H2H data updated: 2026-09-03 00:00 UTC

Gene Mayer vs Hans Kary H2H: 1-0

Gene Mayer holds a 1–0 lead over Hans Kary in their ATP head-to-head. Across 1 main-draw meeting, Gene Mayer leads 1–0 on clay. Most recently, Gene Mayer won the 1978 Indianapolis round of 64 6-3 7-6.

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Gene Mayer
USA Age 70 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Hans Kary
AUT Age 77 Left-Handed 172 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Gene Mayer #69 6-3 7-6 Hans Kary Match data Aug 9, 1978* R64 Indianapolis 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
Gene Mayer #976 #4 6 2,208 309 157 66.3% 0 0 0 0 14 14
Hans Kary #627 #54 0 1,767 152 219 41.0% 0 0 0 0 1 1

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 Gene Mayer Hans Kary
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1973 0–1 0.0% — 1,492 0 0 — — — — — — —
19 1975 6–10 37.5% #144 1,541 0 0 1968 1–1 50.0% — 1,506 0 0
20 1976 17–16 51.5% #48 1,702 0 0 1969 0–1 0.0% — 1,494 0 0
21 1977 17–27 38.6% #86 1,692 0 0 1970 5–8 38.5% — 1,490 0 0
22 1978 25–18 58.1% #64 1,734 0 1 1971 7–15 31.8% — 1,451 0 0
23 1979 54–25 68.4% #12 1,981 0 2 1972 10–13 43.5% — 1,540 0 0
24 1980 69–14 83.1% #5 2,154 0 7 1973 16–23 41.0% #85 1,564 0 0
25 1981 37–8 82.2% #7 2,073 0 11 1974 18–22 45.0% #81 1,603 0 0
26 1982 33–11 75.0% #7 2,076 0 12 1975 23–29 44.2% #84 1,641 0 0
27 1983 25–10 71.4% #10 1,967 0 14 1976 25–28 47.2% #70 1,637 0 0
28 1984 24–15 61.5% #18 1,874 0 14 1977 18–21 46.2% #98 1,719 0 0
29 1985 2–1 66.7% #368 1,864 0 14 1978 7–19 26.9% #192 1,577 0 0
30 1986 0–1 0.0% #870 1,842 0 14 1979 9–13 40.9% #93 1,553 0 1
31 — — — — — — — 1980 8–10 44.4% #143 1,608 0 1
32 — — — — — — — 1981 5–10 33.3% — 1,545 0 1
33 — — — — — — — 1982 0–6 0.0% — 1,472 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 Gene Mayer Hans Kary
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 1973 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
19 1975 0 1 1 0.0% 3 5 8 37.5% — — — — 3 4 7 42.9% 1968 — — — — 1 1 2 50.0% — — — — — — — —
20 1976 7 4 11 63.6% 7 8 15 46.7% 0 1 1 0.0% 3 3 6 50.0% 1969 — — — — 0 1 1 0.0% — — — — — — — —
21 1977 0 2 2 0.0% 11 13 24 45.8% 1 3 4 25.0% 5 9 14 35.7% 1970 0 1 1 0.0% 5 5 10 50.0% 0 2 2 0.0% — — — —
22 1978 6 4 10 60.0% 11 5 16 68.8% 2 3 5 40.0% 6 6 12 50.0% 1971 3 5 8 37.5% 4 6 10 40.0% 0 3 3 0.0% 0 1 1 0.0%
23 1979 26 8 34 76.5% 12 6 18 66.7% 4 2 6 66.7% 12 9 21 57.1% 1972 5 4 9 55.6% 2 4 6 33.3% 3 3 6 50.0% 0 2 2 0.0%
24 1980 19 4 23 82.6% 12 4 16 75.0% 4 1 5 80.0% 34 5 39 87.2% 1973 3 7 10 30.0% 10 11 21 47.6% 3 4 7 42.9% 0 1 1 0.0%
25 1981 18 3 21 85.7% 2 2 4 50.0% — — — — 17 3 20 85.0% 1974 2 2 4 50.0% 11 14 25 44.0% 0 2 2 0.0% 5 4 9 55.6%
26 1982 17 6 23 73.9% 5 0 5 100.0% 4 1 5 80.0% 7 4 11 63.6% 1975 1 2 3 33.3% 18 18 36 50.0% 1 2 3 33.3% 3 7 10 30.0%
27 1983 17 5 22 77.3% — — — — — — — — 8 5 13 61.5% 1976 1 3 4 25.0% 22 21 43 51.2% 0 1 1 0.0% 2 3 5 40.0%
28 1984 5 4 9 55.6% 11 4 15 73.3% 0 1 1 0.0% 8 6 14 57.1% 1977 3 2 5 60.0% 12 17 29 41.4% — — — — 3 2 5 60.0%
29 1985 — — — — — — — — — — — — 2 1 3 66.7% 1978 0 2 2 0.0% 7 17 24 29.2% — — — — — — — —
30 1986 — — — — 0 1 1 0.0% — — — — — — — — 1979 5 4 9 55.6% 4 7 11 36.4% — — — — 0 2 2 0.0%
31 — — — — — — — — — — — — — — — — — 1980 4 2 6 66.7% 4 8 12 33.3% — — — — — — — —
32 — — — — — — — — — — — — — — — — — 1981 2 2 4 50.0% 3 7 10 30.0% — — — — 0 1 1 0.0%
33 — — — — — — — — — — — — — — — — — 1982 0 2 2 0.0% 0 3 3 0.0% — — — — 0 1 1 0.0%
Career — 115 41 156 73.7% 74 48 122 60.7% 15 13 28 53.6% 105 55 160 65.6% — 29 38 67 43.3% 103 140 243 42.4% 7 17 24 29.2% 13 24 37 35.1%

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 Gene Mayer Hans Kary
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 1973 1492 100.4 — — — — — — — 33.3% -2.00 0–1 1–0 — -0.19 — — — — — — — — — — — — — — — —
19 1975 1541 117.6 — — — — +18 +30 — 38.9% -0.67 1–2 (33%) 2–2 (50%) — +0.55 1968 1506 105.0 — — — — — — — 50.0% +0.50 — — — -0.12
20 1976 1703 134.8 — — — — -5 -55 — 50.7% +0.17 4–3 (57%) 2–5 (29%) — +1.87 1969 1495 99.2 — — — — — — — 0.0% -4.50 — — — -0.07
21 1977 1693 140.3 — — — — -13 -6 -198 41.8% -0.74 5–3 (63%) 5–2 (71%) — -1.29 1970 1491 104.4 — — — — — +40 — 40.0% -0.77 0–3 (0%) — — +0.04
22 1978 1734 142.4 — — — — -21 +21 -205 60.8% +1.16 3–8 (27%) 3–6 (33%) — +2.25 1971 1451 102.9 — — — — +62 +43 +18 37.3% -0.98 1–3 (25%) 5–1 (83%) — +2.52
23 1979 1982 164.8 — — — — +59 -89 -319 65.6% +1.04 10–9 (53%) 8–5 (62%) — -4.23 1972 1541 104.6 — — — — +15 -27 -55 43.1% -0.77 5–3 (63%) — — +1.77
24 1980 2154 169.4 — — — — +68 -228 -359 78.3% +2.22 12–0 (100%) 9–5 (64%) — -2.23 1973 1564 114.2 — — — — -56 +17 -89 41.0% -0.60 9–7 (56%) 0–6 (0%) — +1.33
25 1981 2073 158.2 — — — — +97 -180 — 84.9% +2.44 2–4 (33%) 6–2 (75%) — +0.66 1974 1603 123.4 — — — — -37 -2 — 42.9% -0.39 6–3 (67%) 5–5 (50%) — +1.14
26 1982 2076 160.9 — — — — +32 -135 -210 75.5% +1.96 3–4 (43%) 6–6 (50%) — -2.35 1975 1642 134.5 — — — — -105 +45 -188 49.2% -0.27 6–13 (32%) 7–4 (64%) — -0.59
27 1983 1968 152.8 — — — — +26 — — 65.4% +0.98 6–1 (86%) 4–4 (50%) — -1.12 1976 1638 133.0 — — — — -134 +60 — 44.8% -0.52 9–6 (60%) 7–8 (47%) — -0.36
28 1984 1874 154.0 — — — — +82 +43 — 59.8% +0.67 5–3 (63%) 5–7 (42%) — -1.60 1977 1719 132.6 — — — — -94 -75 — 44.9% -0.48 7–5 (58%) 7–2 (78%) — +0.12
29 1985 1865 112.4 — — — — +71 — — 62.5% +1.13 1–1 — — +0.53 1978 1578 126.3 — — — — — -8 — 30.6% -0.92 4–4 (50%) 2–6 (25%) — -0.04
30 1986 1842 106.8 — — — — — — — 33.3% -1.67 0–1 — — -0.11 1979 1553 119.3 — — — — +27 +6 — 43.6% -0.15 4–5 (44%) 1–4 (20%) — +1.52
31 — — — — — — — — — — — — — — — — 1980 1609 119.0 — — — — +34 -69 — 40.9% -0.55 6–2 (75%) 2–3 (40%) — +0.52
32 — — — — — — — — — — — — — — — — 1981 1546 105.9 — — — — +57 -31 — 38.9% -0.53 2–4 (33%) 1–7 (13%) — +2.24
33 — — — — — — — — — — — — — — — — 1982 1472 94.1 — — — — +88 -9 — 14.3% -2.64 0–2 — — +0.52
Career — 2209 161.8 — — — — +47 -53 -263 65.3% +1.15 52–40 (57%) 51–44 (54%) 101.0 -1.58 — 1767 126.5 — — — — -28 +7 -77 42.0% -0.58 59–60 (50%) 37–46 (45%) 101.4 +2.89

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.