H2H data updated: 2026-09-02 00:00 UTC

John Sadri vs Sandy Mayer H2H: 4-1

John Sadri holds a 4–1 lead over Sandy Mayer in their ATP head-to-head. Across 5 main-draw meetings, John Sadri leads 2–0 on carpet, while they are tied 1–1 on grass. Most recently, John Sadri won the 1982 Denver semifinal 7-6 6-1.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

John Sadri
USA Age 69 Right-Handed 188 cm / 6'2"
H2H
4 – 1
5 main draw meetings
Sandy Mayer
USA Age 74 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
John Sadri #53 7-6 6-1 Sandy Mayer #11 Match data Feb 6, 1982* SF Denver ATP 250 Carpet
John Sadri #19 4-6 6-4 6-2 Sandy Mayer #48 Match data Jan 29, 1981* R32 Philadelphia ATP 250 Carpet
John Sadri #23 6-4 6-4 Sandy Mayer #72 Match data Jul 11, 1980* R16 Newport ATP 250 Grass
John Sadri #20 2-6 7-5 7-6 Sandy Mayer #48 Match data Feb 13, 1980* R64 Indian Wells Open ATP 250 Hard
Sandy Mayer #25 6-7 7-5 7-6 6-2 John Sadri #70 Match data Jul 1, 1979* R32 Wimbledon Grand Slam Grass

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
John Sadri #997 #14 0 1,980 214 189 53.1% 0 0 0 0 2 2
Sandy Mayer #508 #7 0 2,080 371 205 64.4% 0 0 0 0 12 12

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 Sadri Sandy Mayer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1970 1–2 33.3% — 1,483 0 0
19 1976 0–1 0.0% #360 1,498 0 0 1971 1–4 20.0% — 1,455 0 0
20 1977 0–1 0.0% #322 1,496 0 0 1972 13–8 61.9% — 1,650 0 0
21 1978 6–8 42.9% #84 1,564 0 0 1973 30–13 69.8% #134 1,813 0 2
22 1979 29–24 54.7% #45 1,861 0 0 1974 29–10 74.4% #55 1,875 0 5
23 1980 47–25 65.3% #15 1,939 0 1 1975 47–23 67.1% #28 1,939 0 5
24 1981 22–21 51.2% #36 1,736 0 1 1976 13–15 46.4% #75 1,877 0 5
25 1982 32–23 58.2% #38 1,737 0 2 1977 39–14 73.6% #16 1,995 0 8
26 1983 8–13 38.1% #93 1,641 0 2 1978 41–20 67.2% #17 1,936 0 9
27 1984 25–16 61.0% #29 1,811 0 2 1979 15–12 55.6% #44 1,902 0 9
28 1985 25–25 50.0% #46 1,750 0 2 1980 17–18 48.6% #51 1,835 0 9
29 1986 12–21 36.4% #130 1,648 0 2 1981 42–16 72.4% #14 2,048 0 10
30 1987 8–11 42.1% #173 1,602 0 2 1982 38–19 66.7% #16 1,912 0 11
31 — — — — — — — 1983 33–17 66.0% #18 1,935 0 12
32 — — — — — — — 1984 10–11 47.6% #117 1,806 0 12
33 — — — — — — — 1985 2–3 40.0% #309 1,795 0 12

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 Sadri Sandy Mayer
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 — — — — — — — — — — — — — — — — — 1970 — — — — — — — — 1 2 3 33.3% — — — —
19 1976 — — — — 0 1 1 0.0% — — — — — — — — 1971 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% — — — —
20 1977 — — — — — — — — — — — — 0 1 1 0.0% 1972 1 1 2 50.0% 6 4 10 60.0% 5 2 7 71.4% 1 1 2 50.0%
21 1978 3 4 7 42.9% 0 2 2 0.0% 3 2 5 60.0% — — — — 1973 14 6 20 70.0% 7 2 9 77.8% 8 4 12 66.7% 1 1 2 50.0%
22 1979 9 8 17 52.9% 5 3 8 62.5% 8 4 12 66.7% 7 9 16 43.8% 1974 6 2 8 75.0% — — — — 5 3 8 62.5% 18 5 23 78.3%
23 1980 14 7 21 66.7% 0 2 2 0.0% 15 6 21 71.4% 18 10 28 64.3% 1975 17 7 24 70.8% 6 7 13 46.2% 3 2 5 60.0% 21 7 28 75.0%
24 1981 3 5 8 37.5% 0 1 1 0.0% 8 5 13 61.5% 11 10 21 52.4% 1976 4 4 8 50.0% — — — — 1 3 4 25.0% 8 8 16 50.0%
25 1982 3 6 9 33.3% 4 2 6 66.7% 10 6 16 62.5% 15 9 24 62.5% 1977 15 5 20 75.0% — — — — 3 1 4 75.0% 21 8 29 72.4%
26 1983 1 2 3 33.3% — — — — 1 4 5 20.0% 6 7 13 46.2% 1978 4 4 8 50.0% 3 1 4 75.0% 8 2 10 80.0% 26 13 39 66.7%
27 1984 9 6 15 60.0% 4 2 6 66.7% 11 5 16 68.8% 1 3 4 25.0% 1979 2 3 5 40.0% 4 4 8 50.0% 6 2 8 75.0% 3 3 6 50.0%
28 1985 8 10 18 44.4% — — — — 6 4 10 60.0% 11 11 22 50.0% 1980 9 6 15 60.0% 0 2 2 0.0% 7 6 13 53.8% 1 4 5 20.0%
29 1986 4 10 14 28.6% 0 1 1 0.0% 3 4 7 42.9% 5 6 11 45.5% 1981 22 8 30 73.3% 2 1 3 66.7% 3 1 4 75.0% 15 6 21 71.4%
30 1987 4 4 8 50.0% 1 1 2 50.0% 3 6 9 33.3% — — — — 1982 10 5 15 66.7% 10 3 13 76.9% 3 2 5 60.0% 15 9 24 62.5%
31 — — — — — — — — — — — — — — — — — 1983 16 8 24 66.7% 6 1 7 85.7% 4 1 5 80.0% 7 7 14 50.0%
32 — — — — — — — — — — — — — — — — — 1984 9 6 15 60.0% 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0%
33 — — — — — — — — — — — — — — — — — 1985 — — — — 0 1 1 0.0% — — — — 2 2 4 50.0%
Career — 58 62 120 48.3% 14 15 29 48.3% 68 46 114 59.6% 74 66 140 52.9% — 129 66 195 66.2% 46 31 77 59.7% 57 33 90 63.3% 139 75 214 65.0%

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 Sadri Sandy Mayer
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 — — — — — — — — — — — — — — — — 1970 1484 98.5 — — — — — — +6 37.5% -0.87 0–1 1–2 (33%) — +0.18
19 1976 1499 111.1 — — — — — — — 0.0% -3.00 — — — -0.27 1971 1456 95.6 — — — — — +66 — 30.8% -2.46 0–1 1–0 — +0.38
20 1977 1497 104.1 — — — — — — — 0.0% -3.00 — 0–1 — -0.07 1972 1651 127.7 — — — — -77 -36 -10 61.3% +0.85 5–4 (56%) 2–3 (40%) — +1.83
21 1978 1564 130.6 — — — — +6 — +44 50.0% +0.11 1–3 (25%) 2–2 (50%) — +0.84 1973 1813 130.2 — — — — -73 -58 -95 69.2% +1.07 6–3 (67%) 8–2 (80%) — +3.28
22 1979 1861 151.0 — — — — -119 -244 -56 51.8% +0.17 11–5 (69%) 8–14 (36%) — -1.45 1974 1875 138.1 — — — — +51 — -128 68.5% +1.21 10–3 (77%) 6–3 (67%) — +3.00
23 1980 1940 157.0 — — — — +11 — -34 62.3% +0.72 9–12 (43%) 19–16 (54%) — -5.20 1975 1939 149.0 — — — — +83 -226 -171 63.9% +1.01 8–7 (53%) 10–7 (59%) — -0.37
24 1981 1737 143.0 — — — — +67 — +81 48.1% +0.04 9–6 (60%) 11–12 (48%) — -1.48 1976 1877 146.9 — — — — +59 — -136 49.2% -0.11 2–6 (25%) 4–5 (44%) — -4.01
25 1982 1738 142.8 — — — — +19 -126 +70 56.2% +0.37 11–11 (50%) 19–19 (50%) — -1.52 1977 1996 152.6 — — — — +51 — -241 68.9% +1.40 9–8 (53%) 4–3 (57%) — +0.23
26 1983 1641 128.2 — — — — +86 — +64 39.2% -0.33 2–2 (50%) 4–8 (33%) — +1.38 1978 1936 156.1 — — — — +10 -230 -32 63.8% +0.98 12–11 (52%) 14–10 (58%) — -2.55
27 1984 1812 142.4 — — — — -66 -146 +50 57.1% +0.42 7–6 (54%) 10–14 (42%) — -0.17 1979 1902 143.7 — — — — -28 -144 +61 53.4% +0.10 7–4 (64%) 10–5 (67%) — -3.21
28 1985 1751 142.3 — — — — -39 — +121 49.2% -0.08 7–7 (50%) 13–14 (48%) — -2.23 1980 1835 151.0 — — — — +59 — +50 48.2% -0.05 4–4 (50%) 6–4 (60%) — -4.38
29 1986 1649 140.6 — — — — -1 — +163 42.4% -0.39 3–8 (27%) 9–10 (47%) — -1.80 1981 2049 165.1 — — — — +73 -302 -159 65.4% +1.15 13–4 (76%) 10–4 (71%) — -5.49
30 1987 1602 121.9 — — — — +47 — +90 44.9% -0.24 2–1 (67%) 4–2 (67%) — +0.33 1982 1912 154.4 — — — — +102 -109 -72 63.2% +0.94 13–6 (68%) 8–6 (57%) — -1.06
31 — — — — — — — — — — — — — — — — 1983 1936 155.1 — — — — +1 -53 -12 61.2% +0.81 14–8 (64%) 10–8 (56%) — -2.69
32 — — — — — — — — — — — — — — — — 1984 1806 122.4 — — — — +46 +18 — 51.7% -0.05 5–6 (45%) 5–3 (63%) — -0.21
33 — — — — — — — — — — — — — — — — 1985 1795 128.2 — — — — +51 — — 50.0% +0.50 0–2 0–2 — -1.00
Career — 1980 150.7 — — — — -7 -179 +46 52.1% +0.17 62–61 (50%) 99–112 (47%) 97.5 -2.90 — 2081 155.8 — — — — +44 -112 -55 61.6% +0.79 108–78 (58%) 99–67 (60%) 107.5 -2.83

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.