H2H data updated: 2026-07-19 14:15 UTC
Ion Tiriac vs Stepan Koudelka H2H: 2-0
Ion Tiriac holds a 2–0 lead over Stepan Koudelka in their ATP head-to-head. Across 2 main-draw meetings, Ion Tiriac leads 1–0 on clay and 1–0 on hard courts. Most recently, Ion Tiriac won the 1970 Washington third round 7-5 6-3.
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ROU
Age 87
Right-Handed
185 cm / 6'1"
H2H
2
–
0
2 main draw meetings
TCH
Age 81
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jul 21, 1970* | Washington | ATP 250 | R32 | Hard | Ion Tiriac | 7-5 6-3 | Stepan Koudelka | Match data |
| May 15, 1969* | Brussels | ATP 250 | R32 | Clay | Ion Tiriac | 12-10 6-2 | Stepan Koudelka | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ion Tiriac | #439 | #55 | 0 | 1,899 | 228 | 190 | 54.5% | 0 | 0 | 0 | 0 | 8 | 8 |
| Stepan Koudelka | — | — | — | 1,526 | — | — | — | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Ion Tiriac | Stepan Koudelka | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 29 | 1968 | 60–12 | 83.3% | — | 1,804 | 0 | 6 | — | — | — | — | — | — | — |
| 30 | 1969 | 14–14 | 50.0% | — | 1,755 | 0 | 6 | — | — | — | — | — | — | — |
| 31 | 1970 | 34–22 | 60.7% | — | 1,795 | 0 | 7 | — | — | — | — | — | — | — |
| 32 | 1971 | 27–16 | 62.8% | — | 1,778 | 0 | 8 | — | — | — | — | — | — | — |
| 33 | 1972 | 21–25 | 45.7% | — | 1,654 | 0 | 8 | — | — | — | — | — | — | — |
| 34 | 1973 | 35–35 | 50.0% | #74 | 1,683 | 0 | 8 | — | — | — | — | — | — | — |
| 35 | 1974 | 10–15 | 40.0% | #72 | 1,622 | 0 | 8 | — | — | — | — | — | — | — |
| 36 | 1975 | 8–11 | 42.1% | #138 | 1,589 | 0 | 8 | — | — | — | — | — | — | — |
| 37 | 1976 | 1–7 | 12.5% | #248 | 1,534 | 0 | 8 | — | — | — | — | — | — | — |
| 38 | 1977 | 15–20 | 42.9% | #103 | 1,633 | 0 | 8 | — | — | — | — | — | — | — |
| 39 | 1978 | 2–10 | 16.7% | #263 | 1,523 | 0 | 8 | — | — | — | — | — | — | — |
| 40 | 1979 | 1–3 | 25.0% | #439 | 1,525 | 0 | 8 | — | — | — | — | — | — | — |