H2H data updated: 2026-09-05 00:00 UTC

Sandy Mayer vs Erik Van Dillen H2H: 2-0

Sandy Mayer holds a 2–0 lead over Erik Van Dillen in their ATP head-to-head. Across 2 main-draw meetings, Sandy Mayer leads 1–0 on carpet and 1–0 on hard courts. Most recently, Sandy Mayer won the 1975 Maui round of 16 6-1 6-4.

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

Sandy Mayer
USA Age 74 Right-Handed 178 cm / 5'10"
H2H
2 – 0
2 main draw meetings
Erik Van Dillen
USA Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sandy Mayer 6-1 6-4 Erik Van Dillen Match data Oct 9, 1975* R16 Maui ATP 250 Hard
Sandy Mayer 6-1 4-6 7-5 Erik Van Dillen Match data Sep 26, 1974* R32 San Francisco ATP 250 Carpet

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
Sandy Mayer #508 #7 0 2,080 371 205 64.4% 0 0 0 0 12 12
Erik Van Dillen — — — 1,857 — — — 0 0 0 0 2 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 Sandy Mayer Erik Van Dillen
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 29–10 74.4% #55 1,875 0 5 — — — — — — —
23 1975 47–23 67.1% #28 1,939 0 5 — — — — — — —
24 1976 13–15 46.4% #75 1,877 0 5 — — — — — — —
25 1977 39–14 73.6% #16 1,995 0 8 — — — — — — —
26 1978 41–20 67.2% #17 1,936 0 9 — — — — — — —
27 1979 15–12 55.6% #44 1,902 0 9 — — — — — — —
28 1980 17–18 48.6% #51 1,835 0 9 — — — — — — —
29 1981 42–16 72.4% #14 2,048 0 10 — — — — — — —
30 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 Sandy Mayer Erik Van Dillen
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 — — — — — — — — — — — — — — — — — 1968 1 2 3 33.3% — — — — 3 1 4 75.0% — — — —
18 1970 — — — — — — — — 1 2 3 33.3% — — — — 1969 0 3 3 0.0% 3 1 4 75.0% 2 5 7 28.6% — — — —
19 1971 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0% — — — — 1970 1 6 7 14.3% 0 1 1 0.0% 0 1 1 0.0% 2 0 2 100.0%
20 1972 1 1 2 50.0% 6 4 10 60.0% 5 2 7 71.4% 1 1 2 50.0% 1971 5 7 12 41.7% 5 2 7 71.4% 0 3 3 0.0% 0 1 1 0.0%
21 1973 14 6 20 70.0% 7 2 9 77.8% 8 4 12 66.7% 1 1 2 50.0% 1972 6 4 10 60.0% — — — — 2 2 4 50.0% 5 3 8 62.5%
22 1974 6 2 8 75.0% — — — — 5 3 8 62.5% 18 5 23 78.3% 1973 6 2 8 75.0% 7 6 13 53.8% 5 2 7 71.4% 5 8 13 38.5%
23 1975 17 7 24 70.8% 6 7 13 46.2% 3 2 5 60.0% 21 7 28 75.0% 1974 2 6 8 25.0% 7 8 15 46.7% 2 3 5 40.0% 8 10 18 44.4%
24 1976 4 4 8 50.0% — — — — 1 3 4 25.0% 8 8 16 50.0% 1975 5 6 11 45.5% 4 4 8 50.0% 1 2 3 33.3% 6 8 14 42.9%
25 1977 15 5 20 75.0% — — — — 3 1 4 75.0% 21 8 29 72.4% 1976 4 5 9 44.4% 6 11 17 35.3% 0 1 1 0.0% 4 5 9 44.4%
26 1978 4 4 8 50.0% 3 1 4 75.0% 8 2 10 80.0% 26 13 39 66.7% 1977 2 6 8 25.0% — — — — 3 3 6 50.0% 5 5 10 50.0%
27 1979 2 3 5 40.0% 4 4 8 50.0% 6 2 8 75.0% 3 3 6 50.0% 1978 5 5 10 50.0% 1 3 4 25.0% 3 1 4 75.0% 3 6 9 33.3%
28 1980 9 6 15 60.0% 0 2 2 0.0% 7 6 13 53.8% 1 4 5 20.0% 1979 6 4 10 60.0% 0 2 2 0.0% — — — — 1 5 6 16.7%
29 1981 22 8 30 73.3% 2 1 3 66.7% 3 1 4 75.0% 15 6 21 71.4% 1980 6 6 12 50.0% 0 1 1 0.0% 0 2 2 0.0% 0 5 5 0.0%
30 1982 10 5 15 66.7% 10 3 13 76.9% 3 2 5 60.0% 15 9 24 62.5% 1981 2 3 5 40.0% 2 3 5 40.0% 3 2 5 60.0% — — — —
31 1983 16 8 24 66.7% 6 1 7 85.7% 4 1 5 80.0% 7 7 14 50.0% 1982 0 2 2 0.0% — — — — — — — — — — — —
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 — 129 66 195 66.2% 46 31 77 59.7% 57 33 90 63.3% 139 75 214 65.0% — 51 67 118 43.2% 35 42 77 45.5% 24 28 52 46.2% 39 56 95 41.1%

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 Sandy Mayer Erik Van Dillen
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 — — — — — — — — — — — — — — — — 1968 1551 103.4 — — — — -29 — +43 44.4% -0.56 1–0 — — -0.60
18 1970 1484 98.5 — — — — — — +6 37.5% -0.87 0–1 1–2 (33%) — +0.18 1969 1509 115.4 — — — — +8 +71 +4 40.5% -0.35 1–3 (25%) — — +0.03
19 1971 1456 95.6 — — — — — +66 — 30.8% -2.46 0–1 1–0 — +0.38 1970 1553 117.9 — — — — +28 — — 43.8% -0.25 2–1 (67%) 2–0 — -0.35
20 1972 1651 127.7 — — — — -77 -36 -10 61.3% +0.85 5–4 (56%) 2–3 (40%) 101.5 +1.83 1971 1636 120.5 — — — — -77 +17 -151 44.8% -0.45 5–5 (50%) 5–2 (71%) 103.7 -0.66
21 1973 1813 130.2 — — — — -73 -58 -95 69.2% +1.07 6–3 (67%) 8–2 (80%) 107.7 +3.28 1972 1692 119.6 — — — — -10 — -186 52.7% +0.29 6–4 (60%) 2–3 (40%) 102.8 +1.48
22 1974 1875 138.1 — — — — +51 — -128 68.5% +1.21 10–3 (77%) 6–3 (67%) 109.3 +3.00 1973 1854 142.4 — — — — -103 -103 -217 55.4% +0.61 8–5 (62%) 4–7 (36%) 102.9 -3.69
23 1975 1939 149.0 — — — — +83 -226 -171 63.9% +1.01 8–7 (53%) 10–7 (59%) 102.1 -0.37 1974 1732 131.2 — — — — -57 +10 -81 47.0% -0.33 5–12 (29%) 9–6 (60%) 97.1 -2.17
24 1976 1877 146.9 — — — — +59 — -136 49.2% -0.11 2–6 (25%) 4–5 (44%) 95.1 -4.01 1975 1760 140.7 — — — — -39 -9 -140 47.1% -0.13 4–5 (44%) 9–11 (45%) 100.9 -3.70
25 1977 1996 152.6 — — — — +51 — -241 68.9% +1.40 9–8 (53%) 4–3 (57%) 98.5 +0.23 1976 1694 140.9 — — — — +52 -37 — 41.2% -0.49 6–6 (50%) 6–7 (46%) 100.6 -2.46
26 1978 1936 156.1 — — — — +10 -230 -32 63.8% +0.98 12–11 (52%) 14–10 (58%) 99.5 -2.55 1977 1688 135.0 — — — — +11 — -76 41.8% -0.25 2–1 (67%) 4–6 (40%) 99.3 -1.07
27 1979 1902 143.7 — — — — -28 -144 +61 53.4% +0.10 7–4 (64%) 10–5 (67%) 102.9 -3.21 1978 1589 112.0 — — — — +11 +17 +91 43.7% -0.35 6–5 (55%) 3–6 (33%) 97.2 +3.46
28 1980 1835 151.0 — — — — +59 — +50 48.2% -0.05 4–4 (50%) 6–4 (60%) 100.9 -4.38 1979 1635 132.0 — — — — +19 — — 40.9% -0.59 1–1 1–2 (33%) — +0.56
29 1981 2049 165.1 — — — — +73 -302 -159 65.4% +1.15 13–4 (76%) 10–4 (71%) 109.9 -5.49 1980 1605 121.8 — — — — +34 — — 31.9% -1.08 1–2 (33%) 3–5 (38%) 97.0 +0.02
30 1982 1912 154.4 — — — — +102 -109 -72 63.2% +0.94 13–6 (68%) 8–6 (57%) 102.8 -1.06 1981 1625 121.4 — — — — +13 -54 +38 45.2% -0.38 4–2 (67%) 2–1 (67%) 104.2 +0.32
31 1983 1936 155.1 — — — — +1 -53 -12 61.2% +0.81 14–8 (64%) 10–8 (56%) 102.9 -2.69 1982 1605 105.1 — — — — — — — 0.0% -3.50 — 0–1 — -0.16
32 1984 1806 122.4 — — — — +46 +18 — 51.7% -0.05 5–6 (45%) 5–3 (63%) 95.8 -0.21 — — — — — — — — — — — — — — — —
33 1985 1795 128.2 — — — — +51 — — 50.0% +0.50 0–2 0–2 — -1.00 — — — — — — — — — — — — — — — —
Career — 2081 155.8 — — — — +44 -112 -55 61.6% +0.79 108–78 (58%) 99–67 (60%) 107.5 -2.83 — 1858 137.5 — — — — -16 -23 -68 45.0% -0.26 52–52 (50%) 50–57 (47%) 102.0 -2.68

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.