H2H data updated: 2026-09-01 00:00 UTC

Gene Mayer vs Peter Fleming H2H: 3-1

Gene Mayer holds a 3–1 lead over Peter Fleming in their ATP head-to-head. Across 4 main-draw meetings, they are tied 1–1 on carpet, while Gene Mayer leads 2–0 on hard courts. Most recently, Peter Fleming won the 1984 San Francisco round of 32 4-6 6-3 6-0.

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

Gene Mayer
USA Age 70 Right-Handed 183 cm / 6'0"
H2H
3 – 1
4 main draw meetings
Peter Fleming
USA Age 71 Right-Handed 196 cm / 6'5"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Peter Fleming #35 4-6 6-3 6-0 Gene Mayer #17 Match data Sep 20, 1984* R32 San Francisco ATP 250 Carpet
Gene Mayer #9 6-4 6-1 Peter Fleming #99 Match data Nov 4, 1981* R64 Stockholm Open ATP 250 Hard
Gene Mayer #4 6-4 6-0 Peter Fleming #60 Match data Feb 28, 1981* QF Memphis ATP 250 Carpet
Gene Mayer #31 6-3 3-6 7-6 Peter Fleming #22 Match data Apr 27, 1979* R16 Las Vegas ATP 250 Hard

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
Peter Fleming #933 #8 0 2,050 224 214 51.1% 0 0 0 1 2 3

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 Peter Fleming
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1973 0–1 0.0% — 1,492 0 0 1972 0–1 0.0% — 1,495 0 0
18 — — — — — — — 1973 1–2 33.3% — 1,492 0 0
19 1975 6–10 37.5% #144 1,541 0 0 1974 0–2 0.0% — 1,485 0 0
20 1976 17–16 51.5% #48 1,702 0 0 1975 6–7 46.2% #120 1,542 0 0
21 1977 17–27 38.6% #86 1,692 0 0 1976 15–14 51.7% #116 1,636 0 0
22 1978 25–18 58.1% #64 1,734 0 1 1977 31–28 52.5% #47 1,816 0 0
23 1979 54–25 68.4% #12 1,981 0 2 1978 43–31 58.1% #26 1,955 0 1
24 1980 69–14 83.1% #5 2,154 0 7 1979 45–26 63.4% #13 1,920 0 3
25 1981 37–8 82.2% #7 2,073 0 11 1980 21–19 52.5% #37 1,769 0 3
26 1982 33–11 75.0% #7 2,076 0 12 1981 9–13 40.9% #99 1,734 0 3
27 1983 25–10 71.4% #10 1,967 0 14 1982 2–6 25.0% — 1,654 0 3
28 1984 24–15 61.5% #18 1,874 0 14 1983 14–11 56.0% #32 1,765 0 3
29 1985 2–1 66.7% #368 1,864 0 14 1984 18–19 48.6% #51 1,735 0 3
30 1986 0–1 0.0% #870 1,842 0 14 1985 9–12 42.9% #94 1,686 0 3
31 — — — — — — — 1986 6–10 37.5% #103 1,657 0 3
32 — — — — — — — 1987 4–13 23.5% #174 1,561 0 3

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 Peter Fleming
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% — — — — 1972 — — — — — — — — — — — — 0 1 1 0.0%
18 — — — — — — — — — — — — — — — — — 1973 — — — — — — — — 1 1 2 50.0% 0 1 1 0.0%
19 1975 0 1 1 0.0% 3 5 8 37.5% — — — — 3 4 7 42.9% 1974 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
20 1976 7 4 11 63.6% 7 8 15 46.7% 0 1 1 0.0% 3 3 6 50.0% 1975 0 1 1 0.0% 1 3 4 25.0% — — — — 5 3 8 62.5%
21 1977 0 2 2 0.0% 11 13 24 45.8% 1 3 4 25.0% 5 9 14 35.7% 1976 4 3 7 57.1% 6 6 12 50.0% 2 1 3 66.7% 3 4 7 42.9%
22 1978 6 4 10 60.0% 11 5 16 68.8% 2 3 5 40.0% 6 6 12 50.0% 1977 11 8 19 57.9% 4 7 11 36.4% 2 5 7 28.6% 14 8 22 63.6%
23 1979 26 8 34 76.5% 12 6 18 66.7% 4 2 6 66.7% 12 9 21 57.1% 1978 20 11 31 64.5% 6 8 14 42.9% 1 3 4 25.0% 16 9 25 64.0%
24 1980 19 4 23 82.6% 12 4 16 75.0% 4 1 5 80.0% 34 5 39 87.2% 1979 20 7 27 74.1% 1 5 6 16.7% 1 2 3 33.3% 23 12 35 65.7%
25 1981 18 3 21 85.7% 2 2 4 50.0% — — — — 17 3 20 85.0% 1980 9 7 16 56.3% 2 2 4 50.0% 4 3 7 57.1% 6 7 13 46.2%
26 1982 17 6 23 73.9% 5 0 5 100.0% 4 1 5 80.0% 7 4 11 63.6% 1981 5 7 12 41.7% — — — — 2 2 4 50.0% 2 4 6 33.3%
27 1983 17 5 22 77.3% — — — — — — — — 8 5 13 61.5% 1982 2 3 5 40.0% — — — — 0 1 1 0.0% 0 2 2 0.0%
28 1984 5 4 9 55.6% 11 4 15 73.3% 0 1 1 0.0% 8 6 14 57.1% 1983 9 5 14 64.3% 1 1 2 50.0% 3 3 6 50.0% 1 2 3 33.3%
29 1985 — — — — — — — — — — — — 2 1 3 66.7% 1984 9 7 16 56.3% 1 2 3 33.3% 0 1 1 0.0% 8 9 17 47.1%
30 1986 — — — — 0 1 1 0.0% — — — — — — — — 1985 3 6 9 33.3% — — — — 0 2 2 0.0% 6 4 10 60.0%
31 — — — — — — — — — — — — — — — — — 1986 1 5 6 16.7% — — — — 1 1 2 50.0% 4 4 8 50.0%
32 — — — — — — — — — — — — — — — — — 1987 1 6 7 14.3% 0 1 1 0.0% 1 2 3 33.3% 2 4 6 33.3%
Career — 115 41 156 73.7% 74 48 122 60.7% 15 13 28 53.6% 105 55 160 65.6% — 94 77 171 55.0% 22 36 58 37.9% 18 27 45 40.0% 90 74 164 54.9%

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 Peter Fleming
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 1972 1495 104.0 — — — — — — — 0.0% -3.00 — — — -0.04
18 — — — — — — — — — — — — — — — — 1973 1493 101.0 — — — — — — — 28.6% -1.29 1–0 1–2 (33%) — +0.13
19 1975 1541 117.6 — — — — +18 +30 — 38.9% -0.67 1–2 (33%) 2–2 (50%) — +0.55 1974 1486 109.8 — — — — — — — 20.0% -1.60 0–1 1–1 — -0.26
20 1976 1703 134.8 — — — — -5 -55 — 50.7% +0.17 4–3 (57%) 2–5 (29%) — +1.87 1975 1542 115.0 — — — — +62 -29 — 50.0% +0.04 1–1 2–1 (67%) — +1.11
21 1977 1693 140.3 — — — — -13 -6 -198 41.8% -0.74 5–3 (63%) 5–2 (71%) — -1.29 1976 1637 132.6 — — — — -4 -61 -52 53.7% +0.48 3–6 (33%) 3–6 (33%) — +2.59
22 1978 1734 142.4 — — — — -21 +21 -205 60.8% +1.16 3–8 (27%) 3–6 (33%) — +2.25 1977 1816 148.6 — — — — +64 -251 -244 52.9% +0.24 12–15 (44%) 11–15 (42%) — -2.07
23 1979 1982 164.8 — — — — +59 -89 -319 65.6% +1.04 10–9 (53%) 8–5 (62%) — -4.23 1978 1956 158.7 — — — — +60 -329 -387 55.4% +0.43 19–14 (58%) 11–15 (42%) — -4.63
24 1980 2154 169.4 — — — — +68 -228 -359 78.3% +2.22 12–0 (100%) 9–5 (64%) — -2.23 1979 1920 159.8 — — — — +93 -345 -335 60.1% +0.60 10–7 (59%) 5–13 (28%) — -0.84
25 1981 2073 158.2 — — — — +97 -180 — 84.9% +2.44 2–4 (33%) 6–2 (75%) — +0.66 1980 1770 138.7 — — — — +76 -207 -83 52.3% +0.24 5–6 (45%) 9–6 (60%) — +0.13
26 1982 2076 160.9 — — — — +32 -135 -210 75.5% +1.96 3–4 (43%) 6–6 (50%) — -2.35 1981 1735 139.0 — — — — +22 — -40 41.5% -0.53 2–2 (50%) 5–5 (50%) — -2.84
27 1983 1968 152.8 — — — — +26 — — 65.4% +0.98 6–1 (86%) 4–4 (50%) — -1.12 1982 1654 112.6 — — — — +28 — — 33.3% -0.67 1–2 (33%) 2–2 (50%) — +0.44
28 1984 1874 154.0 — — — — +82 +43 — 59.8% +0.67 5–3 (63%) 5–7 (42%) — -1.60 1983 1766 140.3 — — — — +9 — -91 55.4% +0.31 6–6 (50%) 8–5 (62%) — -0.68
29 1985 1865 112.4 — — — — +71 — — 62.5% +1.13 1–1 — — +0.53 1984 1735 141.3 — — — — +24 -182 — 47.9% +0.03 8–7 (53%) 3–4 (43%) — +0.15
30 1986 1842 106.8 — — — — — — — 33.3% -1.67 0–1 — — -0.11 1985 1686 134.6 — — — — +30 — — 50.9% -0.14 1–7 (13%) 5–1 (83%) — -0.10
31 — — — — — — — — — — — — — — — — 1986 1657 132.9 — — — — +2 — — 41.5% -0.63 4–5 (44%) 1–2 (33%) — -0.26
32 — — — — — — — — — — — — — — — — 1987 1561 118.4 — — — — +12 — +36 32.6% -1.12 0–5 (0%) 6–6 (50%) — -0.55
Career — 2209 161.8 — — — — +47 -53 -263 65.3% +1.15 52–40 (57%) 51–44 (54%) 101.0 -1.58 — 2050 152.1 — — — — +50 -216 -151 51.5% +0.14 73–84 (46%) 73–84 (46%) 95.4 -1.76

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.