01/By surface
each with its own count, at equal weight
Hard
0-1
S. leads 1-0 in 1 meeting on hard
Clay
1-0
I. 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, I. first |
|---|---|---|---|---|---|---|
| Oct 19, 2017 | European OpenATP250 | hard | 2nd round | Tsitsipas S.ret. | 7-6, 5-6 | 51 v 122 |
| May 28, 2017 | French OpenGrand Slam, best of 5 | clay | 1st round | Karlovic I. | 7-6, 7-5, 6-4 | 24 v 205 |
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. Karlovic I. and Tsitsipas S. each carry the table against every opponent faced.