Head to head
3
Hard
0
Michael Stich's wins on the left · Alex O'Brien's on the right · bar lengths share one scale
All meetings (3)
| 1995 | Australian Open | Hard | R64 | Michael Stich | 6-0 6-3 6-4 |
| 1994 | Cincinnati Masters | Hard | QF | Michael Stich | 6-2 6-4 |
| 1993 | Australian Open | Hard | R128 | Michael Stich | 6-4 7-5 6-2 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.