Mark Woodforde defeated Jason Stoltenberg 7-6 5-7 6-2 in the Philadelphia quarter-final on hard. The upset overturned the form book — Jason Stoltenberg came in leading the head-to-head 2–1. Mark Woodforde narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-26 | Atlanta | R16 | hard | Jason Stoltenberg | 6-2 6-3 |
| 1998-06-22 | Wimbledon | R32 | grass | Jason Stoltenberg | 6-1 3-6 6-3 3-6 6-3 |
| 1992-01-01 | Adelaide | R32 | hard | Mark Woodforde | 6-2 7-6(3) |
Averages over each player's completed matches in the selected window (139 vs 174). 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