01/By surface
each with its own count, at equal weight
Hard
2-1
S. leads 2-1 in 3 meetings on hard
Clay
0-2
G. leads 2-0 in 2 meetings on clay
Grass
1-0
S. leads 1-0 in 1 meeting on grass
02/Every meeting
6 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Mar 10, 2019 | BNP Paribas OpenPremier | hard | 3rd round | Muguruza G.ret. | 6-3, 1-0 | 10 v 20 |
| Jun 4, 2016 | French OpenGrand Slam | clay | final | Muguruza G. | 7-5, 6-4 | 1 v 4 |
| Jul 11, 2015 | WimbledonGrand Slam | grass | final | Williams S. | 6-4, 6-4 | 1 v 20 |
| Jan 26, 2015 | Australian OpenGrand Slam | hard | 4th round | Williams S. | 2-6, 6-3, 6-2 | 1 v 24 |
| May 28, 2014 | French OpenGrand Slam | clay | 2nd round | Muguruza G. | 6-2, 6-2 | 1 v 35 |
| Jan 17, 2013 | Australian OpenGrand Slam | hard | 2nd round | Williams S. | 6-2, 6-0 | 3 v 112 |
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. Williams S. and Muguruza G. each carry the table against every opponent faced.