01/By surface
each with its own count, at equal weight
Hard
5-0
K. leads 5-0 in 5 meetings on hard
Clay
0-1
A. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Feb 16, 2020 | New York OpenATP250 | hard | final | Edmund K. | 7-5, 6-1 | 62 v 98 |
| Jan 15, 2020 | Adelaide InternationalATP250 | hard | 2nd round | Edmund K. | 6-3, 7-6 | 69 v 84 |
| Oct 10, 2018 | Shanghai MastersMasters 1000 | hard | 2nd round | Edmund K. | 6-3, 6-4 | 14 v 47 |
| Apr 17, 2018 | Monte Carlo MastersMasters 1000 | clay | 1st round | Seppi A. | 6-3, 5-7, 6-2 | 23 v 62 |
| Jan 21, 2018 | Australian OpenGrand Slam, best of 5 | hard | 4th round | Edmund K. | 6-7, 7-5, 6-2, 6-3 | 49 v 76 |
| Oct 21, 2016 | European OpenATP250 | hard | quarterfinal | Edmund K. | 6-3, 6-4 | 43 v 100 |
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. Edmund K. and Seppi A. each carry the table against every opponent faced.