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

Jaime Fillol vs Jeff Borowiak H2H: 6-4

Jaime Fillol holds a 6–4 lead over Jeff Borowiak in their ATP head-to-head. Across 10 main-draw meetings, they are tied 3–3 on clay, while Jaime Fillol leads 2–1 on hard courts. Most recently, Jaime Fillol won the 1979 San Jose round of 32 6-2 6-4.

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Jaime Fillol
CHI Age 80 Right-Handed 180 cm / 5'11"
H2H
6 – 4
10 main draw meetings
Jeff Borowiak
USA Age 76 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jaime Fillol #86 6-2 6-4 Jeff Borowiak #82 Match data Apr 19, 1979* R32 San Jose ATP 250 Carpet
Jeff Borowiak #22 6-0 6-1 Jaime Fillol #24 Match data Aug 23, 1977* F Canadian Open ATP 250 Clay
Jeff Borowiak #40 6-1 6-2 Jaime Fillol #23 Match data Mar 21, 1975* R16 Caracas Wct ATP 250 Hard
Jeff Borowiak #45 7-6 0-6 6-2 Jaime Fillol #20 Match data Aug 9, 1974* R16 Bretton Woods ATP 250 Clay
Jaime Fillol #20 7-6 4-6 6-2 Jeff Borowiak #45 Match data Aug 8, 1974* R32 Louisville ATP 250 Clay
Jeff Borowiak 6-3 3-6 6-0 Jaime Fillol Match data Apr 20, 1974* SF Charlotte ATP 250 Clay
Jaime Fillol 4-6 6-4 7-5 Jeff Borowiak Match data Apr 13, 1974* QF Orlando Wct ATP 250 Hard
Jaime Fillol 6-4 6-4 Jeff Borowiak Match data Aug 17, 1973* SF Tanglewood ATP 250 Clay
Jaime Fillol 6-4 7-5 Jeff Borowiak Match data Jul 25, 1973* R64 Washington Open ATP 250 Clay
Jaime Fillol 1-6 6-2 7-5 Jeff Borowiak Match data Sep 30, 1971* R32 Berkeley ATP 250 Hard

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
Jaime Fillol #794 #14 — 2,063 534 364 59.5% 0 0 0 0 8 8
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 Jaime Fillol Jeff Borowiak
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 1968 26–9 74.3% — 1,645 0 1 1972 20–28 41.7% — 1,825 0 0
23 1969 27–19 58.7% — 1,666 0 1 1973 21–33 38.9% #82 1,732 0 0
24 1970 32–23 58.2% — 1,751 0 1 1974 34–26 56.7% #40 1,858 0 2
25 1971 43–21 67.2% — 1,774 0 3 1975 31–26 54.4% #48 1,807 0 2
26 1972 44–32 57.9% — 1,744 0 3 1976 18–23 43.9% #60 1,724 0 2
27 1973 51–33 60.7% #17 1,872 0 4 1977 47–24 66.2% #25 1,825 0 5
28 1974 46–31 59.7% #31 1,833 0 4 1978 16–25 39.0% #98 1,671 0 5
29 1975 60–26 69.8% #16 1,975 0 5 1979 5–13 27.8% #125 1,617 0 5
30 1976 50–28 64.1% #24 1,971 0 6 1980 5–5 50.0% #189 1,670 0 5
31 1977 46–22 67.6% #24 1,901 0 6 1981 18–19 48.6% #52 1,763 0 5
32 1978 32–27 54.2% #77 1,762 0 6 1982 21–20 51.2% #94 1,742 0 5
33 1979 21–28 42.9% #124 1,736 0 6 1983 13–19 40.6% #98 1,652 0 5
34 1980 10–22 31.2% #86 1,644 0 6 1984 0–4 0.0% #520 1,599 0 5
35 1981 18–19 48.6% #95 1,657 0 7 — — — — — — —
36 1982 14–8 63.6% #77 1,708 0 8 — — — — — — —
37 1983 14–16 46.7% #85 1,651 0 8 — — — — — — —

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 Jaime Fillol 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 — — — — — — — — — — — — — — — — — 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 1968 — — — — 14 3 17 82.4% 10 5 15 66.7% 2 1 3 66.7% 1972 9 9 18 50.0% 1 5 6 16.7% 0 1 1 0.0% 10 13 23 43.5%
23 1969 7 5 12 58.3% 13 6 19 68.4% 7 7 14 50.0% 0 1 1 0.0% 1973 8 8 16 50.0% 9 12 21 42.9% 1 3 4 25.0% 3 10 13 23.1%
24 1970 12 9 21 57.1% 12 5 17 70.6% 5 5 10 50.0% 3 4 7 42.9% 1974 9 9 18 50.0% 13 11 24 54.2% 2 3 5 40.0% 10 3 13 76.9%
25 1971 21 8 29 72.4% 10 6 16 62.5% 8 4 12 66.7% 4 3 7 57.1% 1975 11 9 20 55.0% 8 10 18 44.4% 3 2 5 60.0% 9 5 14 64.3%
26 1972 17 11 28 60.7% 13 9 22 59.1% 5 4 9 55.6% 9 8 17 52.9% 1976 3 3 6 50.0% 12 10 22 54.5% 0 2 2 0.0% 3 8 11 27.3%
27 1973 17 14 31 54.8% 25 10 35 71.4% 1 1 2 50.0% 8 8 16 50.0% 1977 7 8 15 46.7% 19 5 24 79.2% 0 2 2 0.0% 21 9 30 70.0%
28 1974 11 8 19 57.9% 26 15 41 63.4% 5 3 8 62.5% 4 5 9 44.4% 1978 1 5 6 16.7% 13 9 22 59.1% 0 3 3 0.0% 2 8 10 20.0%
29 1975 9 7 16 56.3% 41 13 54 75.9% 2 2 4 50.0% 8 4 12 66.7% 1979 0 3 3 0.0% 2 5 7 28.6% 1 1 2 50.0% 2 4 6 33.3%
30 1976 5 3 8 62.5% 34 16 50 68.0% 3 2 5 60.0% 8 7 15 53.3% 1980 3 3 6 50.0% — — — — — — — — 2 2 4 50.0%
31 1977 4 3 7 57.1% 34 13 47 72.3% 5 2 7 71.4% 3 4 7 42.9% 1981 11 9 20 55.0% 2 3 5 40.0% 3 2 5 60.0% 2 5 7 28.6%
32 1978 3 4 7 42.9% 21 15 36 58.3% 5 3 8 62.5% 3 5 8 37.5% 1982 4 7 11 36.4% 4 3 7 57.1% 10 6 16 62.5% 3 4 7 42.9%
33 1979 7 9 16 43.8% 11 10 21 52.4% 0 3 3 0.0% 3 6 9 33.3% 1983 1 6 7 14.3% 7 5 12 58.3% 2 4 6 33.3% 3 4 7 42.9%
34 1980 5 10 15 33.3% 2 8 10 20.0% — — — — 3 4 7 42.9% 1984 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — —
35 1981 2 2 4 50.0% 16 14 30 53.3% 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
36 1982 5 3 8 62.5% 4 4 8 50.0% — — — — 5 1 6 83.3% — — — — — — — — — — — — — — — — —
37 1983 5 8 13 38.5% 9 6 15 60.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 130 104 234 55.6% 285 153 438 65.1% 56 45 101 55.4% 63 62 125 50.4% — 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 Jaime Fillol 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 — — — — — — — — — — — — — — — — 1969 1512 107.1 — — — — +167 — — 50.0% +0.43 3–1 (75%) — — +0.31
20 — — — — — — — — — — — — — — — — 1970 1565 109.0 — — — — +89 -54 -66 46.7% -0.47 1–0 0–2 — -0.25
21 — — — — — — — — — — — — — — — — 1971 1759 131.8 — — — — +6 -154 -148 53.0% +0.15 10–5 (67%) 9–6 (60%) — -1.12
22 1968 1645 119.6 — — — — -75 +81 -43 67.7% +1.18 9–4 (69%) — — +1.11 1972 1826 149.5 — — — — +40 -240 — 43.2% -0.46 10–10 (50%) 9–10 (47%) — -7.30
23 1969 1667 119.9 — — — — +17 +50 -33 55.4% +0.51 8–8 (50%) — — +1.81 1973 1733 135.6 — — — — +29 -103 -173 43.0% -0.37 9–15 (38%) 7–10 (41%) — -4.54
24 1970 1752 130.4 — — — — +6 +20 -71 53.1% +0.21 12–5 (71%) 4–5 (44%) — -0.35 1974 1859 146.3 — — — — +25 -114 -273 56.0% +0.23 8–10 (44%) 12–6 (67%) — -4.92
25 1971 1774 132.9 — — — — +93 -19 -22 59.9% +0.74 16–10 (62%) 4–6 (40%) — +2.68 1975 1808 148.3 — — — — +64 -110 -178 53.6% +0.42 11–12 (48%) 5–9 (36%) — -5.88
26 1972 1744 130.3 — — — — +53 +10 +38 58.2% +0.57 7–15 (32%) 15–14 (52%) — +7.01 1976 1725 143.4 — — — — +66 -6 — 47.9% -0.08 9–9 (50%) 6–8 (43%) — -2.54
27 1973 1873 139.9 — — — — -33 +32 — 59.6% +0.60 15–12 (56%) 17–17 (50%) — -0.71 1977 1825 151.8 — — — — -12 +75 — 61.0% +0.81 14–7 (67%) 9–9 (50%) — +0.48
28 1974 1833 145.7 — — — — -2 +31 0 56.6% +0.59 16–12 (57%) 6–12 (33%) — -4.09 1978 1672 145.7 — — — — -11 +208 -147 43.0% -0.37 3–6 (33%) 4–4 (50%) — -3.12
29 1975 1975 157.8 — — — — -83 +56 -137 63.3% +0.92 17–9 (65%) 11–10 (52%) — -5.98 1979 1618 131.4 — — — — -19 +166 — 38.3% -0.58 2–5 (29%) 3–6 (33%) — -1.00
30 1976 1972 157.9 — — — — -26 +33 -116 58.9% +0.79 22–7 (76%) 7–17 (29%) — -4.07 1980 1671 131.2 — — — — -19 — — 59.1% +0.91 1–3 (25%) 1–1 — -0.33
31 1977 1902 145.9 — — — — -65 +78 -56 61.2% +0.52 14–3 (82%) 11–5 (69%) — +0.66 1981 1764 143.3 — — — — -10 -18 -91 48.9% -0.23 4–5 (44%) 10–10 (50%) — -1.40
32 1978 1763 140.0 — — — — -7 +59 +95 54.2% +0.18 11–14 (44%) 8–5 (62%) — -4.40 1982 1742 140.8 — — — — -6 -6 -10 53.5% +0.11 4–8 (33%) 9–8 (53%) — -2.10
33 1979 1737 136.4 — — — — -7 +55 +28 42.4% -0.36 11–7 (61%) 5–7 (42%) — -2.01 1983 1652 129.5 — — — — -39 +97 +56 43.8% -0.57 5–5 (50%) 9–4 (69%) — -1.80
34 1980 1644 125.6 — — — — +4 +66 — 34.2% -1.03 7–6 (54%) 4–10 (29%) — -0.58 1984 1599 108.8 — — — — — — — 20.0% -1.60 0–2 0–1 — -0.33
35 1981 1657 140.6 — — — — -45 +98 — 48.4% -0.06 6–6 (50%) 6–5 (55%) — +0.31 — — — — — — — — — — — — — — — —
36 1982 1709 120.8 — — — — +30 +2 — 56.1% +0.35 5–1 (83%) 6–7 (46%) — +3.91 — — — — — — — — — — — — — — — —
37 1983 1651 131.3 — — — — +1 +102 — 48.1% +0.08 4–5 (44%) 3–5 (38%) — +0.24 — — — — — — — — — — — — — — — —
Career — 2064 144.5 — — — — +1 +50 -25 56.2% +0.46 180–124 (59%) 107–125 (46%) 98.7 -0.50 — 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.