[84] Oscar Otte 4-6,4-6 Jack Sock [147] 2021-12-17 04:15
Stadium: Stadium Round: 25 Ground: Hardcourt indoor
Home History
| Challenger Forli | 2021/12/01 10:25 | Oscar Otte v Francesco Forti | 6-3,7-5 |
| Challenger Bari | 2021/11/28 13:45 | Oscar Otte v Daniel Masur | 7-5,7-5 |
| Challenger Bari | 2021/11/27 13:00 | Thomas Fabbiano v Oscar Otte | 4-6,4-6 |
| Challenger Bari | 2021/11/26 12:00 | Oscar Otte v Flavio Cobolli | 6-3,6-3 |
| Challenger Bari | 2021/11/25 10:30 | Oscar Otte v Sebastian Fanselow | 6-3,6-7,7-5 |
| Challenger Bari | 2021/11/22 11:35 | Oscar Otte v Oleksandr Ovcharenko | 6-3,6-4 |
| Challenger Helsinki | 2021/11/19 12:30 | Alex Molcan v Oscar Otte | 6-3,4-6,6-1 |
| Challenger Helsinki | 2021/11/18 15:00 | Jurij Rodionov v Oscar Otte | 1-6,2-6 |
Away History
| Challenger Knoxville | 2021/11/13 00:20 | Jack Sock v Daniel Altmaier | 6-3,5-7,6-7 |
| Challenger Knoxville | 2021/11/10 23:45 | Jack Sock v Prajnesh Gunneswaran | 6-3,7-6 |
| Challenger Knoxville | 2021/11/09 17:55 | Jack Sock v Aleksandar Kovacevic | 7-6,7-5 |
| Challenger Charlottesville | 2021/11/05 21:20 | Aleksandar Vukic v Jack Sock | 6-4,7-5 |
| Challenger Charlottesville | 2021/11/04 18:10 | Cedrik-Marcel Stebe v Jack Sock | 2-6,3-6 |
| Challenger Charlottesville | 2021/11/02 19:45 | Mikael Torpegaard v Jack Sock | 4-6,4-6 |
| ATP Indian Wells | 2021/10/09 01:00 | Jack Sock v John Millman | 5-7,6-4,3-6 |
| US Open | 2021/09/02 21:25 | Jack Sock v Alexander Bublik | 7-6,6-7,6-4,4-6,6-3 |