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

Marjorie Blackwood vs Nancy Ornstein H2H: 0-1

Nancy Ornstein holds a 1–0 lead over Marjorie Blackwood in their WTA head-to-head. Across 1 main-draw meeting, Nancy Ornstein leads 1–0 on grass. Most recently, Nancy Ornstein won the 1978 Beckenham round of 64 6-4 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.

Marjorie Blackwood
CAN Age 69
H2H
0 – 1
1 main-draw meetings
Nancy Ornstein
USA Age 74

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Nancy Ornstein 6-4 6-2 Marjorie Blackwood Match data Jun 7, 1978* R64 Beckenham WTA 250 Grass

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
Marjorie Blackwood — — — 1,644 27 51 34.6% 0 0 0 0 0 0
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 Marjorie Blackwood Nancy Ornstein
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1968 3–2 60.0% — 1,522 0 0
17 1974 1–2 33.3% — 1,492 0 0 1969 0–3 0.0% — 1,506 0 0
18 — — — — — — — 1970 4–3 57.1% — 1,529 0 1
19 1976 0–2 0.0% — 1,483 0 0 1971 2–7 22.2% — 1,505 0 1
20 1977 3–3 50.0% — 1,495 0 0 1972 4–14 22.2% — 1,488 0 1
21 1978 2–11 15.4% — 1,466 0 0 1973 0–6 0.0% — 1,459 0 1
22 1979 1–5 16.7% — 1,458 0 0 1974 5–9 35.7% — 1,454 0 1
23 1980 1–4 20.0% — 1,471 0 0 1975 5–11 31.2% — 1,449 0 1
24 1981 15–17 46.9% — 1,625 0 0 1976 1–5 16.7% — 1,425 0 1
25 1982 4–6 40.0% — 1,621 0 0 1977 6–5 54.5% — 1,509 0 1
26 — — — — — — — 1978 1–3 25.0% — 1,504 0 1
27 — — — — — — — 1979 4–4 50.0% — 1,528 0 2
28 1985 0–1 0.0% — 1,599 0 0 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 Marjorie Blackwood 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 1974 — — — — — — — — 1 1 2 50.0% 0 1 1 0.0% 1969 0 1 1 0.0% — — — — 0 2 2 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1970 3 0 3 100.0% 0 2 2 0.0% 1 1 2 50.0% — — — —
19 1976 — — — — 0 2 2 0.0% — — — — — — — — 1971 0 2 2 0.0% 2 4 6 33.3% 0 1 1 0.0% — — — —
20 1977 — — — — 0 1 1 0.0% 3 2 5 60.0% — — — — 1972 0 1 1 0.0% 2 5 7 28.6% 2 4 6 33.3% 0 4 4 0.0%
21 1978 0 2 2 0.0% 0 1 1 0.0% 2 7 9 22.2% — — — — 1973 0 1 1 0.0% 0 2 2 0.0% 0 2 2 0.0% 0 1 1 0.0%
22 1979 0 2 2 0.0% — — — — 0 2 2 0.0% 1 1 2 50.0% 1974 2 1 3 66.7% 0 5 5 0.0% 0 1 1 0.0% — — — —
23 1980 1 1 2 50.0% 0 1 1 0.0% 0 2 2 0.0% — — — — 1975 2 3 5 40.0% 1 2 3 33.3% 0 1 1 0.0% 1 2 3 33.3%
24 1981 1 4 5 20.0% 4 4 8 50.0% 10 7 17 58.8% 0 2 2 0.0% 1976 1 3 4 25.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
25 1982 0 2 2 0.0% — — — — 4 4 8 50.0% — — — — 1977 1 1 2 50.0% — — — — — — — — 2 2 4 50.0%
26 — — — — — — — — — — — — — — — — — 1978 — — — — 0 2 2 0.0% 1 1 2 50.0% — — — —
27 — — — — — — — — — — — — — — — — — 1979 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
28 1985 0 1 1 0.0% — — — — — — — — — — — — 1980 1 2 3 33.3% — — — — — — — — — — — —
Career — 2 12 14 14.3% 4 9 13 30.8% 20 25 45 44.4% 1 4 5 20.0% — 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 Marjorie Blackwood 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 1974 1493 95.7 — — — — — — — 33.3% -2.83 — — — +0.41 1969 1506 99.8 — — — — — — — 0.0% -3.33 — — — -0.56
18 — — — — — — — — — — — — — — — — 1970 1529 102.0 — — — — +65 — — 47.1% -0.53 3–0 (100%) 0–1 — +1.06
19 1976 1483 106.0 — — — — — — — 0.0% -3.00 — 0–1 — -0.23 1971 1505 114.4 — — — — — +3 — 31.6% -1.10 1–2 (33%) 2–1 (67%) 99.5 +0.11
20 1977 1496 103.3 — — — — — — +61 40.0% -0.60 — — — +0.72 1972 1489 109.0 — — — — +28 +20 -5 21.6% -1.86 1–0 — — -0.49
21 1978 1466 96.3 — — — — — — +20 20.7% -2.24 1–2 (33%) 1–1 — -0.26 1973 1460 89.7 — — — — — — — 0.0% -3.92 — — — -0.54
22 1979 1459 106.7 — — — — +101 — — 15.4% -1.85 1–0 0–3 (0%) — +0.15 1974 1455 105.0 — — — — +67 -32 — 31.0% -1.52 2–1 (67%) 0–1 — -0.60
23 1980 1472 115.1 — — — — — — — 22.2% -2.44 1–0 — — -0.44 1975 1449 101.6 — — — — +120 -15 — 28.1% -1.41 1–1 — — +1.12
24 1981 1625 123.5 — — — — -86 -63 +26 48.1% -0.19 6–7 (46%) 3–2 (60%) 102.4 +1.81 1976 1426 94.0 — — — — +63 — — 33.3% -1.73 0–3 (0%) 1–1 — +0.60
25 1982 1621 112.1 — — — — — — +75 40.0% -0.75 2–0 2–2 (50%) — +0.17 1977 1509 111.1 — — — — +17 — — 48.0% +0.08 3–0 (100%) — — +1.06
26 — — — — — — — — — — — — — — — — 1978 1504 96.3 — — — — — — — 25.0% -2.50 — — — -0.07
27 — — — — — — — — — — — — — — — — 1979 1528 107.1 — — — — — — — 52.9% 0.00 0–3 (0%) 2–1 (67%) — +0.70
28 1985 1600 97.2 — — — — — — — 0.0% -3.00 — — — +0.26 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 — 1645 115.7 — — — — -18 -63 +39 35.9% -1.07 11–9 (55%) 6–9 (40%) 102.7 +3.36 — 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.