[306] Yosuke Watanuki 6-7,4-6 Aleksandar Vukic [170] 2021-11-20 18:35
Stadium: Court 1 Round: 28 Ground: Hardcourt indoor
Head to Head
| Challenger Cleveland | 2020/02/10 15:30 | Yosuke Watanuki v Aleksandar Vukic | 6-3,7-5 |
Home History
| Challenger Champaign | 2021/11/19 17:00 | Yosuke Watanuki v Ben Shelton | 6-2,6-1 |
| Challenger Champaign | 2021/11/18 18:35 | Daniel Altmaier v Yosuke Watanuki | 2-6,1-6 |
| Challenger Champaign | 2021/11/16 16:00 | Alexis Galarneau v Yosuke Watanuki | 4-6,6-4,0-6 |
| Challenger Knoxville | 2021/11/08 21:35 | Yosuke Watanuki v Bjorn Fratangelo | 4-6,6-7 |
| Challenger Charlottesville | 2021/11/04 20:00 | Yosuke Watanuki v Thai-Son Kwiatkowski | 6-7,1-6 |
| Challenger Charlottesville | 2021/11/02 14:00 | Yosuke Watanuki v Christopher Eubanks | 6-2,2-6,6-4 |
| Challenger Las Vegas | 2021/10/26 18:00 | Jason Kubler v Yosuke Watanuki | 6-7,6-0,7-6 |
| ATP Winston-Salem | 2021/08/24 21:15 | Yosuke Watanuki v Marton Fucsovics | 5-7,1-6 |
Away History
| Challenger Champaign | 2021/11/19 19:45 | Aleksandar Vukic v Go Soeda | 6-2,6-2 |
| Challenger Champaign | 2021/11/18 21:25 | Aleksandar Vukic v Gijs Brouwer | 6-4,6-4 |
| Challenger Champaign | 2021/11/16 20:50 | Aleksandar Vukic v Tung-Lin Wu | 6-3,6-3 |
| Challenger Knoxville | 2021/11/10 00:20 | Aleksandar Vukic v Stefan Kozlov | 3-6,6-4,5-7 |
| Challenger Charlottesville | 2021/11/07 18:00 | Stefan Kozlov v Aleksandar Vukic | 6-2,6-3 |
| Challenger Charlottesville | 2021/11/06 20:05 | Aleksandar Vukic v Brayden Schnur | 6-4,6-1 |
| Challenger Charlottesville | 2021/11/05 21:20 | Aleksandar Vukic v Jack Sock | 6-4,7-5 |
| Challenger Charlottesville | 2021/11/04 16:00 | Aleksandar Vukic v Tung-Lin Wu | 3-6,6-3,6-2 |