01/By surface
each with its own count, at equal weight
Hard
Never on hard
no meeting on this surface
Clay
0-2
J.L. leads 2-0 in 2 meetings 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, T. first |
|---|---|---|---|---|---|---|
| Aug 1, 2017 | Generali OpenATP250 | clay | 1st round | Struff J.L. | 6-3, 7-6 | 248 v 53 |
| May 3, 2017 | BMW OpenATP250 | clay | 2nd round | Struff J.L. | 6-4, 7-5 | 455 v 48 |
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. Haas T. and Struff J.L. each carry the table against every opponent faced.