H2H data updated: 2026-09-02 00:00 UTC

Jay Berger vs Blaine Willenborg H2H: 1-1

Jay Berger and Blaine Willenborg are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Blaine Willenborg leads 1–0 on clay, while Jay Berger leads 1–0 on hard courts. Most recently, Jay Berger won the 1987 Washington Open round of 16 6-1 6-2.

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Jay Berger
USA Age 59 Right-Handed 180 cm / 5'11"
H2H
1 – 1
2 main draw meetings
Blaine Willenborg
USA Age 66 Right-Handed 170 cm / 5'7"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jay Berger #39 6-1 6-2 Blaine Willenborg #139 Match data Jul 31, 1987* R16 Washington Open ATP 250 Hard
Blaine Willenborg #157 6-7 7-5 6-4 Jay Berger #36 Match data Jul 16, 1987* R32 U.S. Men's Clay Court Championship ATP 250 Clay

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
Jay Berger #1,121 #7 1,271 1,947 141 80 63.8% 0 0 0 0 3 3
Blaine Willenborg #1,067 #50 0 1,624 33 54 37.9% 0 0 0 0 0 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 Jay Berger Blaine Willenborg
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1985 3–2 60.0% #250 1,571 0 0 — — — — — — —
19 1986 7–3 70.0% #82 1,665 0 1 1979 0–1 0.0% #579 1,488 0 0
20 1987 28–19 59.6% #47 1,768 0 1 1980 3–5 37.5% #283 1,514 0 0
21 1988 28–16 63.6% #34 1,785 0 2 — — — — — — —
22 1989 41–19 68.3% #10 1,841 0 3 — — — — — — —
23 1990 32–18 64.0% #18 1,845 0 3 1983 1–3 25.0% — 1,524 0 0
24 1991 2–3 40.0% #387 1,801 0 3 1984 6–10 37.5% #79 1,533 0 0
25 — — — — — — — 1985 8–12 40.0% #188 1,578 0 0
26 — — — — — — — 1986 5–9 35.7% #160 1,535 0 0
27 — — — — — — — 1987 10–11 47.6% #145 1,588 0 0
28 — — — — — — — 1988 0–3 0.0% #731 1,547 0 0

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 Jay Berger Blaine Willenborg
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 1985 3 1 4 75.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
19 1986 1 2 3 33.3% 6 1 7 85.7% — — — — — — — — 1979 — — — — 0 1 1 0.0% — — — — — — — —
20 1987 13 9 22 59.1% 14 9 23 60.9% — — — — 1 1 2 50.0% 1980 1 2 3 33.3% 2 3 5 40.0% — — — — — — — —
21 1988 20 9 29 69.0% 7 5 12 58.3% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
22 1989 23 12 35 65.7% 14 4 18 77.8% — — — — 4 3 7 57.1% — — — — — — — — — — — — — — — — —
23 1990 19 7 26 73.1% 9 8 17 52.9% — — — — 4 3 7 57.1% 1983 1 2 3 33.3% 0 1 1 0.0% — — — — — — — —
24 1991 2 2 4 50.0% — — — — — — — — 0 1 1 0.0% 1984 0 2 2 0.0% 6 7 13 46.2% 0 1 1 0.0% — — — —
25 — — — — — — — — — — — — — — — — — 1985 1 2 3 33.3% 7 10 17 41.2% — — — — — — — —
26 — — — — — — — — — — — — — — — — — 1986 1 1 2 50.0% 4 7 11 36.4% — — — — 0 1 1 0.0%
27 — — — — — — — — — — — — — — — — — 1987 4 5 9 44.4% 4 5 9 44.4% — — — — 2 1 3 66.7%
28 — — — — — — — — — — — — — — — — — 1988 0 1 1 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
Career — 81 42 123 65.9% 50 28 78 64.1% 1 1 2 50.0% 9 9 18 50.0% — 8 15 23 34.8% 23 35 58 39.7% 0 1 1 0.0% 2 3 5 40.0%

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 Jay Berger Blaine Willenborg
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 1985 1572 112.9 — — — — +57 — — 57.9% -0.10 1–1 3–1 (75%) — +0.70 — — — — — — — — — — — — — — — —
19 1986 1665 116.1 — — — — -50 -34 — 61.5% -0.04 3–1 (75%) — — +0.72 1979 1488 100.7 — — — — — — — 33.3% -1.00 0–1 — — +0.07
20 1987 1768 146.6 — — — — -24 -22 — 59.7% +0.65 7–6 (54%) 6–7 (46%) — -0.38 1980 1514 103.6 — — — — +42 +1 — 33.3% -0.95 2–0 0–1 — +0.52
21 1988 1785 145.3 — — — — +58 -65 — 63.1% +1.00 5–6 (45%) 3–6 (33%) — -0.25 — — — — — — — — — — — — — — — —
22 1989 1842 151.4 — — — — -18 +50 — 64.2% +1.07 10–6 (63%) 4–7 (36%) — +0.56 — — — — — — — — — — — — — — — —
23 1990 1845 149.4 — — — — +64 -35 — 56.8% +0.30 13–6 (68%) 10–4 (71%) — +2.67 1983 1524 117.1 — — — — +36 — — 25.0% -0.75 — 1–3 (25%) — -0.68
24 1991 1801 113.3 -1.34 +0.15 0.979 50.1% +47 — — 46.2% +0.16 — — — +0.13 1984 1533 127.2 — — — — — +52 — 39.0% -0.66 3–4 (43%) 3–1 (75%) — -0.13
25 — — — — — — — — — — — — — — — — 1985 1578 123.2 — — — — -54 +29 — 43.1% -0.71 3–5 (38%) 6–4 (60%) — +0.25
26 — — — — — — — — — — — — — — — — 1986 1535 110.9 — — — — -23 +43 — 41.7% -0.70 2–4 (33%) 4–3 (57%) — +1.19
27 — — — — — — — — — — — — — — — — 1987 1588 119.3 — — — — -22 -7 — 44.0% -0.44 5–2 (71%) 3–3 (50%) — +0.52
28 — — — — — — — — — — — — — — — — 1988 1548 103.4 — — — — — — — 25.0% -1.63 0–2 0–1 — +0.09
Career — 1948 150.8 -1.34 +0.15 0.979 50.1% +20 -16 — 60.6% +0.68 39–26 (60%) 26–25 (51%) 102.1 +1.89 — 1624 124.4 — — — — -11 +29 — 39.9% -0.70 15–18 (45%) 17–16 (52%) 103.3 +2.10

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.