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

Mike Cahill vs Sandy Mayer H2H: 1-0

Mike Cahill holds a 1–0 lead over Sandy Mayer in their ATP head-to-head. Across 1 main-draw meeting, Mike Cahill leads 1–0 on clay. Most recently, Mike Cahill won the 1975 Calcutta quarterfinal W/O.

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

Mike Cahill
USA Age 74 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Sandy Mayer
USA Age 74 Right-Handed 178 cm / 5'10"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mike Cahill (w/o) Sandy Mayer Match data Nov 22, 1975* QF Calcutta 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
Mike Cahill #448 #58 0 1,727 100 156 39.1% 0 0 0 0 0 0
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 Mike Cahill Sandy Mayer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1970 1–2 33.3% — 1,483 0 0
19 — — — — — — — 1971 1–4 20.0% — 1,455 0 0
20 — — — — — — — 1972 13–8 61.9% — 1,650 0 0
21 — — — — — — — 1973 30–13 69.8% #134 1,813 0 2
22 1974 4–4 50.0% #138 1,539 0 0 1974 29–10 74.4% #55 1,875 0 5
23 1975 10–17 37.0% #79 1,585 0 0 1975 47–23 67.1% #28 1,939 0 5
24 1976 13–27 32.5% #136 1,587 0 0 1976 13–15 46.4% #75 1,877 0 5
25 1977 10–18 35.7% #94 1,574 0 0 1977 39–14 73.6% #16 1,995 0 8
26 1978 17–20 45.9% #69 1,692 0 0 1978 41–20 67.2% #17 1,936 0 9
27 1979 18–25 41.9% #113 1,678 0 0 1979 15–12 55.6% #44 1,902 0 9
28 1980 10–19 34.5% #189 1,601 0 0 1980 17–18 48.6% #51 1,835 0 9
29 1981 6–10 37.5% #100 1,629 0 0 1981 42–16 72.4% #14 2,048 0 10
30 1982 12–14 46.2% #98 1,644 0 0 1982 38–19 66.7% #16 1,912 0 11
31 1983 0–2 0.0% #108 1,621 0 0 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 Mike Cahill 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 — — — — — — — — — — — — — — — — — 1971 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% — — — —
20 — — — — — — — — — — — — — — — — — 1972 1 1 2 50.0% 6 4 10 60.0% 5 2 7 71.4% 1 1 2 50.0%
21 — — — — — — — — — — — — — — — — — 1973 14 6 20 70.0% 7 2 9 77.8% 8 4 12 66.7% 1 1 2 50.0%
22 1974 — — — — 3 3 6 50.0% — — — — 1 1 2 50.0% 1974 6 2 8 75.0% — — — — 5 3 8 62.5% 18 5 23 78.3%
23 1975 3 4 7 42.9% 6 9 15 40.0% — — — — 1 4 5 20.0% 1975 17 7 24 70.8% 6 7 13 46.2% 3 2 5 60.0% 21 7 28 75.0%
24 1976 1 4 5 20.0% 9 15 24 37.5% 0 2 2 0.0% 3 6 9 33.3% 1976 4 4 8 50.0% — — — — 1 3 4 25.0% 8 8 16 50.0%
25 1977 2 3 5 40.0% 5 9 14 35.7% 0 1 1 0.0% 3 5 8 37.5% 1977 15 5 20 75.0% — — — — 3 1 4 75.0% 21 8 29 72.4%
26 1978 5 6 11 45.5% 6 5 11 54.5% — — — — 6 9 15 40.0% 1978 4 4 8 50.0% 3 1 4 75.0% 8 2 10 80.0% 26 13 39 66.7%
27 1979 9 9 18 50.0% 8 8 16 50.0% 0 3 3 0.0% 1 5 6 16.7% 1979 2 3 5 40.0% 4 4 8 50.0% 6 2 8 75.0% 3 3 6 50.0%
28 1980 4 4 8 50.0% 6 9 15 40.0% — — — — 0 6 6 0.0% 1980 9 6 15 60.0% 0 2 2 0.0% 7 6 13 53.8% 1 4 5 20.0%
29 1981 5 5 10 50.0% 0 2 2 0.0% — — — — 1 3 4 25.0% 1981 22 8 30 73.3% 2 1 3 66.7% 3 1 4 75.0% 15 6 21 71.4%
30 1982 4 5 9 44.4% 6 4 10 60.0% — — — — 2 5 7 28.6% 1982 10 5 15 66.7% 10 3 13 76.9% 3 2 5 60.0% 15 9 24 62.5%
31 1983 — — — — 0 2 2 0.0% — — — — — — — — 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 — 33 40 73 45.2% 49 66 115 42.6% 0 6 6 0.0% 18 44 62 29.0% — 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 Mike Cahill 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 — — — — — — — — — — — — — — — — 1971 1456 95.6 — — — — — +66 — 30.8% -2.46 0–1 1–0 — +0.38
20 — — — — — — — — — — — — — — — — 1972 1651 127.7 — — — — -77 -36 -10 61.3% +0.85 5–4 (56%) 2–3 (40%) — +1.83
21 — — — — — — — — — — — — — — — — 1973 1813 130.2 — — — — -73 -58 -95 69.2% +1.07 6–3 (67%) 8–2 (80%) — +3.28
22 1974 1540 112.1 — — — — — +29 — 50.0% -0.44 1–1 3–0 (100%) — +0.47 1974 1875 138.1 — — — — +51 — -128 68.5% +1.21 10–3 (77%) 6–3 (67%) — +3.00
23 1975 1586 128.8 — — — — 0 -9 — 42.9% -0.51 2–9 (18%) 3–2 (60%) — +0.58 1975 1939 149.0 — — — — +83 -226 -171 63.9% +1.01 8–7 (53%) 10–7 (59%) — -0.37
24 1976 1587 130.4 — — — — -15 -18 — 36.8% -0.84 4–7 (36%) 5–3 (63%) — -1.12 1976 1877 146.9 — — — — +59 — -136 49.2% -0.11 2–6 (25%) 4–5 (44%) — -4.01
25 1977 1574 122.9 — — — — +16 -15 — 40.3% -0.63 4–7 (36%) 6–4 (60%) — +1.24 1977 1996 152.6 — — — — +51 — -241 68.9% +1.40 9–8 (53%) 4–3 (57%) — +0.23
26 1978 1692 139.6 — — — — -36 -53 — 45.8% +0.05 5–4 (56%) 2–8 (20%) — +0.86 1978 1936 156.1 — — — — +10 -230 -32 63.8% +0.98 12–11 (52%) 14–10 (58%) — -2.55
27 1979 1679 129.0 — — — — -28 +8 -236 42.7% -0.57 7–6 (54%) 5–6 (45%) — +0.42 1979 1902 143.7 — — — — -28 -144 +61 53.4% +0.10 7–4 (64%) 10–5 (67%) — -3.21
28 1980 1602 134.8 — — — — +14 +31 — 35.5% -0.68 1–4 (20%) 2–7 (22%) — -0.50 1980 1835 151.0 — — — — +59 — +50 48.2% -0.05 4–4 (50%) 6–4 (60%) — -4.38
29 1981 1630 125.6 — — — — +36 — — 44.7% -0.55 1–2 (33%) 4–2 (67%) — +0.59 1981 2049 165.1 — — — — +73 -302 -159 65.4% +1.15 13–4 (76%) 10–4 (71%) — -5.49
30 1982 1644 127.1 — — — — -2 +3 — 46.6% -0.35 4–5 (44%) 5–2 (71%) — +1.34 1982 1912 154.4 — — — — +102 -109 -72 63.2% +0.94 13–6 (68%) 8–6 (57%) — -1.06
31 1983 1621 97.8 — — — — — — — 0.0% -2.75 — — — -0.27 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 — 1728 136.1 — — — — -7 -5 -236 41.6% -0.53 29–45 (39%) 35–34 (51%) 100.1 +1.42 — 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.