Head to head
Rivalry summary
Alexander Zverev Sr. and Jakob Hlasek met 1 times on the ATP tour between 1987 and 1987. Jakob Hlasek leads the head-to-head 1–0 against Alexander Zverev Sr..
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Clay
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Alexander Zverev Sr.'s wins on the left · Jakob Hlasek's on the right · bar lengths share one scale
All meetings (1)
| 1987 | Davis Cup EUR F: URS vs SUI | Clay | RR | Jakob Hlasek | 6-4 6-3 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.