Henrik Andersson defeated Joan Jimenez Guerra 6-2 1-6 6-1 in the Germany F11 round of 32 on clay. The upset overturned the form book — Joan Jimenez Guerra came in leading the head-to-head 1–0. Henrik Andersson claimed a first win over Joan Jimenez Guerra in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-08-16 | Belgium F2 | R32 | clay | Joan Jimenez Guerra | 6-4 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.