01/By surface
each with its own count, at equal weight
Hard
1-0
M. leads 1-0 in 1 meeting on hard
Clay
2-0
M. leads 2-0 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, M. first |
|---|---|---|---|---|---|---|
| Jul 12, 2016 | German Tennis ChampionshipsATP500 | clay | 1st round | Klizan M. | 6-4, 1-6, 6-3 | 47 v 116 |
| Jul 15, 2014 | bet-at-home OpenATP500 | clay | 1st round | Klizan M. | 6-4, 3-6, 6-0 | 57 v 72 |
| Feb 14, 2013 | ABN AMRO World Tennis TournamentATP500 | hard | 2nd round | Klizan M. | 6-2, 6-4 | 31 v 77 |
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. Klizan M. and Sijsling I. each carry the table against every opponent faced.