01/By surface
each with its own count, at equal weight
Hard
0-1
G. leads 1-0 in 1 meeting on hard
Clay
Never on clay
no meeting on this surface
Grass
1-0
Maia B. leads 1-0 in 1 meeting on grass
02/Every meeting
2 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, Maia B. first |
|---|---|---|---|---|---|---|
| Jul 2, 2019 | WimbledonGrand Slam | grass | 1st round | Haddad Maia B. | 6-4, 6-4 | 121 v 27 |
| Aug 16, 2017 | Western & Southern Financial Group Women's OpenPremier | hard | 2nd round | Muguruza G. | 6-2, 6-0 | 80 v 6 |
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. Haddad Maia B. and Muguruza G. each carry the table against every opponent faced.