Paul Haarhuis defeated Ivan Lendl 6-1 7-5 in the Rotterdam round of 16 on hard. The upset overturned the form book — Ivan Lendl came in leading the head-to-head 3–0, defending last year's final. Paul Haarhuis claimed a first win over Ivan Lendl in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1994-01-17 | Australian Open | R32 | hard | Ivan Lendl | 4-6 6-2 6-2 6-4 |
| 1992-11-09 | Antwerp | R32 | hard | Ivan Lendl | 7-5 6-1 |
| 1991-02-18 | Memphis | R16 | hard | Ivan Lendl | 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.