H2H data updated: 2026-09-14 00:00 UTC

Louise Allen vs Patricia Hy Boulais H2H: 1-0

Louise Allen holds a 1–0 lead over Patricia Hy Boulais in their WTA head-to-head. Across 1 main-draw meeting, Louise Allen leads 1–0 on hard courts. Most recently, Louise Allen won the 1989 Schenectady 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.

Louise Allen
USA Age 64
H2H
1 – 0
1 main-draw meetings
Patricia Hy Boulais
CAN Age 61 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Louise Allen 6-2 6-2 Patricia Hy Boulais Match data Jul 27, 1989* R32 Schenectady WTA 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
Louise Allen — — — 1,758 67 100 40.1% 0 0 0 0 3 3
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 Louise Allen Patricia Hy Boulais
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 1981 0–1 0.0% — 1,493 0 0
16 — — — — — — — 1982 0–1 0.0% — 1,477 0 0
17 — — — — — — — 1983 7–8 46.7% — 1,546 0 0
18 1980 3–2 60.0% — 1,519 0 0 1984 0–2 0.0% — 1,522 0 0
19 1981 6–5 54.5% — 1,540 0 0 — — — — — — —
20 1982 22–5 81.5% — 1,736 0 3 1986 8–1 88.9% — 1,633 0 1
21 1983 3–7 30.0% — 1,706 0 3 1987 9–15 37.5% — 1,594 0 1
22 1984 0–1 0.0% — 1,685 0 3 1988 0–5 0.0% — 1,548 0 1
23 — — — — — — — 1989 1–4 20.0% — 1,514 0 1
24 1986 0–4 0.0% — 1,611 0 3 1990 7–7 50.0% — 1,573 0 1
25 1987 3–8 27.3% — 1,564 0 3 1991 18–17 51.4% — 1,704 0 1
26 1988 5–8 38.5% — 1,584 0 3 1992 22–16 57.9% — 1,876 0 1
27 1989 9–15 37.5% — 1,561 0 3 1993 21–15 58.3% — 1,851 0 1
28 1990 2–9 18.2% — 1,492 0 3 1994 15–16 48.4% — 1,756 0 1
29 1991 2–8 20.0% — 1,453 0 3 1995 11–14 44.0% — 1,691 0 1
30 1992 10–14 41.7% — 1,576 0 3 1996 10–16 38.5% — 1,687 0 1
31 1993 2–14 12.5% — 1,451 0 3 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 Louise Allen 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 — — — — — — — — — — — — — — — — — 1982 — — — — 0 1 1 0.0% — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1983 5 3 8 62.5% 0 1 1 0.0% 2 2 4 50.0% 0 2 2 0.0%
18 — — — — — — — — — — — — — — — — — 1984 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
19 1981 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 1982 13 4 17 76.5% 0 1 1 0.0% — — — — — — — — 1986 3 1 4 75.0% — — — — — — — — 5 0 5 100.0%
21 1983 1 1 2 50.0% 0 3 3 0.0% 2 3 5 40.0% — — — — 1987 5 6 11 45.5% 0 2 2 0.0% 3 5 8 37.5% 1 2 3 33.3%
22 1984 0 1 1 0.0% — — — — — — — — — — — — 1988 0 3 3 0.0% — — — — 0 1 1 0.0% 0 1 1 0.0%
23 — — — — — — — — — — — — — — — — — 1989 1 4 5 20.0% — — — — — — — — — — — —
24 1986 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1990 6 5 11 54.5% 0 1 1 0.0% 1 1 2 50.0% — — — —
25 1987 1 3 4 25.0% 2 2 4 50.0% 0 1 1 0.0% 0 2 2 0.0% 1991 13 11 24 54.2% 1 3 4 25.0% 4 2 6 66.7% 0 1 1 0.0%
26 1988 5 7 12 41.7% — — — — — — — — 0 1 1 0.0% 1992 8 5 13 61.5% 10 6 16 62.5% 4 2 6 66.7% 0 3 3 0.0%
27 1989 8 12 20 40.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0% 1993 10 9 19 52.6% 4 3 7 57.1% 4 2 6 66.7% 3 1 4 75.0%
28 1990 2 8 10 20.0% — — — — — — — — 0 1 1 0.0% 1994 11 9 20 55.0% 1 3 4 25.0% 0 2 2 0.0% 3 2 5 60.0%
29 1991 2 6 8 25.0% 0 2 2 0.0% — — — — — — — — 1995 5 8 13 38.5% 5 4 9 55.6% 1 1 2 50.0% 0 1 1 0.0%
30 1992 7 5 12 58.3% 1 4 5 20.0% 2 3 5 40.0% 0 2 2 0.0% 1996 1 7 8 12.5% 4 4 8 50.0% 3 2 5 60.0% 2 3 5 40.0%
31 1993 1 6 7 14.3% 1 2 3 33.3% 0 3 3 0.0% 0 3 3 0.0% 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 — 40 56 96 41.7% 4 16 20 20.0% 5 12 17 29.4% 0 10 10 0.0% — 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 Louise Allen 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 — — — — — — — — — — — — — — — — 1982 1477 98.2 — — — — — — — 0.0% -2.00 — — — +0.18
17 — — — — — — — — — — — — — — — — 1983 1546 117.5 — — — — +51 — +83 46.9% +0.12 1–1 1–1 — +0.93
18 1980 1520 102.6 — — — — — — — 60.0% +0.40 2–0 1–0 — +0.07 1984 1523 101.3 — — — — — — — 33.3% -0.67 0–2 0–1 — +0.06
19 1981 1540 111.9 — — — — — — — 53.6% +0.64 3–3 (50%) 1–3 (25%) 98.7 -0.03 — — — — — — — — — — — — — — — —
20 1982 1736 132.6 — — — — -16 — — 75.4% +2.03 5–2 (71%) 2–2 (50%) 103.9 +2.84 1986 1633 110.5 — — — — +41 — — 69.6% +1.65 5–0 (100%) 1–2 (33%) — +2.61
21 1983 1706 117.7 — — — — — -183 -107 33.3% -1.67 0–1 1–1 — -0.80 1987 1595 115.4 — — — — +48 — +10 37.5% -0.93 5–3 (63%) 1–6 (14%) 97.9 -0.17
22 1984 1686 96.2 — — — — — — — 33.3% -2.67 0–1 — — +0.11 1988 1548 99.0 — — — — +29 — — 0.0% -3.00 — 0–2 — -0.27
23 — — — — — — — — — — — — — — — — 1989 1515 91.9 — — — — +9 — — 20.0% -2.30 — — — +0.31
24 1986 1612 101.4 — — — — — — — 20.0% -1.50 0–2 0–2 — +0.38 1990 1574 118.5 — — — — +7 — — 51.7% +0.41 2–1 (67%) 1–2 (33%) — +0.67
25 1987 1565 110.9 — — — — +20 -55 — 32.0% -1.28 1–2 (33%) 1–2 (33%) 97.0 +0.16 1991 1704 141.1 — — — — -20 -265 +2 50.0% +0.11 6–4 (60%) 2–1 (67%) 104.8 -0.45
26 1988 1584 119.3 — — — — -2 — — 45.7% -0.20 3–6 (33%) 2–2 (50%) 97.4 -0.03 1992 1877 155.6 — — — — -71 -231 -109 56.3% +0.35 7–3 (70%) 2–2 (50%) 107.4 -1.82
27 1989 1561 113.9 — — — — -23 — — 43.1% -0.66 3–7 (30%) 5–2 (71%) 100.1 +0.22 1993 1852 141.8 — — — — -46 -170 +3 57.0% +0.38 6–3 (67%) 4–3 (57%) 105.0 -1.32
28 1990 1493 106.1 — — — — -19 — — 21.7% -1.39 0–1 0–3 (0%) — +0.64 1994 1756 132.7 — — — — +24 -99 — 52.4% +0.25 2–3 (40%) 3–1 (75%) 99.3 -0.60
29 1991 1453 100.2 — — — — -9 — — 31.8% -1.54 1–3 (25%) 1–0 — +0.75 1995 1691 125.6 — — — — +15 -27 — 50.0% -0.18 3–9 (25%) 3–2 (60%) 93.7 +0.06
30 1992 1576 125.0 — — — — +2 -118 -27 41.8% -0.80 4–3 (57%) 2–2 (50%) 103.6 -0.19 1996 1687 132.9 — — — — -41 -41 +161 40.0% -0.73 4–4 (50%) 1–4 (20%) 98.0 -1.41
31 1993 1452 91.9 — — — — +19 +6 +65 20.6% -2.12 1–3 (25%) 2–3 (40%) 96.2 +0.76 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 — 1759 120.5 — — — — -7 -89 -37 43.6% -0.45 23–34 (40%) 18–22 (45%) 95.9 +2.92 — 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.