01/By surface
each with its own count, at equal weight
Hard
4-1
V. leads 4-1 in 5 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
0-1
I. leads 1-0 in 1 meeting on grass
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, V. first |
|---|---|---|---|---|---|---|
| Jan 21, 2020 | Australian OpenGrand Slam, best of 5 | hard | 1st round | Karlovic I. | 7-6, 6-4, 7-5 | 138 v 124 |
| Mar 21, 2018 | Sony Ericsson OpenMasters 1000 | hard | 1st round | Pospisil V. | 7-6, 7-6 | 77 v 79 |
| Oct 10, 2016 | Shanghai MastersMasters 1000 | hard | 1st round | Pospisil V. | 7-6, 6-4 | 131 v 20 |
| Jan 11, 2016 | ASB ClassicATP250 | hard | 1st round | Pospisil V. | 7-6, 7-5 | 39 v 23 |
| Oct 24, 2013 | Swiss IndoorsATP500 | hard | 2nd round | Pospisil V. | 6-3, 6-4 | 40 v 83 |
| Jul 10, 2013 | Hall of Fame ChampionshipsATP250 | grass | 2nd round | Karlovic I. | 6-4, 1-6, 6-3 | 93 v 167 |
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. Pospisil V. and Karlovic I. each carry the table against every opponent faced.