01/By surface
each with its own count, at equal weight
Hard
3-1
J.L. leads 3-1 in 4 meetings on hard
Clay
2-1
J.L. leads 2-1 in 3 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
7 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J.L. first |
|---|---|---|---|---|---|---|
| Apr 9, 2024 | Monte Carlo MastersMasters 1000 | clay | 2nd round | Struff J.L. | 7-6, 6-1 | 25 v 33 |
| Mar 9, 2024 | BNP Paribas OpenMasters 1000 | hard | 2nd round | Struff J.L. | 6-7, 6-2, 7-6 | 25 v 35 |
| Jun 1, 2019 | French OpenGrand Slam, best of 5 | clay | 3rd round | Struff J.L. | 4-6, 6-1, 4-6, 7-6, 11-9 | 45 v 15 |
| May 9, 2018 | Mutua Madrid OpenMasters 1000 | clay | 2nd round | Coric B. | 6-0, 6-2 | 65 v 35 |
| Oct 31, 2017 | BNP Paribas MastersMasters 1000 | hard | 1st round | Coric B. | 6-3, 6-4 | 48 v 51 |
| Sep 20, 2017 | St. Petersburg OpenATP250 | hard | 1st round | Struff J.L. | 3-6, 6-2, 6-4 | 54 v 56 |
| Aug 25, 2017 | Winston-Salem Open at Wake Forest UniversityATP250 | hard | quarterfinal | Struff J.L. | 6-4, 7-6 | 56 v 62 |
A record, never a share of meetings. Main-draw singles since 2013; a meeting ended by retirement is counted with the sets that were played and marked; a walkover is listed and counted in neither column. Struff J.L. and Coric B. each carry the table against every opponent faced.