Steffi Graf defeated Mirjana Lucic 6-7 6-4 6-3 in the Wimbledon semi-final on grass. The result followed the form book — Steffi Graf came in leading the head-to-head 2–0, defending last year's round of 32. Steffi Graf extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-08-31 | US Open | R32 | hard | Steffi Graf | 6-1 6-1 |
| 1997-05-19 | Strasbourg | F | clay | Steffi Graf | 6-2 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.