Tom Kempers defeated Holger Speker 2-6 7-6 6-4 in the Switzerland Masters 2 qualifying round on carpet. The upset overturned the form book — Holger Speker came in leading the head-to-head 1–0. Tom Kempers claimed a first win over Holger Speker in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-10-23 | Switzerland Masters 3 | R16 | carpet | Holger Speker | 6-4 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.