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

Beth Norton vs Mariana Simionescu H2H: 0-1

Mariana Simionescu holds a 1–0 lead over Beth Norton in their WTA head-to-head. Across 1 main-draw meeting, Mariana Simionescu leads 1–0 on clay. Most recently, Mariana Simionescu won the 1976 Hamburg Open round of 32 7-6 4-6 6-4.

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Beth Norton
USA Age 69 Right-Handed
H2H
0 – 1
1 main-draw meetings
Mariana Simionescu
ROU Age 69

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariana Simionescu 7-6 4-6 6-4 Beth Norton Match data May 20, 1976* R32 Hamburg Open 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
Beth Norton #267 #233 1 1,815 62 93 40.0% 0 0 0 0 1 1
Mariana Simionescu — — — 1,743 68 72 48.6% 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 Beth Norton Mariana Simionescu
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
18 1975 3–2 60.0% — 1,572 0 0 1975 10–14 41.7% — 1,614 0 0
19 1976 14–9 60.9% — 1,725 0 1 1976 15–13 53.6% — 1,691 0 1
20 1977 2–3 40.0% — 1,730 0 1 1977 7–8 46.7% — 1,703 0 1
21 1978 11–10 52.4% — 1,765 0 1 1978 9–10 47.4% — 1,689 0 1
22 1979 0–3 0.0% — 1,723 0 1 1979 0–3 0.0% — 1,632 0 1
23 1980 5–13 27.8% — 1,637 0 1 1980 9–4 69.2% — 1,709 0 2
24 1981 17–20 45.9% — 1,712 0 1 — — — — — — —
25 1982 6–17 26.1% — 1,622 0 1 — — — — — — —
26 1983 2–10 16.7% — 1,523 0 1 — — — — — — —
28 1985 2–5 28.6% — 1,498 0 1 — — — — — — —
29 1986 0–1 0.0% — 1,485 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 Beth Norton Mariana Simionescu
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%
18 1975 — — — — 3 2 5 60.0% — — — — — — — — 1975 0 1 1 0.0% 8 7 15 53.3% 0 1 1 0.0% 0 2 2 0.0%
19 1976 0 1 1 0.0% 11 5 16 68.8% 3 3 6 50.0% — — — — 1976 1 1 2 50.0% 9 7 16 56.3% 4 1 5 80.0% 1 4 5 20.0%
20 1977 — — — — — — — — — — — — 2 3 5 40.0% 1977 — — — — 1 3 4 25.0% 3 1 4 75.0% 3 3 6 50.0%
21 1978 1 1 2 50.0% 0 1 1 0.0% 6 4 10 60.0% 4 4 8 50.0% 1978 1 2 3 33.3% 4 3 7 57.1% 0 1 1 0.0% 1 2 3 33.3%
22 1979 0 2 2 0.0% 0 1 1 0.0% — — — — — — — — 1979 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
23 1980 3 3 6 50.0% 0 2 2 0.0% 2 4 6 33.3% 0 4 4 0.0% 1980 5 1 6 83.3% 4 3 7 57.1% — — — — — — — —
24 1981 5 5 10 50.0% 6 4 10 60.0% 1 4 5 20.0% 5 6 11 45.5% — — — — — — — — — — — — — — — — —
25 1982 3 3 6 50.0% 1 5 6 16.7% 2 5 7 28.6% 0 4 4 0.0% — — — — — — — — — — — — — — — — —
26 1983 0 6 6 0.0% 0 1 1 0.0% 0 2 2 0.0% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
28 1985 0 1 1 0.0% — — — — 2 3 5 40.0% — — — — — — — — — — — — — — — — — — — — —
29 1986 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 12 23 35 34.3% 21 21 42 50.0% 16 25 41 39.0% 13 22 35 37.1% — 7 7 14 50.0% 38 33 71 53.5% 9 11 20 45.0% 9 15 24 37.5%

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 Beth Norton Mariana Simionescu
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 — +1.45
17 — — — — — — — — — — — — — — — — 1974 1591 117.5 — — — — — +8 -55 49.1% -0.27 4–3 (57%) 1–1 — +1.23
18 1975 1572 122.8 — — — — — +37 — 53.3% -0.07 3–2 (60%) 2–0 — -0.39 1975 1614 121.8 — — — — -38 +35 — 43.6% -0.09 3–4 (43%) 1–5 (17%) 93.9 +0.75
19 1976 1726 133.1 — — — — — +25 -121 61.5% +0.89 2–4 (33%) 0–3 (0%) 95.4 +1.10 1976 1691 133.9 — — — — -127 -3 -77 56.1% +0.48 3–7 (30%) 2–2 (50%) 95.9 +1.06
20 1977 1730 105.9 — — — — -141 — — 38.5% -0.61 2–1 (67%) 1–0 — -0.07 1977 1703 124.7 — — — — -115 -9 -57 50.0% -0.03 1–1 — — +1.60
21 1978 1765 140.2 — — — — -75 — -104 54.2% -0.04 4–4 (50%) 5–0 (100%) 107.0 +0.04 1978 1689 124.2 — — — — -72 +21 — 44.2% -0.19 4–3 (57%) 0–3 (0%) 99.0 +0.10
22 1979 1723 102.2 — — — — — — — 14.3% -2.86 0–1 — — -0.34 1979 1633 95.0 — — — — — — — 0.0% -3.17 — — — +0.57
23 1980 1637 117.5 — — — — -26 — -31 28.2% -1.21 2–1 (67%) 0–2 — -0.98 1980 1709 116.1 — — — — -66 +3 — 64.5% +0.64 3–2 (60%) 3–1 (75%) 103.9 +0.91
24 1981 1712 141.4 — — — — -6 +66 -131 48.3% -0.03 5–8 (38%) 3–8 (27%) 92.0 -2.36 — — — — — — — — — — — — — — — —
25 1982 1622 124.4 — — — — +42 +28 -38 32.8% -0.90 5–7 (42%) 3–2 (60%) 98.9 -1.76 — — — — — — — — — — — — — — — —
26 1983 1523 96.7 — — — — +47 — — 27.6% -1.55 1–4 (20%) 0–3 (0%) 92.6 +1.26 — — — — — — — — — — — — — — — —
28 1985 1499 97.2 — — — — — — +53 26.7% -1.87 1–0 0–1 — +1.04 — — — — — — — — — — — — — — — —
29 1986 1485 97.2 — — — — — — — 33.3% -1.67 0–1 — — +0.15 — — — — — — — — — — — — — — — —
Career — 1816 133.7 — — — — -15 +38 -67 42.9% -0.45 25–33 (43%) 14–19 (42%) 94.1 -1.49 — 1744 126.3 — — — — -58 +9 -63 48.9% -0.06 20–23 (47%) 8–13 (38%) 95.8 +5.56

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.