Arne Thoms defeated Ivan Lendl 6-4 3-6 7-6 in the Milan round of 32 on carpet. The upset overturned the form book — Ivan Lendl came in leading the head-to-head 1–0, defending last year's round of 16. Arne Thoms claimed a first win over Ivan Lendl in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-06-22 | Wimbledon | R64 | grass | Ivan Lendl | 7-5 7-6(6) 1-6 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.