H2H data updated: 2026-08-15 02:40 UTC

John Newcombe vs Joaquin Loyo Mayo H2H: 1-0

John Newcombe holds a 1–0 lead over Joaquin Loyo Mayo in their ATP head-to-head. Across 1 main-draw meeting, John Newcombe leads 1–0 on grass. Most recently, John Newcombe won the 1970 US Open round of 64 6-3 6-3 6-1.

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John Newcombe
AUS Age 82 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Joaquin Loyo Mayo
MEX

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
John Newcombe 6-3 6-3 6-1 Joaquin Loyo Mayo Match data Sep 6, 1970* R64 US Open Grand Slam Grass

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
John Newcombe #826 #1 0 2,212 556 224 71.3% 5 2 0 0 34 41
Joaquin Loyo Mayo — — — 1,669 — — — 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 John Newcombe Joaquin Loyo Mayo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
24 1968 70–37 65.4% — 1,819 0 8 — — — — — — —
25 1969 64–26 71.1% — 1,915 0 10 — — — — — — —
26 1970 65–23 73.9% — 2,035 1 14 — — — — — — —
27 1971 61–18 77.2% — 2,086 2 20 — — — — — — —
28 1972 69–22 75.8% — 2,129 2 27 — — — — — — —
29 1973 59–19 75.6% #2 2,055 4 31 — — — — — — —
30 1974 87–16 84.5% #2 2,123 4 40 — — — — — — —
31 1975 21–9 70.0% #20 2,010 5 41 — — — — — — —
32 1976 21–17 55.3% #21 1,831 5 41 — — — — — — —
33 1977 5–6 45.5% #185 1,837 5 41 — — — — — — —
34 1978 30–25 54.5% #24 1,816 5 41 — — — — — — —
35 1979 4–3 57.1% #226 1,833 5 41 — — — — — — —
36 1980 0–2 0.0% — 1,801 5 41 — — — — — — —
37 1981 0–1 0.0% — 1,793 5 41 — — — — — — —

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 John Newcombe 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 %
22 — — — — — — — — — — — — — — — — — 1968 2 1 3 66.7% 4 2 6 66.7% 2 3 5 40.0% — — — —
23 — — — — — — — — — — — — — — — — — 1969 4 6 10 40.0% — — — — 2 4 6 33.3% — — — —
24 1968 18 7 25 72.0% 18 4 22 81.8% 15 7 22 68.2% 19 19 38 50.0% 1970 3 7 10 30.0% 4 8 12 33.3% 3 4 7 42.9% 0 1 1 0.0%
25 1969 5 4 9 55.6% 27 7 34 79.4% 25 7 32 78.1% 7 8 15 46.7% 1971 5 10 15 33.3% 1 4 5 20.0% 3 2 5 60.0% 1 1 2 50.0%
26 1970 17 8 25 68.0% 2 1 3 66.7% 37 7 44 84.1% 9 7 16 56.3% 1972 2 2 4 50.0% 2 1 3 66.7% 0 1 1 0.0% — — — —
27 1971 10 5 15 66.7% 22 6 28 78.6% 12 4 16 75.0% 17 3 20 85.0% 1973 1 3 4 25.0% 0 3 3 0.0% 0 1 1 0.0% 0 5 5 0.0%
28 1972 16 3 19 84.2% 13 5 18 72.2% 4 2 6 66.7% 36 12 48 75.0% 1974 0 4 4 0.0% 4 5 9 44.4% 2 1 3 66.7% 2 4 6 33.3%
29 1973 14 4 18 77.8% 17 7 24 70.8% 18 2 20 90.0% 10 6 16 62.5% 1975 0 3 3 0.0% 9 12 21 42.9% 3 2 5 60.0% 0 3 3 0.0%
30 1974 49 3 52 94.2% 10 4 14 71.4% 18 8 26 69.2% 10 1 11 90.9% 1976 — — — — — — — — — — — — 1 1 2 50.0%
31 1975 9 6 15 60.0% 3 1 4 75.0% 6 0 6 100.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — —
32 1976 7 7 14 50.0% 4 3 7 57.1% 7 2 9 77.8% 3 5 8 37.5% 1978 — — — — 0 1 1 0.0% — — — — — — — —
33 1977 1 2 3 33.3% 0 1 1 0.0% 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — —
34 1978 5 4 9 55.6% 9 11 20 45.0% 8 3 11 72.7% 8 7 15 53.3% — — — — — — — — — — — — — — — — —
35 1979 4 3 7 57.1% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
36 1980 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
37 1981 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 155 59 214 72.4% 125 50 175 71.4% 154 45 199 77.4% 122 70 192 63.5% — 17 36 53 32.1% 24 36 60 40.0% 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 are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 John Newcombe Joaquin Loyo Mayo
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
22 — — — — — — — — — — — — — — — 1968 1579 110.6 — — — — -14 -7 -35 53.8% -0.05 3–2 (60%) — -0.73
23 — — — — — — — — — — — — — — — 1969 1565 104.7 — — — — +31 — -29 42.1% -0.74 1–2 (33%) — +0.27
24 1968 1819 120.4 — — — — -99 +47 -85 60.5% +1.05 16–14 (53%) — +1.07 1970 1571 117.6 — — — — +20 -51 -10 32.1% -1.28 5–3 (63%) 2–3 (40%) -1.18
25 1969 1916 144.4 — — — — -169 +98 +138 66.0% +1.08 16–9 (64%) — -2.96 1971 1615 119.2 — — — — -46 -108 +7 41.3% -0.57 3–3 (50%) 1–4 (20%) -0.90
26 1970 2035 152.2 — — — — -68 -52 +205 66.8% +1.17 17–9 (65%) 4–4 (50%) -2.10 1972 1651 114.3 — — — — -57 -78 — 55.6% +0.78 1–0 1–1 +0.61
27 1971 2086 160.2 — — — — +47 -10 +106 70.1% +1.06 15–5 (75%) 18–9 (67%) -5.36 1973 1540 118.7 — — — — +1 -27 — 28.9% -1.50 1–7 (13%) 4–4 (50%) -1.32
28 1972 2130 156.8 — — — — +82 -62 -26 72.1% +1.41 13–9 (59%) 20–12 (63%) -3.80 1974 1574 123.8 — — — — -53 -13 +39 38.9% -0.74 5–5 (50%) 0–2 -0.15
29 1973 2055 152.7 — — — — +47 -61 +156 70.8% +1.34 14–8 (64%) 22–13 (63%) +0.31 1975 1549 118.8 — — — — -82 +24 +100 37.8% -1.05 4–1 (80%) 3–2 (60%) +1.17
30 1974 2124 158.5 — — — — +236 -159 +2 78.5% +1.80 14–3 (82%) 24–11 (69%) +0.60 1976 1565 110.9 — — — — — — — 50.0% -0.50 — 1–0 -0.03
31 1975 2010 142.7 — — — — +118 -61 +187 63.4% +0.87 8–4 (67%) 3–5 (38%) +0.10 — — — — — — — — — — — — — — —
32 1976 1831 149.0 — — — — +122 +49 +314 53.9% +0.25 5–3 (63%) 12–7 (63%) -0.85 1978 1560 103.1 — — — — — — — 0.0% -3.50 — — -0.23
33 1977 1837 136.9 — — — — +70 — +253 54.8% +0.19 1–3 (25%) 3–2 (60%) -1.06 — — — — — — — — — — — — — — —
34 1978 1817 148.9 — — — — +96 -85 +255 50.8% +0.10 10–4 (71%) 8–7 (53%) -2.51 — — — — — — — — — — — — — — —
35 1979 1833 126.5 — — — — +79 — — 53.3% -0.07 1–0 — -1.19 — — — — — — — — — — — — — — —
36 1980 1801 107.0 — — — — — — — 0.0% -2.75 — 0–1 -0.42 — — — — — — — — — — — — — — —
37 1981 1794 108.5 — — — — — — — 0.0% -3.50 — — -0.46 — — — — — — — — — — — — — — —
Career — 2212 154.2 — — — — +46 -14 +125 66.4% +1.09 130–71 (65%) 114–71 (62%) -2.41 — 1669 122.7 — — — — -22 -19 +8 39.2% -0.82 23–23 (50%) 12–16 (43%) -1.53

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.