01/By surface
each with its own count, at equal weight
Hard
1-0
A. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
A. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, A. first |
|---|---|---|---|---|---|---|
| Jun 27, 2016 | WimbledonGrand Slam | grass | 1st round | Kerber A. | 6-2, 6-2 | 4 v 283 |
| Oct 1, 2013 | China OpenPremier | hard | 2nd round | Kerber A. | 6-1, 6-2 | 9 v 41 |
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. Kerber A. and Robson L. each carry the table against every opponent faced.