[184] Jack Sock 7-6,6-7,6-4,4-6,6-3 Alexander Bublik [37] 2021-09-02 21:25
Stadium: Court 5 Round: 24 Ground: Hardcourt outdoor
Home History
| US Open | 2021/08/31 19:50 | Yoshihito Nishioka v Jack Sock | 7-6,2-6,4-6,2-6 |
| ATP Washington | 2021/08/04 23:15 | Rafael Nadal v Jack Sock | 6-2,4-6,7-6 |
| ATP Atlanta | 2021/07/29 23:00 | John Isner v Jack Sock | 7-6,6-4 |
| ATP Atlanta | 2021/07/28 00:00 | Jack Sock v Ricardas Berankis | 6-7,6-4,7-5 |
| Challenger Cary | 2021/07/21 22:40 | Christopher Eubanks v Jack Sock | 7-6,7-5 |
| Challenger Cary | 2021/07/20 21:00 | Jack Sock v Ulises Blanch | 2-6,6-4,6-2 |
| ATP Newport | 2021/07/15 18:20 | Jack Sock v Kevin Anderson | 7-6,2-6,4-6 |
| ATP Newport | 2021/07/14 19:15 | Yoshihito Nishioka v Jack Sock | 2-6,3-6 |
Away History
| US Open | 2021/08/31 16:30 | Yannick Hanfmann v Alexander Bublik | 0-6,6-4,2-6,1-6 |
| ATP Winston-Salem | 2021/08/24 20:35 | Emil Ruusuvuori v Alexander Bublik | 6-2,7-6 |
| ATP Cincinnati | 2021/08/18 14:00 | Alexander Bublik v Grigor Dimitrov | 3-6,5-7 |
| ATP Cincinnati | 2021/08/17 15:00 | Alexander Bublik v Marcos Giron | 3-6,6-3,7-6 |
| ATP Toronto | 2021/08/10 18:55 | Daniil Medvedev v Alexander Bublik | 4-6,6-3,6-4 |
| ATP Toronto | 2021/08/09 20:20 | Daniel Evans v Alexander Bublik | 4-6,4-6 |
| ATP Washington | 2021/08/04 21:40 | Alexander Bublik v Kei Nishikori | 2-6,5-7 |
| Olympics 2020 - Men | 2021/07/24 03:25 | Alexander Bublik v Daniil Medvedev | 4-6,6-7 |