01/By surface
each with its own count, at equal weight
Hard
0-3
F. leads 3-0 in 3 meetings on hard
Clay
1-0
J.L. leads 1-0 in 1 meeting on clay
Grass
1-0
J.L. leads 1-0 in 1 meeting on grass
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J.L. first |
|---|---|---|---|---|---|---|
| Jul 3, 2025 | WimbledonGrand Slam, best of 5 | grass | 2nd round | Struff J.L. | 3-6, 7-6, 6-3, 6-4 | 125 v 28 |
| Jan 13, 2025 | Australian OpenGrand Slam, best of 5 | hard | 1st round | Auger-Aliassime F. | 6-3, 6-0, 4-6, 6-1 | 43 v 23 |
| Apr 20, 2024 | BMW OpenATP250 | clay | quarterfinal | Struff J.L. | 7-5, 6-4 | 28 v 34 |
| Oct 31, 2023 | BNP Paribas MastersMasters 1000 | hard | 1st round | Auger-Aliassime F. | 7-6, 6-4 | 27 v 19 |
| Feb 11, 2020 | ABN AMRO World Tennis TournamentATP500 | hard | 1st round | Auger-Aliassime F. | 6-3, 1-6, 6-3 | 34 v 21 |
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 Auger-Aliassime F. each carry the table against every opponent faced.