01/By surface
each with its own count, at equal weight
Hard
3-0
M. leads 3-0 in 3 meetings on hard
Clay
Never on clay
no meeting on this surface
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 |
|---|---|---|---|---|---|---|
| Sep 8, 2017 | US OpenGrand Slam | hard | semifinal | Keys M. | 6-1, 6-2 | 16 v 22 |
| Aug 15, 2017 | Western & Southern Financial Group Women's OpenPremier | hard | 1st round | Keys M. | 6-4, 3-6, 6-3 | 17 v 21 |
| Aug 6, 2017 | Bank of the West ClassicPremier | hard | final | Keys M. | 7-6, 6-4 | 21 v 24 |
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. Keys M. and Vandeweghe C. each carry the table against every opponent faced.