H2H data updated: 2026-07-20 02:15 UTC
Sandy Mayer vs Rejean Genois H2H: 0-1
Rejean Genois holds a 1–0 lead over Sandy Mayer in their ATP head-to-head. Across 1 main-draw meeting, Rejean Genois leads 1–0 on hard courts. Most recently, Rejean Genois won the 1978 US Open first round 7-6 6-2.
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USA
Age 74
Right-Handed
178 cm / 5'10"
H2H
0
–
1
1 main draw meetings
CAN
Age 73
Right-Handed
175 cm / 5'9"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 31, 1978* | US Open | Grand Slam | R128 | Hard | Rejean Genois | 7-6 6-2 | Sandy Mayer | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sandy Mayer | #508 | #7 | 0 | 2,078 | 372 | 206 | 64.4% | 0 | 0 | 0 | 0 | 12 | 12 |
| Rejean Genois | #831 | #89 | 0 | 1,521 | 5 | 20 | 20.0% | 0 | 0 | 0 | 0 | 0 | 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 | Rejean Genois | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1970 | 1–2 | 33.3% | — | 1,483 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1971 | 1–4 | 20.0% | — | 1,453 | 0 | 0 | 1972 | 0–1 | 0.0% | — | 1,485 | 0 | 0 |
| 20 | 1972 | 13–8 | 61.9% | — | 1,640 | 0 | 0 | 1973 | 0–1 | 0.0% | — | 1,481 | 0 | 0 |
| 21 | 1973 | 30–13 | 69.8% | #134 | 1,796 | 0 | 2 | 1974 | 0–2 | 0.0% | — | 1,464 | 0 | 0 |
| 22 | 1974 | 29–10 | 74.4% | #55 | 1,854 | 0 | 5 | 1975 | 0–1 | 0.0% | #373 | 1,462 | 0 | 0 |
| 23 | 1975 | 47–23 | 67.1% | #28 | 1,907 | 0 | 5 | 1976 | 0–2 | 0.0% | #360 | 1,455 | 0 | 0 |
| 24 | 1976 | 13–15 | 46.4% | #75 | 1,852 | 0 | 5 | — | — | — | — | — | — | — |
| 25 | 1977 | 39–14 | 73.6% | #16 | 1,988 | 0 | 8 | 1978 | 4–4 | 50.0% | #121 | 1,508 | 0 | 0 |
| 26 | 1978 | 41–20 | 67.2% | #17 | 1,931 | 0 | 9 | 1979 | 1–8 | 11.1% | #186 | 1,440 | 0 | 0 |
| 27 | 1979 | 15–12 | 55.6% | #44 | 1,897 | 0 | 9 | — | — | — | — | — | — | — |
| 28 | 1980 | 17–18 | 48.6% | #51 | 1,832 | 0 | 9 | — | — | — | — | — | — | — |
| 29 | 1981 | 43–17 | 71.7% | #14 | 2,041 | 0 | 10 | 1982 | 0–1 | 0.0% | — | 1,427 | 0 | 0 |
| 30 | 1982 | 38–19 | 66.7% | #16 | 1,882 | 0 | 11 | — | — | — | — | — | — | — |
| 31 | 1983 | 33–17 | 66.0% | #18 | 1,906 | 0 | 12 | — | — | — | — | — | — | — |
| 32 | 1984 | 10–11 | 47.6% | #117 | 1,793 | 0 | 12 | — | — | — | — | — | — | — |
| 33 | 1985 | 2–3 | 40.0% | #309 | 1,784 | 0 | 12 | — | — | — | — | — | — | — |