H2H data updated: 2026-09-07 00:00 UTC

Jeff Borowiak vs Andrew Pattison H2H: 0-2

Andrew Pattison holds a 2–0 lead over Jeff Borowiak in their ATP head-to-head. Across 2 main-draw meetings, Andrew Pattison leads 1–0 on carpet and 1–0 on clay. Most recently, Andrew Pattison won the 1981 Stuttgart Open round of 32 6-3 6-3.

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Jeff Borowiak
USA Age 76 Right-Handed 193 cm / 6'4"
H2H
0 – 2
2 main-draw meetings
Andrew Pattison
USA Age 77 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Andrew Pattison 6-3 6-3 Jeff Borowiak #58 Match data Jul 16, 1981* R32 Stuttgart Open ATP 250 Clay
Andrew Pattison 3-6 6-3 6-2 Jeff Borowiak Match data Sep 29, 1976* 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
Andrew Pattison — — — 1,979 — — — 0 0 0 0 4 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 Andrew Pattison
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 Andrew Pattison
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% — — — — — — — — 1968 0 4 4 0.0% — — — — — — — — — — — —
20 1970 1 1 2 50.0% 2 3 5 40.0% 3 2 5 60.0% 0 1 1 0.0% 1969 1 1 2 50.0% — — — — — — — — — — — —
21 1971 11 10 21 52.4% 6 5 11 54.5% 4 3 7 57.1% 5 2 7 71.4% 1970 3 3 6 50.0% 2 6 8 25.0% 1 4 5 20.0% — — — —
22 1972 9 9 18 50.0% 1 5 6 16.7% 0 1 1 0.0% 10 13 23 43.5% 1971 4 4 8 50.0% 0 2 2 0.0% 3 3 6 50.0% — — — —
23 1973 8 8 16 50.0% 9 12 21 42.9% 1 3 4 25.0% 3 10 13 23.1% 1972 6 6 12 50.0% 19 8 27 70.4% 8 5 13 61.5% 9 2 11 81.8%
24 1974 9 9 18 50.0% 13 11 24 54.2% 2 3 5 40.0% 10 3 13 76.9% 1973 10 7 17 58.8% 10 11 21 47.6% 4 3 7 57.1% 5 8 13 38.5%
25 1975 11 9 20 55.0% 8 10 18 44.4% 3 2 5 60.0% 9 5 14 64.3% 1974 14 4 18 77.8% 6 2 8 75.0% 2 0 2 100.0% 6 6 12 50.0%
26 1976 3 3 6 50.0% 12 10 22 54.5% 0 2 2 0.0% 3 8 11 27.3% 1975 8 6 14 57.1% 11 7 18 61.1% 2 1 3 66.7% 4 6 10 40.0%
27 1977 7 8 15 46.7% 19 5 24 79.2% 0 2 2 0.0% 21 9 30 70.0% 1976 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% 15 11 26 57.7%
28 1978 1 5 6 16.7% 13 9 22 59.1% 0 3 3 0.0% 2 8 10 20.0% 1977 11 9 20 55.0% 8 8 16 50.0% 4 3 7 57.1% 6 7 13 46.2%
29 1979 0 3 3 0.0% 2 5 7 28.6% 1 1 2 50.0% 2 4 6 33.3% 1978 4 7 11 36.4% 2 2 4 50.0% — — — — 5 4 9 55.6%
30 1980 3 3 6 50.0% — — — — — — — — 2 2 4 50.0% 1979 13 7 20 65.0% 1 4 5 20.0% 2 3 5 40.0% 7 7 14 50.0%
31 1981 11 9 20 55.0% 2 3 5 40.0% 3 2 5 60.0% 2 5 7 28.6% 1980 9 5 14 64.3% 2 2 4 50.0% 3 4 7 42.9% 7 9 16 43.8%
32 1982 4 7 11 36.4% 4 3 7 57.1% 10 6 16 62.5% 3 4 7 42.9% 1981 8 7 15 53.3% 2 7 9 22.2% 1 1 2 50.0% 2 4 6 33.3%
33 1983 1 6 7 14.3% 7 5 12 58.3% 2 4 6 33.3% 3 4 7 42.9% 1982 4 6 10 40.0% — — — — — — — — 1 5 6 16.7%
34 1984 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — — 1983 — — — — — — — — — — — — 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% — 96 79 175 54.9% 63 60 123 51.2% 30 28 58 51.7% 67 70 137 48.9%

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 Andrew Pattison
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 1968 1450 97.3 — — — — -2 — — 0.0% -3.00 — — — -0.04
20 1970 1565 109.0 — — — — +89 -54 -66 46.7% -0.47 1–0 0–2 — -0.25 1969 1473 107.1 — — — — — — — 50.0% +0.50 — — — -0.07
21 1971 1759 131.8 — — — — +6 -154 -148 53.0% +0.15 10–5 (67%) 9–6 (60%) 110.2 -1.12 1970 1495 118.6 — — — — +83 +19 -13 35.2% -0.83 0–3 (0%) — — -0.34
22 1972 1826 149.5 — — — — +40 -240 — 43.2% -0.46 10–10 (50%) 9–10 (47%) 102.6 -7.30 1971 1586 125.4 — — — — +32 — -50 49.0% +0.04 2–4 (33%) 5–3 (63%) 100.8 -0.46
23 1973 1733 135.6 — — — — +29 -103 -173 43.0% -0.37 9–15 (38%) 7–10 (41%) 94.9 -4.54 1972 1840 143.1 — — — — -75 -2 -227 62.3% +0.95 9–5 (64%) 6–2 (75%) 109.4 +0.22
24 1974 1859 146.3 — — — — +25 -114 -273 56.0% +0.23 8–10 (44%) 12–6 (67%) 105.3 -4.92 1973 1772 131.9 — — — — -44 +3 -85 48.5% -0.10 8–7 (53%) 7–11 (39%) 99.9 -2.65
25 1975 1808 148.3 — — — — +64 -110 -178 53.6% +0.42 11–12 (48%) 5–9 (36%) 95.2 -5.88 1974 1923 152.3 — — — — -14 -59 — 66.0% +1.30 8–3 (73%) 4–1 (80%) 109.2 -1.00
26 1976 1725 143.4 — — — — +66 -6 — 47.9% -0.08 9–9 (50%) 6–8 (43%) 97.4 -2.54 1975 1934 141.2 — — — — -77 -17 -175 54.2% +0.23 7–8 (47%) 5–4 (56%) 99.9 -1.91
27 1977 1825 151.8 — — — — -12 +75 — 61.0% +0.81 14–7 (67%) 9–9 (50%) 103.0 +0.48 1976 1821 146.5 — — — — +15 — — 42.5% -0.37 9–4 (69%) 6–7 (46%) 103.6 -2.94
28 1978 1672 145.7 — — — — -11 +208 -147 43.0% -0.37 3–6 (33%) 4–4 (50%) 94.3 -3.12 1977 1774 143.4 — — — — +32 +17 -27 51.1% +0.14 10–9 (53%) 14–6 (70%) 105.5 -2.22
29 1979 1618 131.4 — — — — -19 +166 — 38.3% -0.58 2–5 (29%) 3–6 (33%) 96.1 -1.00 1978 1708 135.0 — — — — +19 +74 — 47.2% +0.19 4–3 (57%) 5–6 (45%) 101.7 +1.01
30 1980 1671 131.2 — — — — -19 — — 59.1% +0.91 1–3 (25%) 1–1 — -0.33 1979 1778 133.4 — — — — +31 -65 -60 49.1% +0.01 11–5 (69%) 4–7 (36%) 104.1 -0.12
31 1981 1764 143.3 — — — — -10 -18 -91 48.9% -0.23 4–5 (44%) 10–10 (50%) 100.5 -1.40 1980 1732 146.9 — — — — +51 -26 +6 50.0% +0.07 4–3 (57%) 6–11 (35%) 97.6 -3.35
32 1982 1742 140.8 — — — — -6 -6 -10 53.5% +0.11 4–8 (33%) 9–8 (53%) 99.2 -2.10 1981 1689 126.4 — — — — +45 -39 — 40.5% -0.60 4–2 (67%) 6–5 (55%) 103.5 +0.16
33 1983 1652 129.5 — — — — -39 +97 +56 43.8% -0.57 5–5 (50%) 9–4 (69%) 104.0 -1.80 1982 1622 121.6 — — — — +11 — — 36.1% -1.17 2–3 (40%) 3–1 (75%) 99.3 +0.19
34 1984 1599 108.8 — — — — — — — 20.0% -1.60 0–2 0–1 — -0.33 1983 1603 95.4 — — — — — — — 0.0% -4.00 — — — +0.25
Career — 1959 147.5 — — — — +19 -10 -85 49.6% -0.02 94–105 (47%) 93–94 (50%) 100.6 -6.02 — 1980 145.1 — — — — +3 -7 -92 50.3% +0.11 78–59 (57%) 71–64 (53%) 108.6 -2.74

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.