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

Patricia Bostrom vs Nancy Ornstein H2H: 0-1

Nancy Ornstein holds a 1–0 lead over Patricia Bostrom in their WTA head-to-head. Across 1 main-draw meeting, Nancy Ornstein leads 1–0 on clay. Most recently, Nancy Ornstein won the 1971 Birmingham round of 32 4-6 6-1 6-1.

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

Patricia Bostrom
USA Age 74
H2H
0 – 1
1 main-draw meetings
Nancy Ornstein
USA Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nancy Ornstein 4-6 6-1 6-1 Patricia Bostrom Match data Jul 2, 1971* R32 Birmingham WTA 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
Patricia Bostrom — — — 1,674 57 88 39.3% 0 0 0 0 1 1
Nancy Ornstein — — — 1,567 41 81 33.6% 0 0 0 0 2 2

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 Patricia Bostrom Nancy Ornstein
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1968 3–2 60.0% — 1,522 0 0
17 1969 1–1 50.0% — 1,502 0 0 1969 0–3 0.0% — 1,506 0 0
18 1970 1–4 20.0% — 1,483 0 0 1970 4–3 57.1% — 1,529 0 1
19 1971 0–4 0.0% — 1,451 0 0 1971 2–7 22.2% — 1,505 0 1
20 1972 7–7 50.0% — 1,499 0 1 1972 4–14 22.2% — 1,488 0 1
21 1973 16–23 41.0% — 1,587 0 1 1973 0–6 0.0% — 1,459 0 1
22 1974 12–10 54.5% — 1,654 0 1 1974 5–9 35.7% — 1,454 0 1
23 1975 5–6 45.5% — 1,625 0 1 1975 5–11 31.2% — 1,449 0 1
24 1976 4–7 36.4% — 1,624 0 1 1976 1–5 16.7% — 1,425 0 1
25 1977 8–9 47.1% — 1,618 0 1 1977 6–5 54.5% — 1,509 0 1
26 1978 3–16 15.8% — 1,516 0 1 1978 1–3 25.0% — 1,504 0 1
27 1979 0–1 0.0% — 1,504 0 1 1979 4–4 50.0% — 1,528 0 2
28 — — — — — — — 1980 5–6 45.5% — 1,534 0 2
29 — — — — — — — 1981 1–3 25.0% — 1,504 0 2

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 Patricia Bostrom Nancy Ornstein
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 %
16 — — — — — — — — — — — — — — — — — 1968 0 1 1 0.0% 3 1 4 75.0% — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1969 0 1 1 0.0% — — — — 0 2 2 0.0% — — — —
18 1970 — — — — 1 2 3 33.3% 0 2 2 0.0% — — — — 1970 3 0 3 100.0% 0 2 2 0.0% 1 1 2 50.0% — — — —
19 1971 0 1 1 0.0% 0 2 2 0.0% 0 1 1 0.0% — — — — 1971 0 2 2 0.0% 2 4 6 33.3% 0 1 1 0.0% — — — —
20 1972 5 2 7 71.4% 0 3 3 0.0% 1 2 3 33.3% — — — — 1972 0 1 1 0.0% 2 5 7 28.6% 2 4 6 33.3% 0 4 4 0.0%
21 1973 4 6 10 40.0% 5 10 15 33.3% 7 7 14 50.0% — — — — 1973 0 1 1 0.0% 0 2 2 0.0% 0 2 2 0.0% 0 1 1 0.0%
22 1974 8 4 12 66.7% 0 1 1 0.0% 1 2 3 33.3% 3 3 6 50.0% 1974 2 1 3 66.7% 0 5 5 0.0% 0 1 1 0.0% — — — —
23 1975 1 1 2 50.0% 0 1 1 0.0% — — — — 2 1 3 66.7% 1975 2 3 5 40.0% 1 2 3 33.3% 0 1 1 0.0% 1 2 3 33.3%
24 1976 2 1 3 66.7% 0 2 2 0.0% 1 3 4 25.0% 1 1 2 50.0% 1976 1 3 4 25.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
25 1977 2 1 3 66.7% 1 1 2 50.0% 2 5 7 28.6% 3 2 5 60.0% 1977 1 1 2 50.0% — — — — — — — — 2 2 4 50.0%
26 1978 0 4 4 0.0% 1 4 5 20.0% 2 5 7 28.6% 0 3 3 0.0% 1978 — — — — 0 2 2 0.0% 1 1 2 50.0% — — — —
27 1979 — — — — — — — — 0 1 1 0.0% — — — — 1979 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
28 — — — — — — — — — — — — — — — — — 1980 1 2 3 33.3% — — — — — — — — — — — —
Career — 22 20 42 52.4% 8 26 34 23.5% 14 28 42 33.3% 9 10 19 47.4% — 10 17 27 37.0% 8 24 32 25.0% 4 13 17 23.5% 3 11 14 21.4%

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 Patricia Bostrom Nancy Ornstein
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
16 — — — — — — — — — — — — — — — — 1968 1523 108.0 — — — — — +35 — 60.0% +1.00 — — — +0.01
17 1969 1503 100.5 — — — — — — — 40.0% -0.60 1–0 — — +0.10 1969 1506 99.8 — — — — — — — 0.0% -3.33 — — — -0.56
18 1970 1484 99.6 — — — — — +32 — 20.0% -2.60 — — — -0.16 1970 1529 102.0 — — — — +65 — — 47.1% -0.53 3–0 (100%) 0–1 — +1.06
19 1971 1452 99.7 — — — — — — — 11.1% -3.00 0–1 — — -0.15 1971 1505 114.4 — — — — — +3 — 31.6% -1.10 1–2 (33%) 2–1 (67%) 99.5 +0.11
20 1972 1500 99.4 — — — — +123 -57 -9 46.9% -0.56 3–1 (75%) 2–1 (67%) — +2.43 1972 1489 109.0 — — — — +28 +20 -5 21.6% -1.86 1–0 — — -0.49
21 1973 1588 114.9 — — — — +7 -115 -22 39.3% -0.73 5–3 (63%) 0–3 (0%) 101.2 +0.87 1973 1460 89.7 — — — — — — — 0.0% -3.92 — — — -0.54
22 1974 1655 122.8 — — — — +30 — -96 51.1% +0.15 3–0 (100%) — — +1.81 1974 1455 105.0 — — — — +67 -32 — 31.0% -1.52 2–1 (67%) 0–1 — -0.60
23 1975 1626 110.1 — — — — +103 — — 42.3% -0.15 3–1 (75%) 1–2 (33%) 101.9 +1.58 1975 1449 101.6 — — — — +120 -15 — 28.1% -1.41 1–1 — — +1.12
24 1976 1624 114.2 — — — — +86 — -46 28.6% -1.43 1–0 0–1 — -0.62 1976 1426 94.0 — — — — +63 — — 33.3% -1.73 0–3 (0%) 1–1 — +0.60
25 1977 1619 116.5 — — — — +106 — -82 51.4% +0.20 1–2 (33%) 2–3 (40%) 98.5 +2.87 1977 1509 111.1 — — — — +17 — — 48.0% +0.08 3–0 (100%) — — +1.06
26 1978 1517 103.1 — — — — +118 -78 -14 17.9% -2.54 0–1 — — +0.45 1978 1504 96.3 — — — — — — — 25.0% -2.50 — — — -0.07
27 1979 1504 95.7 — — — — — — — 0.0% -4.50 — — — +0.08 1979 1528 107.1 — — — — — — — 52.9% 0.00 0–3 (0%) 2–1 (67%) — +0.70
28 — — — — — — — — — — — — — — — — 1980 1535 105.6 — — — — -64 — — 44.4% -0.78 — 1–0 — -0.40
29 — — — — — — — — — — — — — — — — 1981 1504 101.1 — — — — — — — 33.3% -0.67 0–1 0–1 — -0.05
Career — 1675 114.8 — — — — +68 -84 -39 38.4% -0.85 17–9 (65%) 5–10 (33%) 103.0 +6.48 — 1567 107.2 — — — — +52 +4 -5 33.5% -1.22 11–11 (50%) 6–6 (50%) 103.5 +1.64

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.