Thomas Muster defeated Pete Sampras 7-5 6-3 in the Indian Wells Masters round of 16 on hard. The upset overturned the form book — Pete Sampras came in leading the head-to-head 3–0, defending last year's round of 32. Thomas Muster claimed a first win over Pete Sampras in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-10-27 | Paris Masters | QF | hard | Pete Sampras | 6-1 4-6 6-2 |
| 1997-08-04 | Cincinnati Masters | F | hard | Pete Sampras | 6-3 6-4 |
| 1997-01-13 | Australian Open | SF | hard | Pete Sampras | 6-1 7-6(3) 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 (69 vs 200). ATP, WTA & Challenger.