01/By surface
each with its own count, at equal weight
Hard
2-1
J.L. leads 2-1 in 3 meetings on hard
Clay
0-1
J. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, J.L. first |
|---|---|---|---|---|---|---|
| Mar 12, 2022 | BNP Paribas OpenMasters 1000 | hard | 1st round | Millman J. | 7-6, 6-4 | 58 v 77 |
| Mar 8, 2019 | BNP Paribas OpenMasters 1000 | hard | 1st round | Struff J.L. | 6-1, 6-3 | 55 v 42 |
| Oct 23, 2018 | Swiss IndoorsATP500 | hard | 1st round | Struff J.L. | 7-6, 6-2 | 52 v 36 |
| Jul 24, 2018 | German Tennis ChampionshipsATP500 | clay | 1st round | Millman J. | 7-5, 6-3 | 51 v 50 |
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 Millman J. each carry the table against every opponent faced.