01/By surface
each with its own count, at equal weight
Hard
1-0
C. leads 1-0 in 1 meeting on hard
Clay
1-0
C. leads 1-0 in 1 meeting on clay
Grass
1-0
C. leads 1-0 in 1 meeting on grass
02/Every meeting
3 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, C. first |
|---|---|---|---|---|---|---|
| Jan 16, 2018 | Australian OpenGrand Slam | hard | 1st round | Garcia C. | 7-5, 6-3 | 8 v 50 |
| Jun 13, 2016 | Mallorca OpenInternational | grass | 1st round | Garcia C. | 7-5, 6-4 | 39 v 109 |
| Apr 23, 2015 | Porsche Tennis Grand PrixPremier | clay | 2nd round | Garcia C. | 7-6, 6-2 | 29 v 74 |
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. Garcia C. and Witthoeft C. each carry the table against every opponent faced.