H2H data updated: 2026-10-22 00:00 UTC

Vladimir Zednik vs Cliff Richey H2H: 0-3

Cliff Richey holds a 3–0 lead over Vladimir Zednik in their ATP head-to-head. Across 3 main-draw meetings, Cliff Richey leads 2–0 on hard courts and 1–0 on carpet. Most recently, Cliff Richey won the 1971 Los Angeles Open round of 64 7-5 6-4.

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Vladimir Zednik
CZE Age 79 Right-Handed
H2H
0 – 3
3 main-draw meetings
Cliff Richey
USA Age 79 Right-Handed 175 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Cliff Richey 7-5 6-4 Vladimir Zednik Match data Sep 22, 1971* R64 Los Angeles Open ATP 250 Hard
Cliff Richey 6-1 6-3 Vladimir Zednik Match data Apr 13, 1971* F Des Moines ATP 250 Carpet
Cliff Richey 6-4 3-6 6-7 6-2 6-1 Vladimir Zednik Match data Feb 26, 1971* SF Salisbury ATP 250 Hard

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 #300 #35 0 1,757 113 158 41.7% 0 0 0 0 2 2
Cliff Richey #662 #16 0 2,081 479 222 68.3% 0 0 0 0 20 20

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 Cliff Richey
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 1–1 50.0% — 1,500 0 0 1968 46–15 75.4% — 1,738 0 1
22 1969 4–2 66.7% — 1,561 0 0 1969 64–18 78.0% — 1,948 0 7
23 1970 6–7 46.2% — 1,576 0 0 1970 82–24 77.4% — 2,028 0 11
24 1971 17–20 45.9% — 1,628 0 0 1971 67–23 74.4% — 1,909 0 14
25 1972 19–20 48.7% — 1,653 0 1 1972 54–24 69.2% — 1,957 0 17
26 1973 14–24 36.8% #90 1,636 0 1 1973 47–26 64.4% #19 1,848 0 17
27 1974 12–19 38.7% #93 1,635 0 1 1974 24–15 61.5% #23 1,907 0 18
28 1975 3–11 21.4% #157 1,622 0 1 1975 35–23 60.3% #32 1,857 0 18
29 1976 5–11 31.2% #106 1,593 0 1 1976 33–24 57.9% #28 1,860 0 19
30 1977 9–13 40.9% #66 1,642 0 1 1977 14–17 45.2% #87 1,720 0 19
31 1978 22–22 50.0% #70 1,660 0 2 1978 13–12 52.0% #57 1,709 0 20
32 1979 1–7 12.5% #300 1,582 0 2 1979 0–1 0.0% #662 1,697 0 20
33 1980 0–1 0.0% — 1,572 0 2 — — — — — — —

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 Cliff Richey
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% — — — — — — — — 1968 9 2 11 81.8% 22 7 29 75.9% 11 5 16 68.8% 4 1 5 80.0%
22 1969 3 1 4 75.0% 1 1 2 50.0% — — — — — — — — 1969 23 5 28 82.1% 27 7 34 79.4% 10 3 13 76.9% 4 3 7 57.1%
23 1970 — — — — 2 3 5 40.0% 3 3 6 50.0% 1 1 2 50.0% 1970 26 7 33 78.8% 31 5 36 86.1% 10 4 14 71.4% 15 8 23 65.2%
24 1971 9 10 19 47.4% 5 5 10 50.0% 0 4 4 0.0% 3 1 4 75.0% 1971 26 7 33 78.8% 20 7 27 74.1% 8 3 11 72.7% 13 6 19 68.4%
25 1972 4 6 10 40.0% 5 6 11 45.5% 0 2 2 0.0% 10 6 16 62.5% 1972 22 8 30 73.3% 8 3 11 72.7% 5 1 6 83.3% 19 12 31 61.3%
26 1973 0 3 3 0.0% 8 9 17 47.1% 3 3 6 50.0% 3 9 12 25.0% 1973 9 5 14 64.3% 15 10 25 60.0% 3 2 5 60.0% 20 9 29 69.0%
27 1974 0 2 2 0.0% 4 6 10 40.0% 5 6 11 45.5% 3 5 8 37.5% 1974 16 8 24 66.7% 3 3 6 50.0% 2 2 4 50.0% 3 2 5 60.0%
28 1975 0 2 2 0.0% 3 2 5 60.0% — — — — 0 7 7 0.0% 1975 8 7 15 53.3% 10 8 18 55.6% 5 2 7 71.4% 12 6 18 66.7%
29 1976 1 2 3 33.3% 3 8 11 27.3% — — — — 1 1 2 50.0% 1976 12 7 19 63.2% 16 6 22 72.7% 0 1 1 0.0% 5 10 15 33.3%
30 1977 0 1 1 0.0% 7 8 15 46.7% — — — — 2 4 6 33.3% 1977 3 4 7 42.9% 3 6 9 33.3% 0 1 1 0.0% 8 6 14 57.1%
31 1978 1 3 4 25.0% 19 12 31 61.3% 0 1 1 0.0% 2 6 8 25.0% 1978 9 5 14 64.3% 0 2 2 0.0% — — — — 4 5 9 44.4%
32 1979 0 3 3 0.0% 0 2 2 0.0% — — — — 1 2 3 33.3% 1979 — — — — — — — — — — — — 0 1 1 0.0%
33 1980 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 18 34 52 34.6% 58 63 121 47.9% 11 19 30 36.7% 26 42 68 38.2% — 163 65 228 71.5% 155 64 219 70.8% 54 24 78 69.2% 107 69 176 60.8%

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 Cliff Richey
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 1968 1739 120.9 — — — — +74 -1 -80 68.3% +1.05 12–4 (75%) — — +2.21
22 1969 1562 110.4 — — — — +69 — — 58.8% +0.47 1–0 — — +0.42 1969 1948 136.7 — — — — +130 +23 -163 69.5% +1.45 14–3 (82%) — — +2.23
23 1970 1576 112.1 — — — — — -38 -9 44.2% -0.47 3–1 (75%) 3–0 (100%) — +0.52 1970 2029 149.4 — — — — +93 +27 -149 72.6% +1.52 14–7 (67%) 6–3 (67%) 104.3 -0.49
24 1971 1628 112.5 — — — — +22 -3 -138 46.0% -0.41 6–7 (46%) 6–4 (60%) 100.6 +2.79 1971 1909 147.4 — — — — +122 +39 +24 70.5% +1.44 11–13 (46%) 13–6 (68%) 96.6 +5.08
25 1972 1653 127.7 — — — — +76 -41 — 47.8% -0.14 5–3 (63%) 10–5 (67%) 106.7 +1.72 1972 1957 154.3 — — — — +26 +16 +43 64.0% +1.09 16–12 (57%) 15–12 (56%) 100.8 -3.18
26 1973 1636 128.2 — — — — +14 +40 -160 42.9% -0.51 2–5 (29%) 3–8 (27%) 94.4 -0.89 1973 1849 145.9 — — — — +101 -9 +122 61.0% +0.95 13–11 (54%) 14–11 (56%) 97.8 -1.66
27 1974 1635 122.3 — — — — -15 -23 -86 43.5% -0.32 3–7 (30%) 8–5 (62%) 100.5 -0.79 1974 1908 152.6 — — — — +81 -78 +58 59.8% +0.95 8–7 (53%) 9–8 (53%) 101.2 -3.70
28 1975 1622 129.9 — — — — -78 +28 — 29.0% -0.93 3–1 (75%) 1–6 (14%) 100.9 -1.26 1975 1858 145.2 — — — — +59 -41 +101 56.6% +0.54 14–10 (58%) 8–7 (53%) 99.2 -3.96
29 1976 1593 122.5 — — — — -42 -10 — 38.1% -0.67 3–6 (33%) 4–3 (57%) 102.3 -0.27 1976 1861 149.1 — — — — -31 +42 — 57.8% +0.65 8–8 (50%) 8–10 (44%) 96.4 -1.56
30 1977 1643 134.4 — — — — -94 -5 — 50.8% +0.08 1–10 (9%) 4–5 (44%) 93.6 +0.22 1977 1720 132.8 — — — — +62 +53 — 47.8% -0.14 4–5 (44%) 7–6 (54%) 100.6 +1.06
31 1978 1661 140.3 — — — — -125 +79 — 50.0% +0.10 6–8 (43%) 6–10 (38%) 98.0 +1.29 1978 1710 129.7 — — — — +66 — — 50.0% -0.05 5–4 (56%) 4–3 (57%) 100.7 +0.66
32 1979 1583 117.3 — — — — -89 — — 11.8% -2.00 1–0 0–3 (0%) — +0.12 1979 1697 102.8 — — — — — — — 0.0% -3.00 — — — -0.06
33 1980 1573 101.3 — — — — — — — 33.3% 0.00 0–1 0–2 — -0.06 — — — — — — — — — — — — — — — —
Career — 1757 133.1 — — — — -7 +19 -93 44.8% -0.30 34–50 (40%) 45–51 (47%) 99.4 +1.46 — 2081 148.7 — — — — +73 +13 -45 64.5% +1.06 119–84 (59%) 84–66 (56%) 104.0 -0.49

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.