By surface
| Surface | Jack Sock | Dusan Lajovic |
|---|---|---|
| Clay | 0 | 2 |
All meetings (2)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 2015-05-17 | ATP | Nice | Round of 32 | Clay | Dusan Lajovic | 7-5 | 5-7 | 1-6 | ||
| 2014-05-26 | ATP | Roland Garros | Round of 32 | Clay | Dusan Lajovic | 4-6 | 5-7 | 3-6 |