Head to head
Rivalry summary
Ion Tiriac and Siebe Huizinga met 1 times on the ATP tour between 1968 and 1968. Ion Tiriac leads the head-to-head 1–0 against Siebe Huizinga.
1
Clay
0
Ion Tiriac's wins on the left · Siebe Huizinga's on the right · bar lengths share one scale
All meetings (1)
| 1968 | Hilversum | Clay | R32 | Ion Tiriac | 6-4 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.