Head to head
Rivalry summary
Aaron Krickstein and Alex O'Brien met 2 times on the ATP tour between 1993 and 1993. Aaron Krickstein leads the head-to-head 2–0 against Alex O'Brien.
1
Hard
0
1
Grass
0
Aaron Krickstein's wins on the left · Alex O'Brien's on the right · bar lengths share one scale
All meetings (2)
| 1993 | Wimbledon | Grass | R128 | Aaron Krickstein | 6-2 7-6(4) 6-3 |
| 1993 | Miami Masters | Hard | R128 | Aaron Krickstein | 4-6 6-3 5-5 RET |
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.