2-9
S. leads 9-2, 11 meetings, 2013 to 2021, 1 walkover not counted
01/By surface
each with its own count, at equal weight
Hard
1-8
S. leads 8-1 in 9 meetings on hard
Clay
0-1
S. leads 1-0 in 1 meeting on clay
Grass
1-0
S. leads 1-0 in 1 meeting on grass
02/Every meeting
12 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Feb 16, 2021 | Australian OpenGrand Slam | hard | quarterfinal | Williams S. | 6-3, 6-3 | 2 v 11 |
| Jul 13, 2019 | WimbledonGrand Slam | grass | final | Halep S. | 6-2, 6-2 | 7 v 10 |
| Jan 21, 2019 | Australian OpenGrand Slam | hard | 4th round | Williams S. | 6-1, 4-6, 6-4 | 1 v 16 |
| Sep 8, 2016 | US OpenGrand Slam | hard | quarterfinal | Williams S. | 6-2, 4-6, 6-3 | 5 v 1 |
| Mar 17, 2016 | BNP Paribas OpenPremier | hard | quarterfinal | Williams S. | 6-4, 6-3 | 5 v 1 |
| Aug 23, 2015 | Western & Southern Financial Group Women's OpenPremier | hard | final | Williams S. | 6-3, 7-6 | 3 v 1 |
| Apr 3, 2015 | Sony Ericsson OpenPremier | hard | semifinal | Williams S. | 6-2, 4-6, 7-5 | 3 v 1 |
| Mar 21, 2015 | BNP Paribas OpenPremier | hard | semifinal | Halep S.walkover, not counted | no set played | 3 v 1 |
| Oct 26, 2014 | Sony Ericsson ChampionshipsTour Championships | hard | final | Williams S. | 6-3, 6-0 | 4 v 1 |
| Oct 22, 2014 | Sony Ericsson ChampionshipsTour Championships | hard | round robin | Halep S. | 6-0, 6-2 | 4 v 1 |
| Aug 16, 2013 | Western & Southern Financial Group Women's OpenPremier | hard | quarterfinal | Williams S. | 6-0, 6-4 | 25 v 1 |
| May 18, 2013 | Internazionali BNL d'ItaliaPremier | clay | semifinal | Williams S. | 6-3, 6-0 | 64 v 1 |
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. Halep S. and Williams S. each carry the table against every opponent faced.