Jason Kubler 6-1,6-3 Oleksii Krutykh 2021-06-20 11:00
Stadium: Center Court Round: 28 Ground: Hardcourt outdoor
Home History
| ITF M25 Tulsa | 2021/06/17 14:00 | Sam Riffice v Jason Kubler | 6-1,6-4 |
| ITF M25 Tulsa | 2021/06/16 14:00 | Michael Shabaz v Jason Kubler | 1-6,3-6 |
| Challenger Orlando | 2021/06/09 16:30 | Jenson Brooksby v Jason Kubler | 6-3,6-1 |
| Challenger Orlando | 2021/06/08 14:00 | Roberto Quiroz v Jason Kubler | 6-7,4-6 |
| ATP Murray River Open | 2021/02/02 23:30 | Ricardas Berankis v Jason Kubler | 7-6,7-5 |
| ATP Murray River Open | 2021/02/01 04:25 | Jason Kubler v Lorenzo Sonego | 3-6,6-3,6-4 |
| Australian Open | 2021/01/12 09:20 | Jason Kubler v Sergiy Stakhovsky | 6-7,4-6 |
| Australian Open | 2021/01/10 14:45 | Matthew Ebden v Jason Kubler | 5-7,6-2,4-6 |
Away History
| ITF M15 Novomoskovsk | 2021/06/04 11:10 | Illya Beloborodko v Oleksii Krutykh | 3-6,6-2,10-6 |
| ITF M15 Novomoskovsk | 2021/06/03 19:20 | Wojciech Marek v Oleksii Krutykh | 0-6,5-7 |
| ITF M15 Novomoskovsk | 2021/05/30 07:15 | Oleksii Krutykh v Jose Fco. Vidal Azorin | 7-6,7-5 |
| ITF M15 Novomoskovsk | 2021/05/29 06:15 | Carlos Sanchez Jover v Oleksii Krutykh | 4-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/28 09:50 | Fermin Tenti v Oleksii Krutykh | 3-6,2-6 |
| ITF M15 Novomoskovsk | 2021/05/27 07:50 | Wojciech Marek v Oleksii Krutykh | 0-6,3-6 |
| ITF M15 Novomoskovsk | 2021/05/26 08:10 | Ignacio Monzon v Oleksii Krutykh | 4-6,2-6 |
| ITF M15 Antalya | 2021/05/11 09:00 | Oleksii Krutykh v Naoki Nakagawa | 2-6,6-4,5-7 |