H2H data updated: 2026-09-01 00:00 UTC

Francisco Gonzalez vs Jeff Borowiak H2H: 1-0

Francisco Gonzalez holds a 1–0 lead over Jeff Borowiak in their ATP head-to-head. Across 1 main-draw meeting, Francisco Gonzalez leads 1–0 on grass. Most recently, Francisco Gonzalez won the 1982 Sydney International round of 16 7-5 6-4.

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Francisco Gonzalez
PAR Age 70 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main draw meetings
Jeff Borowiak
USA Age 76 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Francisco Gonzalez 7-5 6-4 Jeff Borowiak #91 Match data Dec 17, 1982* R16 Sydney International ATP 250 Grass

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
Francisco Gonzalez #997 #40 0 1,758 105 157 40.1% 0 0 0 0 0 0
Jeff Borowiak #920 #20 0 1,958 290 304 48.8% 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 Francisco Gonzalez Jeff Borowiak
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1968 6–10 37.5% — 1,470 0 0
19 1975 0–2 0.0% #308 1,486 0 0 1969 3–2 60.0% — 1,511 0 0
20 1976 0–3 0.0% #272 1,455 0 0 1970 6–7 46.2% — 1,564 0 0
21 1977 4–6 40.0% #281 1,499 0 0 1971 26–20 56.5% — 1,759 0 0
22 1978 8–10 44.4% #61 1,602 0 0 1972 20–28 41.7% — 1,825 0 0
23 1979 21–26 44.7% #77 1,649 0 0 1973 21–33 38.9% #82 1,732 0 0
24 1980 12–20 37.5% #74 1,704 0 0 1974 34–26 56.7% #40 1,858 0 2
25 1981 12–15 44.4% #98 1,659 0 0 1975 31–26 54.4% #48 1,807 0 2
26 1982 14–19 42.4% #100 1,685 0 0 1976 18–23 43.9% #60 1,724 0 2
27 1983 11–16 40.7% #99 1,623 0 0 1977 47–24 66.2% #25 1,825 0 5
28 1984 14–17 45.2% #82 1,654 0 0 1978 16–25 39.0% #98 1,671 0 5
29 1985 9–17 34.6% #140 1,533 0 0 1979 5–13 27.8% #125 1,617 0 5
30 1986 0–6 0.0% #548 1,470 0 0 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 Francisco Gonzalez Jeff Borowiak
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 1975 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — 1969 3 1 4 75.0% 0 1 1 0.0% — — — — — — — —
20 1976 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — 1970 1 1 2 50.0% 2 3 5 40.0% 3 2 5 60.0% 0 1 1 0.0%
21 1977 2 2 4 50.0% 2 4 6 33.3% — — — — — — — — 1971 11 10 21 52.4% 6 5 11 54.5% 4 3 7 57.1% 5 2 7 71.4%
22 1978 0 3 3 0.0% 8 7 15 53.3% — — — — — — — — 1972 9 9 18 50.0% 1 5 6 16.7% 0 1 1 0.0% 10 13 23 43.5%
23 1979 10 10 20 50.0% 6 7 13 46.2% 1 4 5 20.0% 4 5 9 44.4% 1973 8 8 16 50.0% 9 12 21 42.9% 1 3 4 25.0% 3 10 13 23.1%
24 1980 11 9 20 55.0% 1 4 5 20.0% 0 3 3 0.0% 0 4 4 0.0% 1974 9 9 18 50.0% 13 11 24 54.2% 2 3 5 40.0% 10 3 13 76.9%
25 1981 5 6 11 45.5% 2 5 7 28.6% 4 2 6 66.7% 1 2 3 33.3% 1975 11 9 20 55.0% 8 10 18 44.4% 3 2 5 60.0% 9 5 14 64.3%
26 1982 2 4 6 33.3% 5 7 12 41.7% 4 4 8 50.0% 3 4 7 42.9% 1976 3 3 6 50.0% 12 10 22 54.5% 0 2 2 0.0% 3 8 11 27.3%
27 1983 9 10 19 47.4% 0 3 3 0.0% — — — — 2 3 5 40.0% 1977 7 8 15 46.7% 19 5 24 79.2% 0 2 2 0.0% 21 9 30 70.0%
28 1984 5 7 12 41.7% 2 3 5 40.0% 3 4 7 42.9% 4 3 7 57.1% 1978 1 5 6 16.7% 13 9 22 59.1% 0 3 3 0.0% 2 8 10 20.0%
29 1985 0 4 4 0.0% — — — — 4 7 11 36.4% 5 6 11 45.5% 1979 0 3 3 0.0% 2 5 7 28.6% 1 1 2 50.0% 2 4 6 33.3%
30 1986 0 5 5 0.0% — — — — — — — — 0 1 1 0.0% 1980 3 3 6 50.0% — — — — — — — — 2 2 4 50.0%
31 — — — — — — — — — — — — — — — — — 1981 11 9 20 55.0% 2 3 5 40.0% 3 2 5 60.0% 2 5 7 28.6%
32 — — — — — — — — — — — — — — — — — 1982 4 7 11 36.4% 4 3 7 57.1% 10 6 16 62.5% 3 4 7 42.9%
33 — — — — — — — — — — — — — — — — — 1983 1 6 7 14.3% 7 5 12 58.3% 2 4 6 33.3% 3 4 7 42.9%
34 — — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — —
Career — 44 62 106 41.5% 26 43 69 37.7% 16 24 40 40.0% 19 28 47 40.4% — 86 94 180 47.8% 99 91 190 52.1% 30 40 70 42.9% 75 79 154 48.7%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Francisco Gonzalez Jeff Borowiak
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 1975 1487 102.1 — — — — — — — 20.0% -1.40 0–1 0–2 — -0.09 1969 1512 107.1 — — — — +167 — — 50.0% +0.43 3–1 (75%) — — +0.31
20 1976 1455 101.2 — — — — — — — 25.0% -1.88 0–2 0–1 — +0.16 1970 1565 109.0 — — — — +89 -54 -66 46.7% -0.47 1–0 0–2 — -0.25
21 1977 1500 113.8 — — — — +54 +17 — 39.1% -1.61 2–1 (67%) 3–2 (60%) — +0.31 1971 1759 131.8 — — — — +6 -154 -148 53.0% +0.15 10–5 (67%) 9–6 (60%) — -1.12
22 1978 1602 128.6 — — — — -59 +21 — 41.0% -0.90 3–2 (60%) 4–1 (80%) — -1.22 1972 1826 149.5 — — — — +40 -240 — 43.2% -0.46 10–10 (50%) 9–10 (47%) — -7.30
23 1979 1650 132.9 — — — — +20 -50 -143 44.3% -0.28 7–6 (54%) 6–10 (38%) — +0.49 1973 1733 135.6 — — — — +29 -103 -173 43.0% -0.37 9–15 (38%) 7–10 (41%) — -4.54
24 1980 1704 136.2 — — — — +18 -124 -228 40.5% -0.65 4–4 (50%) 7–7 (50%) — -2.51 1974 1859 146.3 — — — — +25 -114 -273 56.0% +0.23 8–10 (44%) 12–6 (67%) — -4.92
25 1981 1659 126.6 — — — — +2 -100 -75 48.6% -0.11 2–4 (33%) 5–2 (71%) — +0.46 1975 1808 148.3 — — — — +64 -110 -178 53.6% +0.42 11–12 (48%) 5–9 (36%) — -5.88
26 1982 1686 129.7 — — — — -33 -103 -85 46.4% -0.12 3–7 (30%) 11–12 (48%) — +0.29 1976 1725 143.4 — — — — +66 -6 — 47.9% -0.08 9–9 (50%) 6–8 (43%) — -2.54
27 1983 1624 126.5 — — — — +5 -83 — 37.7% -0.84 4–0 (100%) 6–7 (46%) — +0.17 1977 1825 151.8 — — — — -12 +75 — 61.0% +0.81 14–7 (67%) 9–9 (50%) — +0.48
28 1984 1655 132.0 — — — — -20 -90 +1 46.9% -0.02 4–6 (40%) 5–6 (45%) — +1.36 1978 1672 145.7 — — — — -11 +208 -147 43.0% -0.37 3–6 (33%) 4–4 (50%) — -3.12
29 1985 1533 120.3 — — — — +42 — +57 39.1% -0.35 5–5 (50%) 5–7 (42%) — +1.77 1979 1618 131.4 — — — — -19 +166 — 38.3% -0.58 2–5 (29%) 3–6 (33%) — -1.00
30 1986 1470 107.8 — — — — +29 — — 13.3% -2.07 0–2 1–3 (25%) — +0.28 1980 1671 131.2 — — — — -19 — — 59.1% +0.91 1–3 (25%) 1–1 — -0.33
31 — — — — — — — — — — — — — — — — 1981 1764 143.3 — — — — -10 -18 -91 48.9% -0.23 4–5 (44%) 10–10 (50%) — -1.40
32 — — — — — — — — — — — — — — — — 1982 1742 140.8 — — — — -6 -6 -10 53.5% +0.11 4–8 (33%) 9–8 (53%) — -2.10
33 — — — — — — — — — — — — — — — — 1983 1652 129.5 — — — — -39 +97 +56 43.8% -0.57 5–5 (50%) 9–4 (69%) — -1.80
34 — — — — — — — — — — — — — — — — 1984 1599 108.8 — — — — — — — 20.0% -1.60 0–2 0–1 — -0.33
Career — 1759 134.8 — — — — +8 -53 -47 42.2% -0.47 34–40 (46%) 53–60 (47%) 102.8 +0.56 — 1959 147.5 — — — — +19 -10 -85 49.6% -0.02 94–105 (47%) 93–94 (50%) 100.6 -6.02

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.