Level, 1 wins each over 2 singles meetings since 2021. Last meeting on 13/02/2022 at Delray Beach Open - Delray Beach.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 13/02/2022 | Delray Beach Open - Delray Beach | Round 1 | hard | Sock | 2-6 6-3 6-4 |
| 12/11/2021 | Knoxville Challenger | Quarter-final | indoor hard | Altmaier | 6-3 5-7 6-7(2) |
| hard | Sock 1 - 0 Altmaier |
| indoor hard | Sock 0 - 1 Altmaier |
| 2022 | Sock 1 - 0 Altmaier |
| 2021 | Sock 0 - 1 Altmaier |
57 wins, 44 losses since 2021 (56.4%).
Last matches: D D D V D
193 wins, 174 losses since 2021 (52.6%).
Last matches: D D D V D
Level, 1 wins each over 2 singles meetings since 2021.
On 13/02/2022, at Delray Beach Open - Delray Beach (Round 1): Jack Sock won 2-6 6-3 6-4.