H2H data updated: 2026-09-11 00:00 UTC

Jeff Borowiak vs Sherwood Stewart H2H: 0-1

Sherwood Stewart holds a 1–0 lead over Jeff Borowiak in their ATP head-to-head. Across 1 main-draw meeting, Sherwood Stewart leads 1–0 on carpet. Most recently, Sherwood Stewart won the 1980 San Francisco round of 64 2-6 7-5 6-4.

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

Jeff Borowiak
USA Age 76 Right-Handed 193 cm / 6'4"
H2H
0 – 1
1 main-draw meetings
Sherwood Stewart
USA Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sherwood Stewart 2-6 7-5 6-4 Jeff Borowiak Match data Sep 24, 1980* R64 San Francisco ATP 250 Carpet

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
Jeff Borowiak #920 #20 0 1,958 290 304 48.8% 0 0 0 0 5 5
Sherwood Stewart — — — 1,737 — — — 0 0 0 0 2 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 Jeff Borowiak Sherwood Stewart
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1968 6–10 37.5% — 1,470 0 0 — — — — — — —
19 1969 3–2 60.0% — 1,511 0 0 — — — — — — —
20 1970 6–7 46.2% — 1,564 0 0 — — — — — — —
21 1971 26–20 56.5% — 1,759 0 0 — — — — — — —
22 1972 20–28 41.7% — 1,825 0 0 — — — — — — —
23 1973 21–33 38.9% #82 1,732 0 0 — — — — — — —
24 1974 34–26 56.7% #40 1,858 0 2 — — — — — — —
25 1975 31–26 54.4% #48 1,807 0 2 — — — — — — —
26 1976 18–23 43.9% #60 1,724 0 2 — — — — — — —
27 1977 47–24 66.2% #25 1,825 0 5 — — — — — — —
28 1978 16–25 39.0% #98 1,671 0 5 — — — — — — —
29 1979 5–13 27.8% #125 1,617 0 5 — — — — — — —
30 1980 5–5 50.0% #189 1,670 0 5 — — — — — — —
31 1981 18–19 48.6% #52 1,763 0 5 — — — — — — —
32 1982 21–20 51.2% #94 1,742 0 5 — — — — — — —
33 1983 13–19 40.6% #98 1,652 0 5 — — — — — — —
34 1984 0–4 0.0% #520 1,599 0 5 — — — — — — —

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 Jeff Borowiak Sherwood Stewart
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 %
18 1968 4 2 6 66.7% 1 2 3 33.3% 1 5 6 16.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
19 1969 3 1 4 75.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1970 1 1 2 50.0% 2 3 5 40.0% 3 2 5 60.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 1971 11 10 21 52.4% 6 5 11 54.5% 4 3 7 57.1% 5 2 7 71.4% — — — — — — — — — — — — — — — — —
22 1972 9 9 18 50.0% 1 5 6 16.7% 0 1 1 0.0% 10 13 23 43.5% 1968 — — — — 1 1 2 50.0% 1 5 6 16.7% — — — —
23 1973 8 8 16 50.0% 9 12 21 42.9% 1 3 4 25.0% 3 10 13 23.1% 1969 — — — — 0 1 1 0.0% — — — — — — — —
24 1974 9 9 18 50.0% 13 11 24 54.2% 2 3 5 40.0% 10 3 13 76.9% — — — — — — — — — — — — — — — — —
25 1975 11 9 20 55.0% 8 10 18 44.4% 3 2 5 60.0% 9 5 14 64.3% 1971 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
26 1976 3 3 6 50.0% 12 10 22 54.5% 0 2 2 0.0% 3 8 11 27.3% 1972 — — — — 1 4 5 20.0% 2 2 4 50.0% 2 2 4 50.0%
27 1977 7 8 15 46.7% 19 5 24 79.2% 0 2 2 0.0% 21 9 30 70.0% 1973 8 5 13 61.5% 1 3 4 25.0% 8 5 13 61.5% 3 4 7 42.9%
28 1978 1 5 6 16.7% 13 9 22 59.1% 0 3 3 0.0% 2 8 10 20.0% 1974 7 9 16 43.8% 8 9 17 47.1% 0 2 2 0.0% 5 5 10 50.0%
29 1979 0 3 3 0.0% 2 5 7 28.6% 1 1 2 50.0% 2 4 6 33.3% 1975 1 5 6 16.7% 5 8 13 38.5% 2 2 4 50.0% 4 8 12 33.3%
30 1980 3 3 6 50.0% — — — — — — — — 2 2 4 50.0% 1976 4 5 9 44.4% 5 9 14 35.7% 1 3 4 25.0% 5 10 15 33.3%
31 1981 11 9 20 55.0% 2 3 5 40.0% 3 2 5 60.0% 2 5 7 28.6% 1977 4 4 8 50.0% 7 8 15 46.7% 4 5 9 44.4% 2 6 8 25.0%
32 1982 4 7 11 36.4% 4 3 7 57.1% 10 6 16 62.5% 3 4 7 42.9% 1978 3 4 7 42.9% 5 3 8 62.5% 7 5 12 58.3% 3 5 8 37.5%
33 1983 1 6 7 14.3% 7 5 12 58.3% 2 4 6 33.3% 3 4 7 42.9% 1979 2 7 9 22.2% 0 3 3 0.0% 2 4 6 33.3% 5 7 12 41.7%
34 1984 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — — 1980 3 6 9 33.3% 2 3 5 40.0% 2 2 4 50.0% 5 7 12 41.7%
35 — — — — — — — — — — — — — — — — — 1981 2 5 7 28.6% 0 2 2 0.0% 1 0 1 100.0% 0 4 4 0.0%
36 — — — — — — — — — — — — — — — — — 1982 1 1 2 50.0% — — — — — — — — — — — —
38 — — — — — — — — — — — — — — — — — 1984 — — — — — — — — 0 1 1 0.0% — — — —
39 — — — — — — — — — — — — — — — — — 1985 0 1 1 0.0% — — — — — — — — — — — —
Career — 86 94 180 47.8% 99 91 190 52.1% 30 40 70 42.9% 75 79 154 48.7% — 35 53 88 39.8% 35 55 90 38.9% 30 37 67 44.8% 34 58 92 37.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Jeff Borowiak Sherwood Stewart
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
18 1968 1471 97.5 — — — — +106 +20 -42 37.8% -0.84 0–2 — — +0.39 — — — — — — — — — — — — — — — —
19 1969 1512 107.1 — — — — +167 — — 50.0% +0.43 3–1 (75%) — — +0.31 — — — — — — — — — — — — — — — —
20 1970 1565 109.0 — — — — +90 -54 -66 46.7% -0.47 1–0 0–2 — -0.26 — — — — — — — — — — — — — — — —
21 1971 1759 131.8 — — — — +6 -154 -148 53.0% +0.15 10–5 (67%) 9–6 (60%) 110.2 -1.13 — — — — — — — — — — — — — — — —
22 1972 1826 149.5 — — — — +40 -240 — 43.2% -0.46 10–10 (50%) 9–10 (47%) 102.6 -7.30 1968 1462 101.1 — — — — — — -22 33.3% -1.00 2–3 (40%) — — -0.46
23 1973 1733 135.6 — — — — +28 -101 -173 43.0% -0.37 9–15 (38%) 7–10 (41%) 94.9 -4.56 1969 1458 98.3 — — — — — — — 0.0% -4.50 — — — -0.18
24 1974 1859 146.2 — — — — +25 -114 -273 56.0% +0.23 8–10 (44%) 12–6 (67%) 105.3 -4.92 — — — — — — — — — — — — — — — —
25 1975 1808 148.3 — — — — +64 -110 -178 53.6% +0.42 11–12 (48%) 5–9 (36%) 95.2 -5.88 1971 1426 95.1 — — — — — — — 12.5% -2.63 — — — +0.10
26 1976 1725 143.4 — — — — +66 -6 — 47.9% -0.08 9–9 (50%) 6–8 (43%) 97.4 -2.55 1972 1472 107.7 — — — — +91 +31 +4 39.3% -0.93 1–1 1–0 — +0.61
27 1977 1825 151.8 — — — — -11 +75 — 61.0% +0.81 14–7 (67%) 9–9 (50%) 103.0 +0.48 1973 1669 127.2 — — — — +26 -192 -99 47.4% -0.12 5–1 (83%) 6–6 (50%) 106.3 +0.89
28 1978 1672 145.7 — — — — -11 +208 -147 43.0% -0.37 3–6 (33%) 4–4 (50%) 94.3 -3.12 1974 1661 124.3 — — — — +13 -118 — 46.7% -0.22 5–11 (31%) 6–7 (46%) 97.4 +2.55
29 1979 1618 131.4 — — — — -18 +166 — 38.3% -0.58 2–5 (29%) 3–6 (33%) 96.1 -1.00 1975 1630 131.0 — — — — -44 -66 -28 39.3% -0.61 5–5 (50%) 5–5 (50%) 102.5 -1.82
30 1980 1671 131.2 — — — — -19 — — 59.1% +0.91 1–3 (25%) 1–1 — -0.33 1976 1662 135.5 — — — — +29 -128 -96 41.8% -0.71 4–7 (36%) 4–3 (57%) 100.6 -0.99
31 1981 1764 143.3 — — — — -10 -18 -91 48.9% -0.23 4–5 (44%) 10–10 (50%) 100.5 -1.40 1977 1685 139.9 — — — — -32 -62 -76 43.8% -0.35 4–6 (40%) 4–5 (44%) 100.3 -0.66
32 1982 1742 140.8 — — — — -6 -6 -10 53.5% +0.11 4–8 (33%) 9–8 (53%) 99.2 -2.10 1978 1709 131.7 — — — — -64 -58 +9 50.6% +0.09 8–8 (50%) 8–13 (38%) 99.5 +1.42
33 1983 1652 129.5 — — — — -39 +97 +56 43.8% -0.57 5–5 (50%) 9–4 (69%) 104.0 -1.80 1979 1634 126.6 — — — — +13 -20 +12 31.4% -1.37 2–3 (40%) 1–2 (33%) 98.1 -2.03
34 1984 1599 108.8 — — — — — — — 20.0% -1.60 0–2 0–1 — -0.33 1980 1665 130.9 — — — — -19 -65 +37 40.3% -0.69 7–5 (58%) 4–5 (44%) 103.6 -0.32
35 — — — — — — — — — — — — — — — — 1981 1585 116.3 — — — — -24 — — 32.4% -0.91 1–3 (25%) 1–3 (25%) 95.7 +0.12
36 — — — — — — — — — — — — — — — — 1982 1596 101.6 — — — — — — — 42.9% -1.43 — 1–0 — +0.11
38 — — — — — — — — — — — — — — — — 1984 1594 106.8 — — — — — — — 25.0% -1.25 — 1–0 — -0.39
39 — — — — — — — — — — — — — — — — 1985 1585 103.9 — — — — — — — 33.3% -0.67 0–1 1–1 — -0.11
Career — 1959 147.5 — — — — +19 -9 -85 49.6% -0.02 94–105 (47%) 93–94 (50%) 100.7 -6.03 — 1737 134.1 — — — — -4 -84 -36 41.7% -0.56 44–54 (45%) 43–50 (46%) 101.6 -0.35

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.