H2H data updated: 2026-07-18 17:48 UTC
Jeff Borowiak vs Sandy Mayer H2H: 1-1
Jeff Borowiak and Sandy Mayer are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on carpet. Most recently, Sandy Mayer won the 1982 San Francisco fourth round 7-5 4-6 7-6.
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USA
Age 76
Right-Handed
193 cm / 6'4"
H2H
1
–
1
2 main draw meetings
USA
Age 74
Right-Handed
178 cm / 5'10"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Sep 24, 1982* | San Francisco | ATP 250 | R16 | Carpet | Sandy Mayer | 7-5 4-6 7-6 | Jeff Borowiak | Match data |
| Apr 1, 1977* | Los Angeles Psw | ATP 250 | R16 | Carpet | Jeff Borowiak | 4-6 6-4 6-4 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jeff Borowiak | #920 | #20 | 0 | 1,941 | 289 | 305 | 48.7% | 0 | 1 | 0 | 0 | 4 | 5 |
| Sandy Mayer | #508 | #7 | 0 | 2,078 | 372 | 206 | 64.4% | 0 | 0 | 0 | 0 | 12 | 12 |
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 | Jeff Borowiak | Sandy Mayer | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1968 | 6–10 | 37.5% | — | 1,471 | 0 | 0 | 1970 | 1–2 | 33.3% | — | 1,483 | 0 | 0 |
| 19 | 1969 | 3–2 | 60.0% | — | 1,512 | 0 | 0 | 1971 | 1–4 | 20.0% | — | 1,453 | 0 | 0 |
| 20 | 1970 | 6–7 | 46.2% | — | 1,566 | 0 | 0 | 1972 | 13–8 | 61.9% | — | 1,640 | 0 | 0 |
| 21 | 1971 | 26–20 | 56.5% | — | 1,782 | 0 | 0 | 1973 | 30–13 | 69.8% | #134 | 1,796 | 0 | 2 |
| 22 | 1972 | 20–28 | 41.7% | — | 1,828 | 0 | 0 | 1974 | 29–10 | 74.4% | #55 | 1,854 | 0 | 5 |
| 23 | 1973 | 21–33 | 38.9% | #82 | 1,732 | 0 | 0 | 1975 | 47–23 | 67.1% | #28 | 1,907 | 0 | 5 |
| 24 | 1974 | 34–27 | 55.7% | #40 | 1,853 | 0 | 2 | 1976 | 13–15 | 46.4% | #75 | 1,852 | 0 | 5 |
| 25 | 1975 | 32–27 | 54.2% | #48 | 1,804 | 0 | 2 | 1977 | 39–14 | 73.6% | #16 | 1,988 | 0 | 8 |
| 26 | 1976 | 18–23 | 43.9% | #60 | 1,720 | 0 | 2 | 1978 | 41–20 | 67.2% | #17 | 1,931 | 0 | 9 |
| 27 | 1977 | 45–23 | 66.2% | #25 | 1,812 | 0 | 5 | 1979 | 15–12 | 55.6% | #44 | 1,897 | 0 | 9 |
| 28 | 1978 | 16–25 | 39.0% | #98 | 1,671 | 0 | 5 | 1980 | 17–18 | 48.6% | #51 | 1,832 | 0 | 9 |
| 29 | 1979 | 5–13 | 27.8% | #125 | 1,614 | 0 | 5 | 1981 | 43–17 | 71.7% | #14 | 2,041 | 0 | 10 |
| 30 | 1980 | 5–5 | 50.0% | #189 | 1,668 | 0 | 5 | 1982 | 38–19 | 66.7% | #16 | 1,882 | 0 | 11 |
| 31 | 1981 | 18–19 | 48.6% | #52 | 1,763 | 0 | 5 | 1983 | 33–17 | 66.0% | #18 | 1,906 | 0 | 12 |
| 32 | 1982 | 21–20 | 51.2% | #94 | 1,740 | 0 | 5 | 1984 | 10–11 | 47.6% | #117 | 1,793 | 0 | 12 |
| 33 | 1983 | 13–19 | 40.6% | #98 | 1,651 | 0 | 5 | 1985 | 2–3 | 40.0% | #309 | 1,784 | 0 | 12 |
| 34 | 1984 | 0–4 | 0.0% | #520 | 1,598 | 0 | 5 | — | — | — | — | — | — | — |