H2H data updated: 2026-10-19 00:00 UTC

Jeff Borowiak vs Ray Ruffels H2H: 1-0

Jeff Borowiak holds a 1–0 lead over Ray Ruffels in their ATP head-to-head. Across 1 main-draw meeting, Jeff Borowiak leads 1–0 on carpet. Most recently, Jeff Borowiak won the 1974 Philadelphia Wct round of 128 6-4 6-3.

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Jeff Borowiak
USA Age 77 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main-draw meetings
Ray Ruffels
AUS Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jeff Borowiak 6-4 6-3 Ray Ruffels Match data Jan 22, 1974* R128 Philadelphia Wct 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 1,958 290 303 48.9% 0 0 0 0 5 5
Ray Ruffels #482 #27 0 1,904 245 204 54.6% 0 0 0 0 5 5

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 Ray Ruffels
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 6–6 50.0% — 1,574 0 0 — — — — — — —
21 1971 26–20 56.5% — 1,760 0 0 — — — — — — —
22 1972 20–28 41.7% — 1,825 0 0 1968 41–19 68.3% — 1,721 0 1
23 1973 21–33 38.9% #82 1,732 0 0 1969 35–21 62.5% — 1,757 0 2
24 1974 34–26 56.7% #40 1,858 0 2 1970 34–21 61.8% — 1,781 0 3
25 1975 31–26 54.4% #48 1,807 0 2 1971 32–32 50.0% — 1,825 0 3
26 1976 18–23 43.9% #60 1,724 0 2 1972 19–22 46.3% — 1,797 0 4
27 1977 47–24 66.2% #25 1,825 0 5 1973 1–1 50.0% #141 1,777 0 4
28 1978 16–25 39.0% #98 1,671 0 5 1974 17–18 48.6% #76 1,756 0 4
29 1979 5–13 27.8% #125 1,617 0 5 1975 16–22 42.1% #112 1,713 0 4
30 1980 5–5 50.0% #189 1,670 0 5 1976 34–20 63.0% #27 1,791 0 5
31 1981 18–19 48.6% #52 1,763 0 5 1977 12–17 41.4% #79 1,702 0 5
32 1982 21–20 51.2% #94 1,742 0 5 1978 3–6 33.3% #279 1,620 0 5
33 1983 13–19 40.6% #98 1,652 0 5 1979 0–4 0.0% #480 1,546 0 5
34 1984 0–4 0.0% #520 1,599 0 5 1980 1–1 50.0% #482 1,541 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 Ray Ruffels
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 2 4 50.0% 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 3 3 6 50.0% 17 9 26 65.4% 21 6 27 77.8% 0 1 1 0.0%
23 1973 8 8 16 50.0% 9 12 21 42.9% 1 3 4 25.0% 3 10 13 23.1% 1969 3 4 7 42.9% 6 5 11 54.5% 25 10 35 71.4% 1 2 3 33.3%
24 1974 9 9 18 50.0% 13 11 24 54.2% 2 3 5 40.0% 10 3 13 76.9% 1970 6 7 13 46.2% 8 5 13 61.5% 20 7 27 74.1% 0 2 2 0.0%
25 1975 11 9 20 55.0% 8 10 18 44.4% 3 2 5 60.0% 9 5 14 64.3% 1971 8 9 17 47.1% 14 11 25 56.0% 4 5 9 44.4% 6 7 13 46.2%
26 1976 3 3 6 50.0% 12 10 22 54.5% 0 2 2 0.0% 3 8 11 27.3% 1972 5 7 12 41.7% 4 4 8 50.0% 7 1 8 87.5% 3 10 13 23.1%
27 1977 7 8 15 46.7% 19 5 24 79.2% 0 2 2 0.0% 21 9 30 70.0% 1973 1 1 2 50.0% — — — — — — — — — — — —
28 1978 1 5 6 16.7% 13 9 22 59.1% 0 3 3 0.0% 2 8 10 20.0% 1974 4 5 9 44.4% 3 2 5 60.0% 7 4 11 63.6% 3 7 10 30.0%
29 1979 0 3 3 0.0% 2 5 7 28.6% 1 1 2 50.0% 2 4 6 33.3% 1975 3 8 11 27.3% 1 5 6 16.7% 7 4 11 63.6% 5 5 10 50.0%
30 1980 3 3 6 50.0% — — — — — — — — 2 2 4 50.0% 1976 16 6 22 72.7% 3 4 7 42.9% 9 5 14 64.3% 6 5 11 54.5%
31 1981 11 9 20 55.0% 2 3 5 40.0% 3 2 5 60.0% 2 5 7 28.6% 1977 2 5 7 28.6% 2 2 4 50.0% 8 8 16 50.0% 0 2 2 0.0%
32 1982 4 7 11 36.4% 4 3 7 57.1% 10 6 16 62.5% 3 4 7 42.9% 1978 0 1 1 0.0% 2 1 3 66.7% 1 4 5 20.0% — — — —
33 1983 1 6 7 14.3% 7 5 12 58.3% 2 4 6 33.3% 3 4 7 42.9% 1979 — — — — — — — — 0 3 3 0.0% 0 1 1 0.0%
34 1984 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — — 1980 — — — — — — — — 1 1 2 50.0% — — — —
Career — 86 94 180 47.8% 99 90 189 52.4% 30 40 70 42.9% 75 79 154 48.7% — 51 56 107 47.7% 60 48 108 55.6% 110 58 168 65.5% 24 42 66 36.4%

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 Ray Ruffels
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 1574 111.8 — — — — +80 -48 -75 50.0% -0.11 1–0 0–2 — -0.19 — — — — — — — — — — — — — — — —
21 1971 1761 131.5 — — — — +4 -150 -150 53.0% +0.15 10–5 (67%) 9–6 (60%) 110.0 -1.17 — — — — — — — — — — — — — — — —
22 1972 1826 149.5 — — — — +39 -235 — 43.2% -0.46 10–10 (50%) 9–10 (47%) 102.6 -7.30 1968 1721 125.7 — — — — -212 -127 +147 64.1% +1.22 7–5 (58%) — — +3.53
23 1973 1733 135.6 — — — — +28 -100 -173 43.0% -0.37 9–15 (38%) 7–10 (41%) 94.9 -4.55 1969 1757 128.5 — — — — -210 -159 +156 58.9% +0.65 3–5 (38%) — — +3.43
24 1974 1858 146.2 — — — — +26 -113 -272 56.0% +0.23 8–10 (44%) 12–6 (67%) 105.3 -4.92 1970 1782 132.8 — — — — -184 -80 +166 58.9% +0.34 8–8 (50%) 8–3 (73%) 103.8 -0.74
25 1975 1808 148.2 — — — — +64 -110 -178 53.6% +0.42 11–12 (48%) 5–9 (36%) 95.2 -5.88 1971 1825 146.3 — — — — -56 -14 +37 52.6% +0.14 11–9 (55%) 12–9 (57%) 103.3 -7.79
26 1976 1725 143.3 — — — — +66 -7 — 47.9% -0.08 9–9 (50%) 6–8 (43%) 97.4 -2.54 1972 1797 141.8 — — — — -96 +15 +138 52.0% +0.14 7–5 (58%) 4–5 (44%) 101.2 -4.32
27 1977 1825 151.8 — — — — -12 +74 — 61.0% +0.81 14–7 (67%) 9–9 (50%) 103.0 +0.48 1973 1777 — — — — — — — — — — — — — +0.02
28 1978 1672 145.7 — — — — -11 +208 -147 43.0% -0.37 3–6 (33%) 4–4 (50%) 94.3 -3.12 1974 1757 135.8 — — — — -100 +45 +161 45.8% -0.10 8–3 (73%) 8–4 (67%) 109.2 -1.40
29 1979 1617 131.4 — — — — -18 +168 — 38.3% -0.58 2–5 (29%) 3–6 (33%) 96.1 -1.00 1975 1714 143.7 — — — — -30 -21 +159 50.5% +0.31 3–11 (21%) 9–11 (45%) 91.5 -1.61
30 1980 1671 131.2 — — — — -19 — — 59.1% +0.91 1–3 (25%) 1–1 — -0.33 1976 1792 139.0 — — — — +77 -173 +107 61.3% +0.85 12–9 (57%) 8–12 (40%) 100.1 +5.63
31 1981 1764 143.3 — — — — -10 -18 -91 48.9% -0.23 4–5 (44%) 10–10 (50%) 100.5 -1.40 1977 1703 119.9 — — — — -6 -72 +89 49.4% -0.08 2–9 (18%) 8–4 (67%) 92.4 +1.49
32 1982 1742 140.8 — — — — -6 -6 -10 53.5% +0.11 4–8 (33%) 9–8 (53%) 99.2 -2.10 1978 1620 105.7 — — — — — +20 +88 39.1% -0.57 0–2 — — +0.98
33 1983 1652 129.4 — — — — -39 +97 +56 43.8% -0.57 5–5 (50%) 9–4 (69%) 104.0 -1.80 1979 1546 95.1 — — — — — — +75 10.0% -2.90 0–1 1–0 — +0.63
34 1984 1599 108.8 — — — — — — — 20.0% -1.60 0–2 0–1 — -0.33 1980 1541 101.9 — — — — — — — 60.0% +1.00 0–1 0–1 — +0.41
Career — 1959 147.6 — — — — +19 -8 -86 49.7% -0.01 94–105 (47%) 93–94 (50%) 100.6 -6.03 — 1905 139.5 — — — — -62 -71 +135 55.3% +0.41 61–68 (47%) 58–49 (54%) 99.7 +0.06

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.