H2H data updated: 2026-07-18 02:15 UTC

Gene Mayer vs John Sadri H2H: 3-1

Gene Mayer holds a 3–1 lead over John Sadri 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, John Sadri won the 1982 Rotterdam fourth round 6-2 1-0 RET.

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Gene Mayer
USA Age 70 Right-Handed 183 cm / 6'0"
H2H
3 – 1
4 main draw meetings
John Sadri
USA Age 69 Right-Handed 188 cm / 6'2"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Mar 17, 1982* Rotterdam ATP 250 R16 Carpet John Sadri #35 6-2 1-0 (ret.) Gene Mayer #12 Match data
Mar 8, 1981* Denver ATP 250 F Carpet Gene Mayer #4 6-4 6-4 John Sadri #26 Match data
Oct 18, 1980* Sydney Indoor ATP 250 QF Hard Gene Mayer #5 7-6 6-4 John Sadri #14 Match data
Feb 15, 1979* Rancho Mirage ATP 250 R32 Hard Gene Mayer #60 6-1 6-2 John Sadri #85 Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Gene Mayer #976 #4 6 2,198 311 159 66.2% 0 0 0 0 14 14
John Sadri #997 #14 0 1,976 214 189 53.1% 0 0 0 0 2 2

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 John Sadri
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1973 0–1 0.0% — 1,492 0 0 — — — — — — —
19 1975 6–10 37.5% #144 1,540 0 0 1976 0–1 0.0% #360 1,498 0 0
20 1976 17–16 51.5% #48 1,700 0 0 1977 0–1 0.0% #414 1,496 0 0
21 1977 17–27 38.6% #142 1,685 0 0 1978 6–8 42.9% #84 1,564 0 0
22 1978 25–18 58.1% #64 1,733 0 1 1979 29–24 54.7% #45 1,858 0 0
23 1979 54–25 68.4% #12 1,979 0 2 1980 47–25 65.3% #15 1,938 0 1
24 1980 71–16 81.6% #5 2,139 0 7 1981 22–21 51.2% #36 1,733 0 1
25 1981 37–8 82.2% #7 2,072 0 11 1982 32–23 58.2% #38 1,737 0 2
26 1982 33–11 75.0% #7 2,069 0 12 1983 8–13 38.1% #93 1,640 0 2
27 1983 25–10 71.4% #10 1,964 0 14 1984 25–16 61.0% #29 1,811 0 2
28 1984 24–15 61.5% #18 1,873 0 14 1985 25–25 50.0% #46 1,749 0 2
29 1985 2–1 66.7% #368 1,863 0 14 1986 12–21 36.4% #130 1,648 0 2
30 1986 0–1 0.0% #870 1,841 0 14 1987 8–11 42.1% #173 1,602 0 2