Head to head
Rivalry summary
Ion Tiriac and Geoff Masters met 2 times on the ATP tour between 1971 and 1973. Ion Tiriac leads the head-to-head 2–0 against Geoff Masters. By surface, Tiriac leads 2–0 on clay.
2
Clay
0
Ion Tiriac's wins on the left · Geoff Masters's on the right · bar lengths share one scale
All meetings (2)
| 1973 | Hamburg | Clay | R64 | Ion Tiriac | 6-4 6-2 |
| 1971 | Kitzbuhel | Clay | QF | Ion Tiriac | 6-4 6-0 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.