Graf–Seles rivalry
and Monica Seles are retired professional tennis players who between 1989 and 1999 engaged in a rivalry for the best female tennis player. They competed in 15 matches. Seles, a left-handed player, demonstrated powerful and precise hitting from the baseline on both wings. Graf, in contrast, had a formidable forehand, in addition to her penetrating serve, but mostly sliced her backhand. Their head to head rivalry was especially notable for Graf being dominant on tour in Seles' first years
and then Seles being dominant at the Grand Slams winning three of the four matches they played between the ages of 17 and 19. In April 1993, the rivalry was temporarily halted when a fan of Graf stabbed Seles on-court, prompting her to take a hiatus after recovering. Graf won four of their five matches from 1995 onward.
List of all matches
| Legend | Graf | Seles |
| Grand Slam | 6 | 4 |
| WTA Tour Championships | 1 | 0 |
| WTA Tier I | 0 | 1 |
| WTA Tier II | 2 | 0 |
| WTA Tier III | 1 | 0 |
| Total | 10 | 5 |
Graf–Seles
| No. | Year | Tournament | Tier | Surface | Round | Winner | Score | Graf | Seles |
| 1. | 1989 |  Roland Garros | Major | Clay | Semifinals | Graf | 6–3, 3–6, 6–3 | 1 | 0 |
| 2. | 1989 |  Wimbledon | Major | Grass | Round of 16 | Graf | 6–0, 6–1 | 2 | 0 |
| 3. | 1989 | Brighton International | Tier II | Carpet | Final | Graf | 7–5, 6–4 | 3 | 0 |
| 4. | 1990 |  German Open | Tier I | Clay | Final | Seles | 6–4, 6–3 | 3 | 1 |
| 5. | 1990 | Roland Garros | Major | Clay | Final | Seles | 7–6, 6–4 | 3 | 2 |
| 6. | 1991 |  US Women's Hard Court Championships | Tier III | Hard | Final | Graf | 6–4, 6–3 | 4 | 2 |
| 7. | 1991 | WTA Hamburg | Tier II | Clay | Final | Graf | 7–5, 6–7, 6–3 | 5 | 2 |
| 8. | 1992 | Roland Garros | Major | Clay | Final | Seles | 6–2, 3–6, 10–8 | 5 | 3 |
| 9. | 1992 | Wimbledon | Major | Grass | Final | Graf | 6–2, 6–1 | 6 | 3 |
| 10. | 1993 |  Australian Open | Major | Hard | Final | Seles | 4–6, 6–3, 6–2 | 6 | 4 |
| 11. | 1995 | US Open | Major | Hard | Final | Graf | 7–6, 0–6, 6–3 | 7 | 4 |
| 12. | 1996 | US Open | Major | Hard | Final | Graf | 7–5, 6–4 | 8 | 4 |
| 13. | 1998 | WTA Tour Championships | Tour Finals | Carpet | Quarterfinals | Graf | 1–6, 6–4, 6–4 | 9 | 4 |
| 14. | 1999 | Australian Open | Major | Hard | Quarterfinals | Seles | 7–5, 6–1 | 9 | 5 |
| 15. | 1999 | Roland Garros | Major | Clay | Semifinals | Graf | 6–7, 6–3, 6–4 | 10 | 5 |
Breakdown of the rivalry
- Hard courts: Graf, 3–2
- Clay courts: Equal, 3–3
- Grass courts: Graf, 2–0
- Carpet courts: Graf, 2–0
- Grand Slam matches: Graf, 6–4
- Grand Slam finals: Equal, 3–3
- Year-End Championships matches: Graf, 1–0
- Year-End Championships finals: None
- Fed Cup matches: None
- All finals: Graf, 6–4
- All matches: Graf, 10–5
WTA Rankings
Year-end ranking timeline
| Player | 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993 | 1994 | 1995 | 1996 | 1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 |
| Steffi Graf | 124 | 93 | 22 | 6 | 3 | 1 | 1 | 1 | 1 | 2 | 2 | 1 | 1 | 1 | 1 | 28 | 9 | |||||
| Monica Seles | 86 | 6 | 2 | 1 | 1 | 8 | 1 | 2 | 5 | 6 | 6 | 4 | 10 | 7 | 60 |
History
Graf won eight of nine majors before Seles won her first. Seles surpassed Graf as the No. 1 player in 1991, and won seven of eight grand slam titles during the period of 1991–1993. Graf in the end did recapture the No. 1 ranking from Seles in June 1993, after Seles was forced out of the sport due to her stabbing.Notable matches
1992 French Open Final: Seles made an excellent start, Graf recovered, Graf saved six championship points before Seles won an epic struggle by 10–8 in the third set, to win her third consecutive French Open Women's Singles title. This match was voted the best women's match of the 20th Century.1992 Wimbledon Final: Graf easily defeated Seles 6–2, 6–1, in a one-sided final. The match was notable for Seles refusing to grunt after massive media criticism of her grunting in the days before, and for constant rain delays during the second set.
1993 Australian Open Final: A high quality final where Seles came from a set behind to defeat Graf and win her third consecutive Australian Open Women's Singles title.
1995 US Open Final: The first post-stabbing match between Seles and Graf. Graf won a close final in three sets, despite losing the second set 0–6.
1996 US Open Final: Graf won 7-5, 6-4, with Graf playing at the peak of her powers. The match was more one-sided than the scoreline suggested. The end of the match and the trophy ceremony saw pouring rain.
1998 Chase Championship Quarter Final: Graf recovered from a poor start to win a close match 1–6, 6–4, 6–4.
1999 Australian Open Quarter Final: Seles won 7–5, 6–1, and finished the match strongly, for her only post-stabbing victory over Graf.
1999 French Open Semi Final: Graf defeated Seles in a three-set match after coming from a set behind. This was their last ever head-to-head match. Graf went on to win the title.