H2H data updated: 2026-10-29 00:00 UTC

Mariana Simionescu vs Mary Struthers H2H: 0-1

Mary Struthers holds a 1–0 lead over Mariana Simionescu in their WTA head-to-head. Across 1 main-draw meeting, Mary Struthers leads 1–0 on carpet. Most recently, Mary Struthers won the 1977 Atlanta semifinal 6-3 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.

Mariana Simionescu
ROU Age 69
H2H
0 – 1
1 main-draw meetings
Mary Struthers
USA Age 76

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mary Struthers 6-3 7-5 Mariana Simionescu Match data Feb 19, 1977* SF Atlanta 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
Mariana Simionescu — — — 1,725 68 73 48.2% 0 0 0 0 2 2
Mary Struthers — — — 1,777 90 94 48.9% 0 0 0 0 4 4

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 Mariana Simionescu Mary Struthers
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1973 5–8 38.5% — 1,515 0 0 — — — — — — —
17 1974 13–12 52.0% — 1,591 0 0 1968 5–3 62.5% — 1,526 0 1
18 1975 10–14 41.7% — 1,614 0 0 1969 11–5 68.8% — 1,594 0 3
19 1976 15–13 53.6% — 1,691 0 1 1970 7–10 41.2% — 1,534 0 3
20 1977 7–8 46.7% — 1,703 0 1 1971 0–3 0.0% — 1,509 0 3
21 1978 9–11 45.0% — 1,677 0 1 1972 4–4 50.0% — 1,520 0 3
22 1979 0–3 0.0% — 1,621 0 1 1973 8–9 47.1% — 1,556 0 3
23 1980 9–4 69.2% — 1,703 0 2 1974 13–13 50.0% — 1,573 0 3
24 — — — — — — — 1975 13–13 50.0% — 1,653 0 3
25 — — — — — — — 1976 16–12 57.1% — 1,727 0 3
26 — — — — — — — 1977 12–19 38.7% — 1,666 0 4
27 — — — — — — — 1978 1–2 33.3% — 1,646 0 4
28 — — — — — — — 1979 0–1 0.0% — 1,631 0 4

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 Mariana Simionescu Mary Struthers
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 1973 — — — — 1 3 4 25.0% 0 2 2 0.0% 4 3 7 57.1% — — — — — — — — — — — — — — — — —
17 1974 0 1 1 0.0% 11 6 17 64.7% 2 4 6 33.3% 0 1 1 0.0% 1968 5 3 8 62.5% — — — — — — — — — — — —
18 1975 0 1 1 0.0% 8 7 15 53.3% 0 1 1 0.0% 0 2 2 0.0% 1969 8 5 13 61.5% — — — — — — — — — — — —
19 1976 1 1 2 50.0% 9 7 16 56.3% 4 1 5 80.0% 1 4 5 20.0% 1970 3 5 8 37.5% 4 2 6 66.7% 0 3 3 0.0% — — — —
20 1977 — — — — 1 3 4 25.0% 3 1 4 75.0% 3 3 6 50.0% 1971 — — — — — — — — 0 3 3 0.0% — — — —
21 1978 1 3 4 25.0% 4 3 7 57.1% 0 1 1 0.0% 1 2 3 33.3% 1972 — — — — — — — — 3 2 5 60.0% 0 1 1 0.0%
22 1979 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — — 1973 0 1 1 0.0% 5 6 11 45.5% 3 2 5 60.0% — — — —
23 1980 5 1 6 83.3% 4 3 7 57.1% — — — — — — — — 1974 2 2 4 50.0% 1 6 7 14.3% 1 1 2 50.0% 1 1 2 50.0%
24 — — — — — — — — — — — — — — — — — 1975 4 4 8 50.0% 3 3 6 50.0% — — — — 2 2 4 50.0%
25 — — — — — — — — — — — — — — — — — 1976 5 3 8 62.5% 9 8 17 52.9% — — — — 2 1 3 66.7%
26 — — — — — — — — — — — — — — — — — 1977 1 3 4 25.0% 6 10 16 37.5% 0 2 2 0.0% 5 4 9 55.6%
27 — — — — — — — — — — — — — — — — — 1978 0 1 1 0.0% — — — — — — — — 1 1 2 50.0%
28 — — — — — — — — — — — — — — — — — 1979 0 1 1 0.0% — — — — — — — — — — — —
Career — 7 8 15 46.7% 38 33 71 53.5% 9 11 20 45.0% 9 15 24 37.5% — 28 28 56 50.0% 28 35 63 44.4% 7 13 20 35.0% 11 10 21 52.4%

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 Mariana Simionescu Mary Struthers
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 1973 1516 96.6 — — — — +72 -34 — 41.9% -0.71 2–3 (40%) 1–1 — +1.60 — — — — — — — — — — — — — — — —
17 1974 1591 117.5 — — — — — +8 -55 49.1% -0.27 4–3 (57%) 1–1 — +0.78 1968 1527 105.6 — — — — +39 — — 52.9% +0.59 2–1 (67%) — — +0.28
18 1975 1614 121.8 — — — — -39 +35 — 43.6% -0.09 3–4 (43%) 1–5 (17%) 93.9 +0.46 1969 1594 110.9 — — — — +43 — — 66.7% +1.30 — — — +2.86
19 1976 1691 134.0 — — — — -127 -4 -76 56.1% +0.48 3–7 (30%) 2–2 (50%) 95.9 +1.01 1970 1534 108.6 — — — — +35 +6 -45 41.2% -0.47 0–4 (0%) — — +1.39
20 1977 1704 124.8 — — — — -116 -11 -56 50.0% -0.03 1–1 — — +1.49 1971 1510 105.0 — — — — — — -46 0.0% -3.67 — — — -0.21
21 1978 1677 123.0 — — — — -80 +33 — 43.5% -0.22 4–4 (50%) 0–4 (0%) 96.9 +0.34 1972 1520 98.2 — — — — — — -22 50.0% +0.10 2–2 (50%) — — +1.53
22 1979 1622 95.0 — — — — — — — 0.0% -3.17 — — — +0.60 1973 1556 108.6 — — — — — +14 -31 43.2% -0.97 3–0 (100%) 1–0 — +0.27
23 1980 1703 116.1 — — — — -72 +10 — 64.5% +0.64 3–2 (60%) 3–1 (75%) 104.0 +0.89 1974 1574 113.2 — — — — -16 -101 — 50.8% +0.31 3–4 (43%) 1–3 (25%) 97.4 +0.97
24 — — — — — — — — — — — — — — — — 1975 1654 128.6 — — — — +20 -127 — 51.7% +0.45 3–5 (38%) 3–3 (50%) 99.6 +0.20
25 — — — — — — — — — — — — — — — — 1976 1728 125.1 — — — — -22 -92 — 56.3% +0.09 4–4 (50%) 4–1 (80%) 103.1 -0.02
26 — — — — — — — — — — — — — — — — 1977 1666 123.3 — — — — +18 -27 — 37.7% -0.84 5–4 (56%) 1–2 (33%) — -0.13
27 — — — — — — — — — — — — — — — — 1978 1646 106.7 — — — — +29 — — 44.4% +0.34 1–2 (33%) 1–1 — +0.72
28 — — — — — — — — — — — — — — — — 1979 1631 97.8 — — — — — — — 0.0% -3.50 — — — +0.08
Career — 1725 126.1 — — — — -61 +10 -62 48.8% -0.06 20–24 (45%) 8–14 (36%) 94.6 +5.16 — 1778 121.7 — — — — +19 -52 -34 48.2% -0.08 23–26 (47%) 11–10 (52%) 100.0 +4.44

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.