01/By surface
each with its own count, at equal weight
Hard
0-2
R. leads 2-0 in 2 meetings on hard
Clay
2-0
K. leads 2-0 in 2 meetings on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
4 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, K. first |
|---|---|---|---|---|---|---|
| Aug 11, 2015 | Rogers CupPremier | hard | 1st round | Vinci R. | 6-0, 6-0 | 35 v 53 |
| May 23, 2015 | Nürnberger VersicherungscupInternational | clay | final | Knapp K. | 7-6, 4-6, 6-1 | 48 v 42 |
| Apr 29, 2015 | Grand Prix SAR Lalla MeryemInternational | clay | 2nd round | Knapp K. | 6-7, 6-2, 6-2 | 53 v 43 |
| Sep 1, 2013 | US OpenGrand Slam | hard | 3rd round | Vinci R. | 6-4, 6-3 | 55 v 13 |
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. Knapp K. and Vinci R. each carry the table against every opponent faced.