01/By surface
each with its own count, at equal weight
Hard
2-0
K. leads 2-0 in 2 meetings on hard
Clay
Never on clay
no meeting on this surface
Grass
1-1
Level 1-1 in 2 meetings on grass
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Jun 19, 2018 | AEGON ChampionshipsATP500 | grass | 1st round | Mayer L. | 7-6, 4-6, 7-6 | 8 v 38 |
| Aug 18, 2015 | Western & Southern Financial Group MastersMasters 1000 | hard | 1st round | Anderson K. | 7-6, 3-6, 6-1 | 15 v 35 |
| Jul 3, 2015 | WimbledonGrand Slam, best of 5 | grass | 3rd round | Anderson K. | 6-4, 7-6, 6-3 | 14 v 21 |
| Mar 29, 2015 | Sony Ericsson OpenMasters 1000 | hard | 3rd round | Anderson K. | 6-4, 6-4 | 17 v 27 |
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. Anderson K. and Mayer L. each carry the table against every opponent faced.