H2H data updated: 2026-09-13 00:00 UTC

Barbara Gerken vs Patricia Hy Boulais H2H: 1-1

Barbara Gerken and Patricia Hy Boulais are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Patricia Hy Boulais leads 1–0 on carpet, while Barbara Gerken leads 1–0 on hard courts. Most recently, Barbara Gerken won the 1987 Tokyo Japan Open round of 32 6-2 6-2.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Barbara Gerken
USA Age 62
H2H
1 – 1
2 main-draw meetings
Patricia Hy Boulais
CAN Age 61 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Barbara Gerken 6-2 6-2 Patricia Hy Boulais Match data Apr 17, 1987* R32 Tokyo Japan Open WTA 250 Hard
Patricia Hy Boulais 6-7 6-2 6-3 Barbara Gerken Match data Oct 11, 1986* SF Taipei WTA 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
Barbara Gerken — — — 1,650 64 97 39.8% 0 0 0 0 0 0
Patricia Hy Boulais — — — 1,906 142 165 46.3% 0 0 0 0 1 1

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 Barbara Gerken Patricia Hy Boulais
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1981 0–1 0.0% — 1,493 0 0
16 1981 8–2 80.0% — 1,631 0 0 1982 0–1 0.0% — 1,477 0 0
17 1982 1–5 16.7% — 1,578 0 0 1983 7–8 46.7% — 1,546 0 0
18 1983 5–4 55.6% — 1,617 0 0 1984 0–2 0.0% — 1,522 0 0
19 1984 9–16 36.0% — 1,581 0 0 — — — — — — —
20 1985 11–22 33.3% — 1,576 0 0 1986 8–1 88.9% — 1,633 0 1
21 1986 12–18 40.0% — 1,564 0 0 1987 9–15 37.5% — 1,594 0 1
22 1987 16–19 45.7% — 1,635 0 0 1988 0–5 0.0% — 1,548 0 1
23 1988 2–10 16.7% — 1,527 0 0 1989 1–4 20.0% — 1,514 0 1
24 1989 0–1 0.0% — 1,507 0 0 1990 7–7 50.0% — 1,573 0 1
25 — — — — — — — 1991 18–17 51.4% — 1,704 0 1
26 — — — — — — — 1992 22–16 57.9% — 1,876 0 1
27 — — — — — — — 1993 21–15 58.3% — 1,851 0 1
28 — — — — — — — 1994 15–16 48.4% — 1,756 0 1
29 — — — — — — — 1995 11–14 44.0% — 1,691 0 1
30 — — — — — — — 1996 10–16 38.5% — 1,687 0 1
31 — — — — — — — 1997 12–19 38.7% — 1,663 0 1
32 — — — — — — — 1998 1–8 11.1% — 1,573 0 1

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 Barbara Gerken Patricia Hy Boulais
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 %
15 — — — — — — — — — — — — — — — — — 1981 — — — — 0 1 1 0.0% — — — — — — — —
16 1981 4 1 5 80.0% — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
17 1982 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1983 5 3 8 62.5% 0 1 1 0.0% 2 2 4 50.0% 0 2 2 0.0%
18 1983 3 2 5 60.0% 1 1 2 50.0% — — — — 1 1 2 50.0% 1984 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
19 1984 3 6 9 33.3% 4 6 10 40.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — —
20 1985 3 10 13 23.1% 0 1 1 0.0% 3 6 9 33.3% 5 5 10 50.0% 1986 3 1 4 75.0% — — — — — — — — 5 0 5 100.0%
21 1986 5 8 13 38.5% 0 4 4 0.0% 2 2 4 50.0% 5 4 9 55.6% 1987 5 6 11 45.5% 0 2 2 0.0% 3 5 8 37.5% 1 2 3 33.3%
22 1987 13 11 24 54.2% — — — — 0 4 4 0.0% 3 4 7 42.9% 1988 0 3 3 0.0% — — — — 0 1 1 0.0% 0 1 1 0.0%
23 1988 1 6 7 14.3% — — — — 0 3 3 0.0% 1 1 2 50.0% 1989 1 4 5 20.0% — — — — — — — — — — — —
24 1989 0 1 1 0.0% — — — — — — — — — — — — 1990 6 5 11 54.5% 0 1 1 0.0% 1 1 2 50.0% — — — —
25 — — — — — — — — — — — — — — — — — 1991 13 11 24 54.2% 1 3 4 25.0% 4 2 6 66.7% 0 1 1 0.0%
26 — — — — — — — — — — — — — — — — — 1992 8 5 13 61.5% 10 6 16 62.5% 4 2 6 66.7% 0 3 3 0.0%
27 — — — — — — — — — — — — — — — — — 1993 10 9 19 52.6% 4 3 7 57.1% 4 2 6 66.7% 3 1 4 75.0%
28 — — — — — — — — — — — — — — — — — 1994 11 9 20 55.0% 1 3 4 25.0% 0 2 2 0.0% 3 2 5 60.0%
29 — — — — — — — — — — — — — — — — — 1995 5 8 13 38.5% 5 4 9 55.6% 1 1 2 50.0% 0 1 1 0.0%
30 — — — — — — — — — — — — — — — — — 1996 1 7 8 12.5% 4 4 8 50.0% 3 2 5 60.0% 2 3 5 40.0%
31 — — — — — — — — — — — — — — — — — 1997 4 10 14 28.6% 3 5 8 37.5% 4 2 6 66.7% 1 2 3 33.3%
32 — — — — — — — — — — — — — — — — — 1998 0 3 3 0.0% 0 4 4 0.0% 1 1 2 50.0% — — — —
Career — 33 48 81 40.7% 5 13 18 27.8% 7 20 27 25.9% 15 15 30 50.0% — 72 85 157 45.9% 28 39 67 41.8% 27 23 50 54.0% 15 18 33 45.5%

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 Barbara Gerken Patricia Hy Boulais
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
15 — — — — — — — — — — — — — — — — 1981 1493 98.1 — — — — — — — 0.0% -4.00 — — — -0.07
16 1981 1632 123.6 — — — — +57 — — 73.7% +1.32 1–0 2–0 — +0.08 1982 1477 98.2 — — — — — — — 0.0% -2.00 — — — +0.18
17 1982 1578 105.6 — — — — +37 — — 33.3% -1.67 0–3 (0%) — — +0.21 1983 1546 117.5 — — — — +51 — +83 46.9% +0.12 1–1 1–1 — +0.93
18 1983 1618 117.4 — — — — +40 — — 52.2% +0.91 3–2 (60%) 0–2 — +1.04 1984 1523 101.3 — — — — — — — 33.3% -0.67 0–2 0–1 — +0.06
19 1984 1581 114.0 — — — — +14 +6 -7 41.2% -0.51 0–3 (0%) 1–6 (14%) 91.5 +0.85 — — — — — — — — — — — — — — — —
20 1985 1577 122.8 — — — — +20 — -44 38.9% -0.56 2–6 (25%) 4–6 (40%) 96.8 +0.89 1986 1633 110.5 — — — — +41 — — 69.6% +1.65 5–0 (100%) 1–2 (33%) — +2.61
21 1986 1564 106.0 — — — — +19 -88 -13 42.9% -0.56 4–6 (40%) 3–4 (43%) 98.1 +4.32 1987 1595 115.4 — — — — +48 — +10 37.5% -0.93 5–3 (63%) 1–6 (14%) 97.9 -0.17
22 1987 1635 119.2 — — — — +37 — -173 48.8% -0.23 5–7 (42%) 2–3 (40%) 98.1 +2.60 1988 1548 99.0 — — — — +29 — — 0.0% -3.00 — 0–2 — -0.27
23 1988 1528 96.1 — — — — +42 — -126 25.9% -1.96 0–3 (0%) 0–2 — +0.93 1989 1515 91.9 — — — — +9 — — 20.0% -2.30 — — — +0.31
24 1989 1508 96.1 — — — — — — — 0.0% -2.50 — — — +0.30 1990 1574 118.5 — — — — +7 — — 51.7% +0.41 2–1 (67%) 1–2 (33%) — +0.67
25 — — — — — — — — — — — — — — — — 1991 1704 141.1 — — — — -20 -265 +2 50.0% +0.11 6–4 (60%) 2–1 (67%) 104.8 -0.45
26 — — — — — — — — — — — — — — — — 1992 1877 155.6 — — — — -71 -231 -109 56.3% +0.35 7–3 (70%) 2–2 (50%) 107.4 -1.82
27 — — — — — — — — — — — — — — — — 1993 1852 141.8 — — — — -46 -170 +3 57.0% +0.38 6–3 (67%) 4–3 (57%) 105.0 -1.32
28 — — — — — — — — — — — — — — — — 1994 1756 132.7 — — — — +24 -99 — 52.4% +0.25 2–3 (40%) 3–1 (75%) 99.3 -0.60
29 — — — — — — — — — — — — — — — — 1995 1691 125.6 — — — — +15 -27 — 50.0% -0.18 3–9 (25%) 3–2 (60%) 93.7 +0.06
30 — — — — — — — — — — — — — — — — 1996 1687 132.9 — — — — -41 -41 +161 40.0% -0.73 4–4 (50%) 1–4 (20%) 98.0 -1.41
31 — — — — — — — — — — — — — — — — 1997 1664 129.6 — — — — -71 +1 +194 40.3% -0.58 8–7 (53%) 2–5 (29%) 99.0 -0.88
32 — — — — — — — — — — — — — — — — 1998 1574 92.9 — — — — -25 -9 — 26.1% -2.00 1–4 (20%) 1–1 — -0.04
Career — 1650 118.4 — — — — +29 -21 -60 43.5% -0.45 15–30 (33%) 12–23 (34%) 88.2 +6.97 — 1906 138.1 — — — — -10 -116 +43 47.1% -0.18 50–44 (53%) 22–33 (40%) 98.3 -0.72

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.