H2H data updated: 2026-09-12 00:00 UTC

Birgitte Hermansen vs Patricia Bostrom H2H: 0-1

Patricia Bostrom holds a 1–0 lead over Birgitte Hermansen in their WTA head-to-head. Across 1 main-draw meeting, Patricia Bostrom leads 1–0 on grass. Most recently, Patricia Bostrom won the 1978 Australian Open round of 32 6-2 7-5.

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

Birgitte Hermansen
DEN
H2H
0 – 1
1 main-draw meetings
Patricia Bostrom
USA Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Patricia Bostrom 6-2 7-5 Birgitte Hermansen Match data Dec 25, 1978 R32 Australian Open Grand Slam Grass

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
Birgitte Hermansen — — — 1,548 3 4 42.9% 0 0 0 0 0 0
Patricia Bostrom — — — 1,674 57 88 39.3% 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.

Birgitte Hermansen Patricia Bostrom
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1978 3–3 50.0% — 1,525 0 0 1969 1–1 50.0% — 1,502 0 0
1979 0–1 0.0% — 1,516 0 0 1970 1–4 20.0% — 1,483 0 0
— — — — — — — 1971 0–4 0.0% — 1,451 0 0
— — — — — — — 1972 7–7 50.0% — 1,499 0 1
— — — — — — — 1973 16–23 41.0% — 1,587 0 1
— — — — — — — 1974 12–10 54.5% — 1,654 0 1
— — — — — — — 1975 5–6 45.5% — 1,625 0 1
— — — — — — — 1976 4–7 36.4% — 1,624 0 1
— — — — — — — 1977 8–9 47.1% — 1,618 0 1
— — — — — — — 1978 3–16 15.8% — 1,516 0 1
— — — — — — — 1979 0–1 0.0% — 1,504 0 1

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Birgitte Hermansen Patricia Bostrom
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 %
1978 — — — — — — — — 3 3 6 50.0% — — — — 1970 — — — — 1 2 3 33.3% 0 2 2 0.0% — — — —
1979 — — — — — — — — 0 1 1 0.0% — — — — 1971 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — —
— — — — — — — — — — — — — — — — — 1972 5 2 7 71.4% 0 3 3 0.0% 1 2 3 33.3% — — — —
— — — — — — — — — — — — — — — — — 1973 4 6 10 40.0% 5 10 15 33.3% 7 7 14 50.0% — — — —
— — — — — — — — — — — — — — — — — 1974 8 4 12 66.7% 0 1 1 0.0% 1 2 3 33.3% 3 3 6 50.0%
— — — — — — — — — — — — — — — — — 1975 1 1 2 50.0% 0 1 1 0.0% — — — — 2 1 3 66.7%
— — — — — — — — — — — — — — — — — 1976 2 1 3 66.7% 0 2 2 0.0% 1 3 4 25.0% 1 1 2 50.0%
— — — — — — — — — — — — — — — — — 1977 2 1 3 66.7% 1 1 2 50.0% 2 5 7 28.6% 3 2 5 60.0%
— — — — — — — — — — — — — — — — — 1978 0 4 4 0.0% 1 4 5 20.0% 2 5 7 28.6% 0 3 3 0.0%
— — — — — — — — — — — — — — — — — 1979 — — — — — — — — 0 1 1 0.0% — — — —
Career — — — — — — — — 3 4 7 42.9% — — — — Career 22 20 42 52.4% 8 26 34 23.5% 14 28 42 33.3% 9 10 19 47.4%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Birgitte Hermansen Patricia Bostrom
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
1978 1525 101.7 — — — — — — +42 46.2% -0.46 1–0 0–1 — +0.72 1969 1503 100.5 — — — — — — — 40.0% -0.60 1–0 — — +0.10
1979 1516 103.0 — — — — — — — 0.0% -1.00 — 0–2 — -0.05 1970 1484 99.6 — — — — — +32 — 20.0% -2.60 — — — -0.16
— — — — — — — — — — — — — — — — 1971 1452 99.7 — — — — — — — 11.1% -3.00 0–1 — — -0.15
— — — — — — — — — — — — — — — — 1972 1500 99.4 — — — — +123 -57 -9 46.9% -0.56 3–1 (75%) 2–1 (67%) — +2.43
— — — — — — — — — — — — — — — — 1973 1588 114.9 — — — — +7 -115 -22 39.3% -0.73 5–3 (63%) 0–3 (0%) 101.2 +0.87
— — — — — — — — — — — — — — — — 1974 1655 122.8 — — — — +30 — -96 51.1% +0.15 3–0 (100%) — — +1.81
— — — — — — — — — — — — — — — — 1975 1626 110.1 — — — — +103 — — 42.3% -0.15 3–1 (75%) 1–2 (33%) 101.9 +1.58
— — — — — — — — — — — — — — — — 1976 1624 114.2 — — — — +86 — -46 28.6% -1.43 1–0 0–1 — -0.62
— — — — — — — — — — — — — — — — 1977 1619 116.5 — — — — +106 — -82 51.4% +0.20 1–2 (33%) 2–3 (40%) 98.5 +2.87
— — — — — — — — — — — — — — — — 1978 1517 103.1 — — — — +118 -78 -14 17.9% -2.54 0–1 — — +0.45
— — — — — — — — — — — — — — — — 1979 1504 95.7 — — — — — — — 0.0% -4.50 — — — +0.08
Career 1549 102.2 — — — — — — +42 40.0% -0.53 1–0 0–3 (0%) — +9.57 Career 1675 114.8 — — — — +68 -84 -39 38.4% -0.85 17–9 (65%) 5–10 (33%) 103.0 +6.48

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.