Byron Black defeated Daniel Vacek 6-3 6-3 in the New Haven round of 16 on hard. The result followed the form book — Byron Black came in leading the head-to-head 2–0, defending last year's round of 32. Byron Black extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-04-13 | Tokyo | SF | hard | Byron Black | 6-3 7-5 |
| 1996-01-01 | Adelaide | QF | hard | Byron Black | 7-6(7) 6-7(5) 6-4 |
Averages over each player's completed matches in the selected window (200 vs 180). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About