Head to head
Rivalry summary
Jaime Yzaga and Jan Siemerink met 1 times on the ATP tour between 1992 and 1992. Jaime Yzaga leads the head-to-head 1–0 against Jan Siemerink.
1
Hard
0
Jaime Yzaga's wins on the left · Jan Siemerink's on the right · bar lengths share one scale
All meetings (1)
| 1992 | New Haven | Hard | R64 | Jaime Yzaga | 7-5 6-4 |
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.