Head to head
Rivalry summary
Jakob Hlasek and Aaron Krickstein met 7 times on the ATP tour between 1984 and 1991. Jakob Hlasek leads the head-to-head 4–3 against Aaron Krickstein. By surface, Hlasek leads 3–1 on hard; they are level 1–1 on clay.
3
Hard
1
1
Clay
1
0
Carpet
1
Jakob Hlasek's wins on the left · Aaron Krickstein's on the right · bar lengths share one scale
Momentum
Running lead across all meetings, oldest to newest (walkovers excluded).
All meetings (7)
| 1991 | Stockholm Masters | Carpet | R16 | Aaron Krickstein | 6-2 3-6 6-2 |
| 1990 | Cincinnati Masters | Hard | R16 | Jakob Hlasek | 6-4 6-2 |
| 1990 | Miami Masters | Hard | R64 | Jakob Hlasek | 1-6 7-6 6-3 |
| 1988 | Basel | Hard | QF | Jakob Hlasek | 6-7 6-3 7-5 |
| 1987 | Forest Hills | Clay | R16 | Aaron Krickstein | 6-3 6-4 |
| 1986 | Monte-Carlo | Clay | R16 | Jakob Hlasek | 1-6 6-4 6-4 |
| 1984 | Tel Aviv | Hard | QF | Aaron Krickstein | 3-6 7-6 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.