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

Paul Gerken vs Joaquin Loyo Mayo H2H: 1-1

Paul Gerken and Joaquin Loyo Mayo are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Joaquin Loyo Mayo leads 1–0 on carpet, while Paul Gerken leads 1–0 on hard courts. Most recently, Joaquin Loyo Mayo won the 1974 Oslo quarterfinal 6-3 3-6 6-3.

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Paul Gerken
USA Age 76 Right-Handed 185 cm / 6'1"
H2H
1 – 1
2 main-draw meetings
Joaquin Loyo Mayo
MEX Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Joaquin Loyo Mayo 6-3 3-6 6-3 Paul Gerken #64 Match data Nov 21, 1974* QF Oslo ATP 250 Carpet
Paul Gerken 6-4 6-1 Joaquin Loyo Mayo Match data Nov 6, 1974* R64 Stockholm Open 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
Paul Gerken #496 #35 0 1,836 121 126 49.0% 0 0 0 0 0 0
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 Paul Gerken Joaquin Loyo Mayo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1968 4–3 57.1% — 1,540 0 0 — — — — — — —
19 1969 4–8 33.3% — 1,514 0 0 — — — — — — —
20 1970 3–7 30.0% — 1,513 0 0 — — — — — — —
21 1971 7–9 43.8% — 1,558 0 0 — — — — — — —
22 1972 14–12 53.8% — 1,651 0 0 — — — — — — —
23 1973 49–32 60.5% #50 1,760 0 0 — — — — — — —
24 1974 23–31 42.6% #65 1,649 0 0 — — — — — — —
25 1975 14–19 42.4% #80 1,610 0 0 — — — — — — —
27 1977 3–5 37.5% — 1,601 0 0 — — — — — — —

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 Paul Gerken 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 %
18 1968 2 1 3 66.7% — — — — 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
19 1969 — — — — 1 3 4 25.0% 3 5 8 37.5% — — — — — — — — — — — — — — — — — — — — —
20 1970 0 1 1 0.0% 1 3 4 25.0% 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 1971 3 4 7 42.9% 3 4 7 42.9% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
22 1972 2 3 5 40.0% 6 4 10 60.0% 2 2 4 50.0% 4 3 7 57.1% 1968 2 1 3 66.7% 4 3 7 57.1% 2 3 5 40.0% — — — —
23 1973 20 11 31 64.5% 18 13 31 58.1% 5 4 9 55.6% 6 4 10 60.0% 1969 4 6 10 40.0% — — — — 2 4 6 33.3% — — — —
24 1974 6 10 16 37.5% 7 10 17 41.2% 3 3 6 50.0% 7 8 15 46.7% 1970 3 7 10 30.0% 4 8 12 33.3% 3 4 7 42.9% 0 1 1 0.0%
25 1975 3 3 6 50.0% 1 6 7 14.3% 1 2 3 33.3% 9 8 17 52.9% 1971 5 10 15 33.3% 1 4 5 20.0% 3 2 5 60.0% 1 1 2 50.0%
26 — — — — — — — — — — — — — — — — — 1972 2 2 4 50.0% 2 1 3 66.7% 0 1 1 0.0% — — — —
27 1977 1 1 2 50.0% 2 3 5 40.0% 0 1 1 0.0% — — — — 1973 1 3 4 25.0% 0 3 3 0.0% 0 1 1 0.0% 0 5 5 0.0%
28 — — — — — — — — — — — — — — — — — 1974 0 4 4 0.0% 4 5 9 44.4% 2 1 3 66.7% 2 4 6 33.3%
29 — — — — — — — — — — — — — — — — — 1975 0 2 2 0.0% 9 12 21 42.9% 3 2 5 60.0% 0 3 3 0.0%
30 — — — — — — — — — — — — — — — — — 1976 — — — — — — — — — — — — 1 1 2 50.0%
32 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
Career — 37 34 71 52.1% 39 46 85 45.9% 19 22 41 46.3% 26 24 50 52.0% — 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 Paul Gerken 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
18 1968 1541 101.1 — — — — +35 — -12 42.1% +0.05 1–0 — — -0.33 — — — — — — — — — — — — — — — —
19 1969 1515 107.8 — — — — — -31 -14 43.8% -0.13 1–5 (17%) — — -0.41 — — — — — — — — — — — — — — — —
20 1970 1514 114.4 — — — — — -33 +11 37.5% -0.46 0–2 1–0 — -0.12 — — — — — — — — — — — — — — — —
21 1971 1559 109.6 — — — — -25 -50 — 47.6% +0.10 4–4 (50%) 2–5 (29%) 99.0 +0.82 — — — — — — — — — — — — — — — —
22 1972 1652 124.6 — — — — -35 -63 -66 52.8% +0.39 7–6 (54%) 6–7 (46%) 102.0 +2.19 1968 1562 109.4 — — — — +5 +8 -19 50.0% -0.19 3–2 (60%) — — -0.40
23 1973 1761 139.5 — — — — +36 -32 -117 56.5% +0.68 18–10 (64%) 16–17 (48%) 105.1 +1.23 1969 1556 104.5 — — — — +41 — -20 42.1% -0.74 1–2 (33%) — — +0.27
24 1974 1649 124.9 — — — — +35 -18 -16 46.9% -0.35 8–13 (38%) 13–9 (59%) 96.8 -0.35 1970 1567 117.5 — — — — +24 -47 -7 32.1% -1.28 5–3 (63%) 2–3 (40%) 101.6 -1.14
25 1975 1611 129.1 — — — — +120 -75 +20 42.7% -0.56 7–7 (50%) 10–6 (63%) 104.1 -0.79 1971 1632 119.2 — — — — -36 -125 -10 41.3% -0.57 3–3 (50%) 1–4 (20%) 99.8 -0.83
26 — — — — — — — — — — — — — — — — 1972 1663 114.2 — — — — -48 -93 — 55.6% +0.78 1–0 1–1 — +0.59
27 1977 1601 119.0 — — — — — -52 — 38.9% -0.39 1–1 1–2 (33%) — +0.38 1973 1548 119.0 — — — — +8 -36 — 28.9% -1.50 1–7 (13%) 4–4 (50%) 93.8 -1.38
28 — — — — — — — — — — — — — — — — 1974 1578 123.7 — — — — -49 -17 +35 38.9% -0.74 5–5 (50%) 0–2 — -0.25
29 — — — — — — — — — — — — — — — — 1975 1555 119.2 — — — — -73 +23 +94 38.9% -1.01 4–1 (80%) 3–2 (60%) 105.4 +1.08
30 — — — — — — — — — — — — — — — — 1976 1570 110.9 — — — — — — — 50.0% -0.50 — 1–0 — -0.03
32 — — — — — — — — — — — — — — — — 1978 1566 103.3 — — — — — — — 0.0% -3.50 — — — -0.23
Career — 1836 131.6 — — — — +41 -39 -39 49.2% +0.08 47–48 (49%) 49–46 (52%) 101.5 +1.07 — 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.