01/By surface
each with its own count, at equal weight
Hard
0-1
H. leads 1-0 in 1 meeting on hard
Clay
0-1
H. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J.L. first |
|---|---|---|---|---|---|---|
| Oct 19, 2023 | European OpenATP250 | hard | 2nd round | Gaston H. | 5-7, 7-6, 7-6 | 27 v 96 |
| Apr 3, 2023 | Grand Prix Hassan IIATP250 | clay | 1st round | Gaston H. | 3-6, 6-4, 7-5 | 100 v 104 |
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 Gaston H. each carry the table against every opponent faced.