Michael Chang defeated Sergi Bruguera 7-6 6-2 in the Tour Finals round robin on hard. The upset overturned the form book — Sergi Bruguera came in leading the head-to-head 2–0. Michael Chang claimed a first win over Sergi Bruguera in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-05-26 | Roland Garros | R16 | clay | Sergi Bruguera | 3-6 6-4 6-3 6-4 |
| 1997-03-17 | Miami Masters | R32 | hard | Sergi Bruguera | 6-4 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 180). ATP, WTA & Challenger.