[129] Yasutaka Uchiyama 5-7,2-6 Quentin Halys [171] 2021-09-17 08:00
Stadium: Court 9 Round: 27 Ground: Hardcourt outdoor
Home History
| Challenger Istanbul | 2021/09/16 08:00 | Yasutaka Uchiyama v Christopher Heyman | 3-6,6-3,6-4 |
| Challenger Istanbul | 2021/09/14 07:00 | Yasutaka Uchiyama v Hiroki Moriya | 6-3,3-6,6-3 |
| Challenger Mallorca | 2021/09/05 17:00 | Yasutaka Uchiyama v Lukas Lacko | 7-5,6-7,1-6 |
| Challenger Mallorca | 2021/09/04 16:45 | Yasutaka Uchiyama v Michael Geerts | 4-6,6-1,7-5 |
| Challenger Mallorca | 2021/09/03 15:00 | Yasutaka Uchiyama v Ramkumar Ramanathan | 4-6,6-4,7-6 |
| Challenger Mallorca | 2021/09/02 15:40 | Yasutaka Uchiyama v Jan Zielinski | 6-1,6-2 |
| US Open | 2021/08/25 20:25 | Yasutaka Uchiyama v Kacper Zuk | 5-7,6-7 |
| ATP Washington | 2021/08/02 18:00 | Yasutaka Uchiyama v Andreas Seppi | 6-3,5-7,3-6 |
Away History
| Challenger Istanbul | 2021/09/16 08:00 | Quentin Halys v Illya Marchenko | 3-6,6-2,6-2 |
| Challenger Istanbul | 2021/09/14 07:00 | Bernard Tomic v Quentin Halys | 0-6,1-6 |
| Challenger Kyiv | 2021/09/06 09:35 | Nuno Borges v Quentin Halys | 6-3,7-5 |
| US Open | 2021/08/30 22:10 | Dominik Koepfer v Quentin Halys | 6-4,3-6,4-6,6-3,6-4 |
| US Open | 2021/08/27 19:20 | Quentin Halys v Ernests Gulbis | 6-4,7-5 |
| US Open | 2021/08/26 23:00 | Kacper Zuk v Quentin Halys | 6-7,4-6 |
| US Open | 2021/08/25 17:45 | Quentin Halys v Samir Banerjee | 6-1,6-0 |
| Challenger San Marino | 2021/08/10 15:30 | Salvatore Caruso v Quentin Halys | 3-6,6-2,6-2 |