Head to head
2
Hard
0
Alex O'Brien's wins on the left · Grant Stafford's on the right · bar lengths share one scale
All meetings (2)
| 1999 | Memphis | Hard | R64 | Alex O'Brien | 6-4 6-2 |
| 1994 | Memphis | Hard | R32 | Alex O'Brien | 7-6(8) 6-0 |
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.