H2H data updated: 2026-09-12 00:00 UTC

Vladimir Zednik vs Joaquin Loyo Mayo H2H: 1-0

Vladimir Zednik holds a 1–0 lead over Joaquin Loyo Mayo in their ATP head-to-head. Across 1 main-draw meeting, Vladimir Zednik leads 1–0 on hard courts. Most recently, Vladimir Zednik won the 1972 Caracas round of 16 6-3 6-3.

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Vladimir Zednik
CZE Age 79 Right-Handed
H2H
1 – 0
1 main-draw meetings
Joaquin Loyo Mayo
MEX Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Vladimir Zednik 6-3 6-3 Joaquin Loyo Mayo Match data Mar 21, 1972* R16 Caracas 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
Joaquin Loyo Mayo — — — 1,667 — — — 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 Vladimir Zednik Joaquin Loyo Mayo
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% — 1,629 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 — — — — — — —
30 1977 9–13 40.9% #66 1,642 0 1 — — — — — — —
31 1978 22–22 50.0% #70 1,660 0 2 — — — — — — —
32 1979 1–7 12.5% #300 1,582 0 2 — — — — — — —
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 Joaquin Loyo Mayo
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% — — — — — — — — 1968 2 1 3 66.7% 4 3 7 57.1% 2 3 5 40.0% — — — —
23 1970 — — — — 2 3 5 40.0% 3 3 6 50.0% 1 1 2 50.0% 1969 4 6 10 40.0% — — — — 2 4 6 33.3% — — — —
24 1971 9 10 19 47.4% 5 5 10 50.0% 0 4 4 0.0% 3 1 4 75.0% 1970 3 7 10 30.0% 4 8 12 33.3% 3 4 7 42.9% 0 1 1 0.0%
25 1972 4 6 10 40.0% 5 6 11 45.5% 0 2 2 0.0% 10 6 16 62.5% 1971 5 10 15 33.3% 1 4 5 20.0% 3 2 5 60.0% 1 1 2 50.0%
26 1973 0 3 3 0.0% 8 9 17 47.1% 3 3 6 50.0% 3 9 12 25.0% 1972 2 2 4 50.0% 2 1 3 66.7% 0 1 1 0.0% — — — —
27 1974 0 2 2 0.0% 4 6 10 40.0% 5 6 11 45.5% 3 5 8 37.5% 1973 1 3 4 25.0% 0 3 3 0.0% 0 1 1 0.0% 0 5 5 0.0%
28 1975 0 2 2 0.0% 3 2 5 60.0% — — — — 0 7 7 0.0% 1974 0 4 4 0.0% 4 5 9 44.4% 2 1 3 66.7% 2 4 6 33.3%
29 1976 1 2 3 33.3% 3 8 11 27.3% — — — — 1 1 2 50.0% 1975 0 2 2 0.0% 9 12 21 42.9% 3 2 5 60.0% 0 3 3 0.0%
30 1977 0 1 1 0.0% 7 8 15 46.7% — — — — 2 4 6 33.3% 1976 — — — — — — — — — — — — 1 1 2 50.0%
31 1978 1 3 4 25.0% 19 12 31 61.3% 0 1 1 0.0% 2 6 8 25.0% — — — — — — — — — — — — — — — — —
32 1979 0 3 3 0.0% 0 2 2 0.0% — — — — 1 2 3 33.3% 1978 — — — — 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% — 17 35 52 32.7% 24 37 61 39.3% 15 18 33 45.5% 4 15 19 21.1%

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 Joaquin Loyo Mayo
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 1968 1562 109.4 — — — — +5 +8 -19 50.0% -0.19 3–2 (60%) — — -0.40
23 1970 1576 112.1 — — — — — -41 -8 44.2% -0.47 3–1 (75%) 3–0 (100%) — +0.55 1969 1556 104.5 — — — — +41 — -20 42.1% -0.74 1–2 (33%) — — +0.27
24 1971 1630 112.7 — — — — +20 -4 -140 46.0% -0.41 6–7 (46%) 6–4 (60%) 100.6 +2.74 1970 1567 117.5 — — — — +24 -47 -7 32.1% -1.28 5–3 (63%) 2–3 (40%) 101.6 -1.14
25 1972 1654 127.7 — — — — +75 -41 — 47.8% -0.14 5–3 (63%) 10–5 (67%) 106.7 +1.73 1971 1632 119.2 — — — — -36 -125 -10 41.3% -0.57 3–3 (50%) 1–4 (20%) 99.8 -0.83
26 1973 1637 128.2 — — — — +13 +40 -161 42.9% -0.51 2–5 (29%) 3–8 (27%) 94.4 -0.89 1972 1663 114.2 — — — — -48 -93 — 55.6% +0.78 1–0 1–1 — +0.59
27 1974 1636 122.3 — — — — -16 -23 -87 43.5% -0.32 3–7 (30%) 8–5 (62%) 100.5 -0.80 1973 1548 119.0 — — — — +8 -36 — 28.9% -1.50 1–7 (13%) 4–4 (50%) 93.8 -1.38
28 1975 1622 130.0 — — — — -78 +29 — 29.0% -0.93 3–1 (75%) 1–6 (14%) 100.9 -1.26 1974 1578 123.7 — — — — -49 -17 +35 38.9% -0.74 5–5 (50%) 0–2 — -0.25
29 1976 1593 122.5 — — — — -42 -10 — 38.1% -0.67 3–6 (33%) 4–3 (57%) 102.3 -0.27 1975 1555 119.2 — — — — -73 +23 +94 38.9% -1.01 4–1 (80%) 3–2 (60%) 105.4 +1.08
30 1977 1643 134.4 — — — — -94 -5 — 50.8% +0.08 1–10 (9%) 4–5 (44%) 93.7 +0.22 1976 1570 110.9 — — — — — — — 50.0% -0.50 — 1–0 — -0.03
31 1978 1661 140.4 — — — — -125 +79 — 50.0% +0.10 6–8 (43%) 6–10 (38%) 98.0 +1.29 — — — — — — — — — — — — — — — —
32 1979 1583 117.3 — — — — -88 — — 11.8% -2.00 1–0 0–3 (0%) — +0.12 1978 1566 103.3 — — — — — — — 0.0% -3.50 — — — -0.23
33 1980 1573 101.3 — — — — — — — 33.3% 0.00 0–1 0–2 — -0.06 — — — — — — — — — — — — — — — —
Career — 1757 133.1 — — — — -7 +19 -94 44.8% -0.30 34–50 (40%) 45–51 (47%) 99.4 +1.45 — 1668 122.5 — — — — -13 -20 +8 39.1% -0.82 23–23 (50%) 12–16 (43%) 101.5 -1.44

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.