Laurence Tieleman defeated Scott Vowels 6-4 6-2 in the Bangladesh Pakistan Masters 1 round of 16 on grass. The upset overturned the form book — Scott Vowels came in leading the head-to-head 1–0. Laurence Tieleman claimed a first win over Scott Vowels in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-11-04 | Bangladesh Pakistan Masters 2 | R32 | grass | Scott Vowels | 6-2 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.