H2H data updated: 2026-10-27 00:00 UTC

Vladimir Zednik vs Ion Tiriac H2H: 1-1

Vladimir Zednik and Ion Tiriac are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Vladimir Zednik leads 1–0 on carpet, while Ion Tiriac leads 1–0 on clay. Most recently, Vladimir Zednik won the 1974 Barcelona Wct quarterfinal 7-6(5) 6-3.

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Vladimir Zednik
CZE Age 79 Right-Handed
H2H
1 – 1
2 main-draw meetings
Ion Tiriac
ROU Age 87 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Vladimir Zednik #87 7-6(5) 6-3 Ion Tiriac #72 Match data Mar 8, 1974* QF Barcelona Wct ATP 250 Carpet
Ion Tiriac 6-1 6-3 9-7 Vladimir Zednik Match data May 19, 1970* R32 Italian Open ATP 250 Clay

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Vladimir Zednik — #35 0 1,757 113 158 41.7% 0 0 0 0 2 2
Ion Tiriac — #55 0 1,885 226 188 54.6% 0 0 0 0 4 4

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 Vladimir Zednik Ion Tiriac
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 1–1 50.0% — 1,500 0 0 — — — — — — —
22 1969 4–2 66.7% — 1,561 0 0 — — — — — — —
23 1970 6–7 46.2% — 1,576 0 0 — — — — — — —
24 1971 17–20 45.9% — 1,628 0 0 — — — — — — —
25 1972 19–20 48.7% — 1,653 0 1 — — — — — — —
26 1973 14–24 36.8% #90 1,636 0 1 — — — — — — —
27 1974 12–19 38.7% #93 1,635 0 1 — — — — — — —
28 1975 3–11 21.4% #157 1,622 0 1 — — — — — — —
29 1976 5–11 31.2% #106 1,593 0 1 1968 60–12 83.3% — 1,832 0 2
30 1977 9–13 40.9% #66 1,642 0 1 1969 14–14 50.0% — 1,762 0 2
31 1978 22–22 50.0% #70 1,660 0 2 1970 32–21 60.4% — 1,808 0 3
32 1979 1–7 12.5% #300 1,582 0 2 1971 27–16 62.8% — 1,782 0 4
33 1980 0–1 0.0% — 1,572 0 2 1972 23–26 46.9% — 1,675 0 4
34 — — — — — — — 1973 34–35 49.3% #74 1,677 0 4
35 — — — — — — — 1974 9–14 39.1% #72 1,619 0 4
36 — — — — — — — 1975 8–10 44.4% #138 1,594 0 4
37 — — — — — — — 1976 1–7 12.5% #248 1,548 0 4
38 — — — — — — — 1977 15–20 42.9% — 1,631 0 4
39 — — — — — — — 1978 2–10 16.7% #263 1,522 0 4
40 — — — — — — — 1979 1–3 25.0% #439 1,524 0 4

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Vladimir Zednik Ion Tiriac
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
21 1968 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
22 1969 3 1 4 75.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
23 1970 — — — — 2 3 5 40.0% 3 3 6 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
24 1971 9 10 19 47.4% 5 5 10 50.0% 0 4 4 0.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
25 1972 4 6 10 40.0% 5 6 11 45.5% 0 2 2 0.0% 10 6 16 62.5% — — — — — — — — — — — — — — — — —
26 1973 0 3 3 0.0% 8 9 17 47.1% 3 3 6 50.0% 3 9 12 25.0% — — — — — — — — — — — — — — — — —
27 1974 0 2 2 0.0% 4 6 10 40.0% 5 6 11 45.5% 3 5 8 37.5% — — — — — — — — — — — — — — — — —
28 1975 0 2 2 0.0% 3 2 5 60.0% — — — — 0 7 7 0.0% — — — — — — — — — — — — — — — — —
29 1976 1 2 3 33.3% 3 8 11 27.3% — — — — 1 1 2 50.0% 1968 — — — — 56 11 67 83.6% 4 1 5 80.0% — — — —
30 1977 0 1 1 0.0% 7 8 15 46.7% — — — — 2 4 6 33.3% 1969 4 5 9 44.4% 7 5 12 58.3% 2 2 4 50.0% 1 2 3 33.3%
31 1978 1 3 4 25.0% 19 12 31 61.3% 0 1 1 0.0% 2 6 8 25.0% 1970 6 5 11 54.5% 23 9 32 71.9% 2 2 4 50.0% 1 5 6 16.7%
32 1979 0 3 3 0.0% 0 2 2 0.0% — — — — 1 2 3 33.3% 1971 4 4 8 50.0% 20 7 27 74.1% 3 2 5 60.0% 0 3 3 0.0%
33 1980 0 1 1 0.0% — — — — — — — — — — — — 1972 6 9 15 40.0% 10 10 20 50.0% 4 3 7 57.1% 3 4 7 42.9%
34 — — — — — — — — — — — — — — — — — 1973 2 9 11 18.2% 21 19 40 52.5% 4 3 7 57.1% 7 4 11 63.6%
35 — — — — — — — — — — — — — — — — — 1974 2 3 5 40.0% 0 5 5 0.0% 0 1 1 0.0% 7 5 12 58.3%
36 — — — — — — — — — — — — — — — — — 1975 1 1 2 50.0% 1 2 3 33.3% 0 1 1 0.0% 6 6 12 50.0%
37 — — — — — — — — — — — — — — — — — 1976 1 2 3 33.3% 0 1 1 0.0% 0 1 1 0.0% 0 3 3 0.0%
38 — — — — — — — — — — — — — — — — — 1977 1 2 3 33.3% 13 14 27 48.1% 1 1 2 50.0% 0 3 3 0.0%
39 — — — — — — — — — — — — — — — — — 1978 1 2 3 33.3% 1 5 6 16.7% 0 3 3 0.0% — — — —
40 — — — — — — — — — — — — — — — — — 1979 — — — — — — — — 1 1 2 50.0% 0 2 2 0.0%
Career — 18 34 52 34.6% 58 63 121 47.9% 11 19 30 36.7% 26 42 68 38.2% — 28 42 70 40.0% 152 88 240 63.3% 21 21 42 50.0% 25 37 62 40.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Vladimir Zednik Ion Tiriac
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
21 1968 1500 101.6 — — — — — — — 60.0% +0.60 0–1 — — +0.06 — — — — — — — — — — — — — — — —
22 1969 1562 110.4 — — — — +69 — — 58.8% +0.47 1–0 — — +0.42 — — — — — — — — — — — — — — — —
23 1970 1576 112.1 — — — — — -38 -9 44.2% -0.47 3–1 (75%) 3–0 (100%) — +0.52 — — — — — — — — — — — — — — — —
24 1971 1628 112.5 — — — — +22 -3 -138 46.0% -0.41 6–7 (46%) 6–4 (60%) 100.6 +2.79 — — — — — — — — — — — — — — — —
25 1972 1653 127.7 — — — — +76 -41 — 47.8% -0.14 5–3 (63%) 10–5 (67%) 106.7 +1.72 — — — — — — — — — — — — — — — —
26 1973 1636 128.2 — — — — +14 +40 -160 42.9% -0.51 2–5 (29%) 3–8 (27%) 94.4 -0.89 — — — — — — — — — — — — — — — —
27 1974 1635 122.3 — — — — -15 -23 -86 43.5% -0.32 3–7 (30%) 8–5 (62%) 100.5 -0.79 — — — — — — — — — — — — — — — —
28 1975 1622 129.9 — — — — -78 +28 — 29.0% -0.93 3–1 (75%) 1–6 (14%) 100.9 -1.26 — — — — — — — — — — — — — — — —
29 1976 1593 122.5 — — — — -42 -10 — 38.1% -0.67 3–6 (33%) 4–3 (57%) 102.3 -0.27 1968 1833 137.7 — — — — — +131 -203 75.3% +1.86 9–2 (82%) — — +2.00
30 1977 1643 134.4 — — — — -94 -5 — 50.8% +0.08 1–10 (9%) 4–5 (44%) 93.6 +0.22 1969 1763 123.3 — — — — -148 +136 -139 51.5% +0.17 1–0 — — -1.84
31 1978 1661 140.3 — — — — -125 +79 — 50.0% +0.10 6–8 (43%) 6–10 (38%) 98.0 +1.29 1970 1808 137.8 — — — — -160 +97 -150 63.5% +0.93 3–9 (25%) — — -0.64
32 1979 1583 117.3 — — — — -89 — — 11.8% -2.00 1–0 0–3 (0%) — +0.12 1971 1783 135.6 — — — — -170 +111 -58 58.1% +0.67 5–1 (83%) 2–4 (33%) 103.9 +3.38
33 1980 1573 101.3 — — — — — — — 33.3% 0.00 0–1 0–2 — -0.06 1972 1676 128.9 — — — — -62 +102 +64 51.5% +0.05 6–15 (29%) 3–4 (43%) 92.8 +3.05
34 — — — — — — — — — — — — — — — — 1973 1678 129.0 — — — — -55 0 +87 50.6% +0.14 10–13 (43%) 7–6 (54%) 98.5 +4.22
35 — — — — — — — — — — — — — — — — 1974 1619 121.8 — — — — +72 -35 — 38.5% -0.69 3–2 (60%) 1–3 (25%) 100.2 +0.03
36 — — — — — — — — — — — — — — — — 1975 1595 116.1 — — — — +71 -22 — 43.5% -0.11 4–4 (50%) 1–8 (11%) 94.0 +2.98
37 — — — — — — — — — — — — — — — — 1976 1548 112.0 — — — — +53 — — 20.0% -2.20 0–1 0–1 — +0.52
38 — — — — — — — — — — — — — — — — 1977 1631 138.9 — — — — -92 +39 — 44.9% -0.49 2–6 (25%) 6–4 (60%) 98.6 -0.45
39 — — — — — — — — — — — — — — — — 1978 1523 117.6 — — — — +24 +98 +113 23.3% -1.60 1–2 (33%) 0–1 — +0.15
40 — — — — — — — — — — — — — — — — 1979 1525 117.9 — — — — — — — 40.0% -1.10 0–2 1–0 — -0.12
Career — 1757 133.1 — — — — -7 +19 -93 44.8% -0.30 34–50 (40%) 45–51 (47%) 99.4 +1.46 — 1886 136.9 — — — — -53 +83 -30 55.3% +0.42 44–57 (44%) 21–31 (40%) 92.8 +3.27

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.