | 6-4,6-2 |
| Challenger St. Petersburg | 2021/03/10 10:50 | Marius Copil v Alexey Vatutin | 5-7,6-3,6-1 |
| Challenger St. Petersburg | 2021/03/08 13:05 | Duckhee Lee v Alexey Vatutin | 6-0,1-6,1-6 |
| Challenger St. Petersburg | 2021/03/03 08:30 | Altug Celikbilek v Alexey Vatutin | 6-3,7-6 |