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

Daniela Marzano vs Mariana Simionescu H2H: 1-1

Daniela Marzano and Mariana Simionescu are tied 1–1 in their WTA head-to-head. Across 2 main-draw meetings, Daniela Marzano leads 1–0 on clay. Most recently, Mariana Simionescu won the 1978 Milan semifinal 6-1 6-3.

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

Daniela Marzano
ITA
H2H
1 – 1
2 main-draw meetings
Mariana Simionescu
ROU Age 69

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariana Simionescu 6-1 6-3 Daniela Marzano Match data Apr 8, 1978* SF Milan WTA 250 —
Daniela Marzano 7-5 7-6 Mariana Simionescu Match data May 28, 1975* R64 Italian 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
Daniela Marzano — — — 1,599 37 70 34.6% 0 0 0 0 0 0
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 Daniela Marzano 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 1968 0–5 0.0% — 1,428 0 0 1975 10–14 41.7% — 1,614 0 0
19 1969 0–5 0.0% — 1,375 0 0 1976 15–13 53.6% — 1,691 0 1
20 1970 7–8 46.7% — 1,441 0 0 1977 7–8 46.7% — 1,703 0 1
21 1971 7–11 38.9% — 1,483 0 0 1978 9–10 47.4% — 1,689 0 1
22 1972 0–2 0.0% — 1,456 0 0 1979 0–3 0.0% — 1,632 0 1
23 1973 0–2 0.0% — 1,432 0 0 1980 9–4 69.2% — 1,709 0 2
24 1974 0–3 0.0% — 1,415 0 0 — — — — — — —
25 1975 1–4 20.0% — 1,416 0 0 — — — — — — —
26 1976 5–7 41.7% — 1,461 0 0 — — — — — — —
27 1977 3–4 42.9% — 1,474 0 0 — — — — — — —
28 1978 7–7 50.0% — 1,556 0 0 — — — — — — —
29 1979 3–9 25.0% — 1,539 0 0 — — — — — — —
30 1980 4–3 57.1% — 1,553 0 0 — — — — — — —

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 Daniela Marzano 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 1968 — — — — 0 5 5 0.0% — — — — — — — — 1975 0 1 1 0.0% 8 7 15 53.3% 0 1 1 0.0% 0 2 2 0.0%
19 1969 — — — — 0 5 5 0.0% — — — — — — — — 1976 1 1 2 50.0% 9 7 16 56.3% 4 1 5 80.0% 1 4 5 20.0%
20 1970 — — — — 7 7 14 50.0% 0 1 1 0.0% — — — — 1977 — — — — 1 3 4 25.0% 3 1 4 75.0% 3 3 6 50.0%
21 1971 — — — — 6 9 15 40.0% 1 2 3 33.3% — — — — 1978 1 2 3 33.3% 4 3 7 57.1% 0 1 1 0.0% 1 2 3 33.3%
22 1972 — — — — 0 2 2 0.0% — — — — — — — — 1979 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
23 1973 — — — — 0 2 2 0.0% — — — — — — — — 1980 5 1 6 83.3% 4 3 7 57.1% — — — — — — — —
24 1974 — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
25 1975 — — — — 1 4 5 20.0% — — — — — — — — — — — — — — — — — — — — — — — — —
26 1976 — — — — 3 5 8 37.5% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
27 1977 — — — — 1 2 3 33.3% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
28 1978 — — — — 1 2 3 33.3% 5 4 9 55.6% — — — — — — — — — — — — — — — — — — — — —
29 1979 0 2 2 0.0% 0 4 4 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
30 1980 — — — — 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 0 2 2 0.0% 22 52 74 29.7% 11 12 23 47.8% 0 1 1 0.0% — 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 Daniela Marzano 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 1968 1429 90.9 — — — — — -32 — 9.1% -2.73 0–1 — — +0.13 1975 1614 121.8 — — — — -38 +35 — 43.6% -0.09 3–4 (43%) 1–5 (17%) 93.9 +0.75
19 1969 1376 89.2 — — — — — -48 — 23.1% -2.46 0–3 (0%) — — +0.42 1976 1691 133.9 — — — — -127 -3 -77 56.1% +0.48 3–7 (30%) 2–2 (50%) 95.9 +1.06
20 1970 1441 101.3 — — — — — -13 — 42.9% -0.66 4–3 (57%) — — +1.71 1977 1703 124.7 — — — — -115 -9 -57 50.0% -0.03 1–1 — — +1.60
21 1971 1483 108.8 — — — — — -17 +43 41.0% -0.85 1–2 (33%) 1–0 — +0.46 1978 1689 124.2 — — — — -72 +21 — 44.2% -0.19 4–3 (57%) 0–3 (0%) 99.0 +0.10
22 1972 1456 92.0 — — — — — — — 20.0% -2.60 0–1 — — +0.31 1979 1633 95.0 — — — — — — — 0.0% -3.17 — — — +0.57
23 1973 1433 98.1 — — — — — — — 33.3% -1.67 0–2 1–0 — +0.30 1980 1709 116.1 — — — — -66 +3 — 64.5% +0.64 3–2 (60%) 3–1 (75%) 103.9 +0.91
24 1974 1415 104.5 — — — — — -48 — 0.0% -2.83 — 0–1 — -0.23 — — — — — — — — — — — — — — — —
25 1975 1416 108.0 — — — — — -43 — 33.3% -0.67 0–1 1–0 — +0.07 — — — — — — — — — — — — — — — —
26 1976 1462 108.4 — — — — — -41 +101 46.4% -0.61 1–3 (25%) 1–0 — +1.49 — — — — — — — — — — — — — — — —
27 1977 1474 103.7 — — — — — -52 +69 47.1% -0.18 1–2 (33%) 0–1 — +0.97 — — — — — — — — — — — — — — — —
28 1978 1556 110.3 — — — — — -134 +42 48.3% -0.66 1–2 (33%) 3–1 (75%) 102.4 +0.46 — — — — — — — — — — — — — — — —
29 1979 1540 114.4 — — — — +24 -142 — 30.0% -1.43 3–3 (50%) 0–3 (0%) 99.3 -0.42 — — — — — — — — — — — — — — — —
30 1980 1553 105.3 — — — — — -121 — 60.0% +0.67 0–1 — — +0.50 — — — — — — — — — — — — — — — —
Career — 1599 107.5 — — — — +24 -47 +59 38.7% -0.97 11–24 (31%) 7–6 (54%) 97.2 +5.77 — 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.