01/By surface
each with its own count, at equal weight
Hard
4-0
S. leads 4-0 in 4 meetings on hard
Clay
1-0
S. leads 1-0 in 1 meeting on clay
Grass
Never on grass
no meeting on this surface
02/Every meeting
5 rows, newest first
| Date | Tournament | Surface | Round | Winner | Score, winner first | Ranks, S. first |
|---|---|---|---|---|---|---|
| Aug 15, 2014 | Western & Southern Financial Group Women's OpenPremier | hard | quarterfinal | Williams S. | 6-1, 6-3 | 1 v 9 |
| Feb 20, 2014 | Dubai Duty Free Tennis ChampionshipsPremier | hard | quarterfinal | Williams S. | 6-2, 6-2 | 1 v 7 |
| Oct 26, 2013 | Sony Ericsson ChampionshipsTour Championships | hard | semifinal | Williams S. | 6-4, 2-6, 6-4 | 1 v 8 |
| Oct 6, 2013 | China OpenPremier | hard | final | Williams S. | 6-2, 6-2 | 1 v 11 |
| Apr 7, 2013 | Family Circle CupPremier | clay | final | Williams S. | 3-6, 6-0, 6-2 | 1 v 18 |
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 Jankovic J. each carry the table against every opponent faced.