Andreas Weber defeated Jacob Adaktusson 6-3 6-4 in the Switzerland 1 Masters 4 round of 32 on carpet. The result followed the form book — Andreas Weber came in leading the head-to-head 1–0. Andreas Weber extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-10-16 | Switzerland 2 Masters 3 | QF | carpet | Andreas Weber | 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.