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

Colin Dowdeswell vs Joaquin Loyo Mayo H2H: 0-1

Joaquin Loyo Mayo holds a 1–0 lead over Colin Dowdeswell in their ATP head-to-head. Across 1 main-draw meeting, Joaquin Loyo Mayo leads 1–0 on clay. Most recently, Joaquin Loyo Mayo won the 1975 Valencia round of 64 6-3 1-6 6-4.

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Colin Dowdeswell
GBR Age 71 Right-Handed 185 cm / 6'1"
H2H
0 – 1
1 main-draw meetings
Joaquin Loyo Mayo
MEX Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Joaquin Loyo Mayo 6-3 1-6 6-4 Colin Dowdeswell #235 Match data Apr 22, 1975* R64 Valencia 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
Colin Dowdeswell #901 #31 0 1,730 119 174 40.6% 0 0 0 0 1 1
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 Colin Dowdeswell Joaquin Loyo Mayo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1972 1–1 50.0% — 1,504 0 0 — — — — — — —
18 1973 4–5 44.4% #148 1,521 0 0 — — — — — — —
19 1974 4–4 50.0% #138 1,537 0 0 — — — — — — —
20 1975 22–24 47.8% #85 1,611 0 1 — — — — — — —
21 1976 14–26 35.0% #122 1,626 0 1 — — — — — — —
22 1977 9–13 40.9% #94 1,576 0 1 — — — — — — —
23 1978 20–22 47.6% #75 1,652 0 1 — — — — — — —
24 1979 12–16 42.9% #104 1,616 0 1 — — — — — — —
25 1980 1–13 7.1% #269 1,492 0 1 — — — — — — —
27 1982 2–4 33.3% — 1,520 0 1 — — — — — — —
28 1983 17–10 63.0% #33 1,717 0 1 — — — — — — —
29 1984 10–24 29.4% #179 1,608 0 1 — — — — — — —
30 1985 2–11 15.4% #258 1,476 0 1 — — — — — — —
31 1986 1–1 50.0% #414 1,511 0 1 — — — — — — —

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 Colin Dowdeswell 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 %
17 1972 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 1973 2 1 3 66.7% 2 2 4 50.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
19 1974 1 1 2 50.0% 0 1 1 0.0% 0 1 1 0.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
20 1975 2 2 4 50.0% 20 19 39 51.3% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
21 1976 2 4 6 33.3% 10 16 26 38.5% 1 2 3 33.3% 1 4 5 20.0% — — — — — — — — — — — — — — — — —
22 1977 1 2 3 33.3% 7 10 17 41.2% 1 1 2 50.0% — — — — 1968 2 1 3 66.7% 4 3 7 57.1% 2 3 5 40.0% — — — —
23 1978 10 6 16 62.5% 9 14 23 39.1% 1 1 2 50.0% 0 1 1 0.0% 1969 4 6 10 40.0% — — — — 2 4 6 33.3% — — — —
24 1979 5 9 14 35.7% 6 5 11 54.5% 1 1 2 50.0% 0 1 1 0.0% 1970 3 7 10 30.0% 4 8 12 33.3% 3 4 7 42.9% 0 1 1 0.0%
25 1980 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% — — — — 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 1982 — — — — 0 2 2 0.0% 1 1 2 50.0% 1 1 2 50.0% 1973 1 3 4 25.0% 0 3 3 0.0% 0 1 1 0.0% 0 5 5 0.0%
28 1983 8 3 11 72.7% 9 5 14 64.3% — — — — 0 2 2 0.0% 1974 0 4 4 0.0% 4 5 9 44.4% 2 1 3 66.7% 2 4 6 33.3%
29 1984 4 5 9 44.4% 2 9 11 18.2% 4 5 9 44.4% 0 5 5 0.0% 1975 0 2 2 0.0% 9 12 21 42.9% 3 2 5 60.0% 0 3 3 0.0%
30 1985 2 5 7 28.6% 0 1 1 0.0% 0 5 5 0.0% — — — — 1976 — — — — — — — — — — — — 1 1 2 50.0%
31 1986 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
Career — 39 41 80 48.8% 65 94 159 40.9% 10 22 32 31.2% 5 17 22 22.7% — 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 Colin Dowdeswell 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
17 1972 1505 99.4 — — — — — — — 57.1% -0.57 — 3–0 (100%) — +0.01 — — — — — — — — — — — — — — — —
18 1973 1522 117.1 — — — — +87 +60 — 47.6% -0.19 0–1 — — +0.52 — — — — — — — — — — — — — — — —
19 1974 1538 103.5 — — — — +109 — — 50.0% -0.39 1–1 1–1 — +1.37 — — — — — — — — — — — — — — — —
20 1975 1611 121.7 — — — — -26 +58 — 45.4% -0.20 4–8 (33%) 5–2 (71%) 98.8 +4.07 — — — — — — — — — — — — — — — —
21 1976 1626 126.9 — — — — -78 +49 -171 39.4% -0.75 5–9 (36%) 7–4 (64%) 99.4 +0.37 — — — — — — — — — — — — — — — —
22 1977 1577 118.3 — — — — -40 +40 — 43.9% -0.53 4–4 (50%) 3–4 (43%) 100.3 +1.16 1968 1562 109.4 — — — — +5 +8 -19 50.0% -0.19 3–2 (60%) — — -0.40
23 1978 1652 125.6 — — — — +16 -49 — 43.1% -0.41 13–5 (72%) 4–10 (29%) 108.9 +1.98 1969 1556 104.5 — — — — +41 — -20 42.1% -0.74 1–2 (33%) — — +0.27
24 1979 1617 120.0 — — — — -46 +21 — 43.1% -0.64 5–5 (50%) 7–5 (58%) 101.9 -0.03 1970 1567 117.5 — — — — +24 -47 -7 32.1% -1.28 5–3 (63%) 2–3 (40%) 101.6 -1.14
25 1980 1493 109.7 — — — — +86 +4 — 17.6% -2.09 0–4 (0%) 1–1 — -0.29 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 1982 1521 119.2 — — — — — — — 31.3% -0.94 1–0 1–2 (33%) — -0.28 1973 1548 119.0 — — — — +8 -36 — 28.9% -1.50 1–7 (13%) 4–4 (50%) 93.8 -1.38
28 1983 1718 139.0 — — — — -9 -106 — 59.1% +0.92 6–4 (60%) 4–3 (57%) 104.5 +1.78 1974 1578 123.7 — — — — -49 -17 +35 38.9% -0.74 5–5 (50%) 0–2 — -0.25
29 1984 1609 124.9 — — — — +55 -52 -92 31.7% -1.22 4–4 (50%) 2–2 (50%) 100.4 -0.62 1975 1555 119.2 — — — — -73 +23 +94 38.9% -1.01 4–1 (80%) 3–2 (60%) 105.4 +1.08
30 1985 1477 105.6 — — — — +120 — -48 26.7% -1.57 0–3 (0%) 1–3 (25%) 94.6 +0.51 1976 1570 110.9 — — — — — — — 50.0% -0.50 — 1–0 — -0.03
31 1986 1511 104.0 — — — — — — — 42.9% -0.71 — — — -0.18 — — — — — — — — — — — — — — — —
32 — — — — — — — — — — — — — — — — 1978 1566 103.3 — — — — — — — 0.0% -3.50 — — — -0.23
Career — 1730 128.5 — — — — +11 +10 -93 41.4% -0.57 43–48 (47%) 39–37 (51%) 103.8 +3.56 — 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.