H2H data updated: 2026-09-13 00:00 UTC
Ana Maria Arias holds a 1–0 lead over Daniela Marzano in their WTA head-to-head. Across 1 main-draw meeting, Ana Maria Arias leads 1–0 on clay. Most recently, Ana Maria Arias won the 1970 Parioli semifinal 4-6 6-3 8-6.
Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Ana Maria Arias | 4-6 6-3 8-6 | Daniela Marzano | Match data | Apr 18, 1970* | SF | Parioli | 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.
| 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 |
| Ana Maria Arias | — | — | — | 1,534 | 39 | 82 | 32.2% | 0 | 0 | 0 | 0 | 2 | 2 |
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 | Ana Maria Arias | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1968 | 0–5 | 0.0% | — | 1,428 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1969 | 0–5 | 0.0% | — | 1,375 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1970 | 7–8 | 46.7% | — | 1,441 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1971 | 7–11 | 38.9% | — | 1,483 | 0 | 0 | 1968 | 0–1 | 0.0% | — | 1,495 | 0 | 0 |
| 22 | 1972 | 0–2 | 0.0% | — | 1,456 | 0 | 0 | 1969 | 4–12 | 25.0% | — | 1,464 | 0 | 1 |
| 23 | 1973 | 0–2 | 0.0% | — | 1,432 | 0 | 0 | 1970 | 11–15 | 42.3% | — | 1,508 | 0 | 1 |
| 24 | 1974 | 0–3 | 0.0% | — | 1,415 | 0 | 0 | 1971 | 8–17 | 32.0% | — | 1,504 | 0 | 2 |
| 25 | 1975 | 1–4 | 20.0% | — | 1,416 | 0 | 0 | 1972 | 8–16 | 33.3% | — | 1,513 | 0 | 2 |
| 26 | 1976 | 5–7 | 41.7% | — | 1,461 | 0 | 0 | 1973 | 3–7 | 30.0% | — | 1,493 | 0 | 2 |
| 27 | 1977 | 3–4 | 42.9% | — | 1,474 | 0 | 0 | 1974 | 3–9 | 25.0% | — | 1,453 | 0 | 2 |
| 28 | 1978 | 7–7 | 50.0% | — | 1,556 | 0 | 0 | 1975 | 2–4 | 33.3% | — | 1,448 | 0 | 2 |
| 29 | 1979 | 3–9 | 25.0% | — | 1,539 | 0 | 0 | 1976 | 0–1 | 0.0% | — | 1,444 | 0 | 2 |
| 30 | 1980 | 4–3 | 57.1% | — | 1,553 | 0 | 0 | — | — | — | — | — | — | — |
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 | Ana Maria Arias | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Carpet | Yr | Hard | Clay | Grass | Carpet | |||||||||||||||||||||||||
| 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 % | |||
| 18 | 1968 | — | — | — | — | 0 | 5 | 5 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1969 | — | — | — | — | 0 | 5 | 5 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1970 | — | — | — | — | 7 | 7 | 14 | 50.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1971 | — | — | — | — | 6 | 9 | 15 | 40.0% | 1 | 2 | 3 | 33.3% | — | — | — | — | 1968 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — |
| 22 | 1972 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 1969 | — | — | — | — | 3 | 7 | 10 | 30.0% | 1 | 5 | 6 | 16.7% | — | — | — | — |
| 23 | 1973 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 1970 | — | — | — | — | 10 | 11 | 21 | 47.6% | 1 | 4 | 5 | 20.0% | — | — | — | — |
| 24 | 1974 | — | — | — | — | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | 1971 | 0 | 2 | 2 | 0.0% | 7 | 11 | 18 | 38.9% | 1 | 4 | 5 | 20.0% | — | — | — | — |
| 25 | 1975 | — | — | — | — | 1 | 4 | 5 | 20.0% | — | — | — | — | — | — | — | — | 1972 | — | — | — | — | 4 | 7 | 11 | 36.4% | 1 | 5 | 6 | 16.7% | — | — | — | — |
| 26 | 1976 | — | — | — | — | 3 | 5 | 8 | 37.5% | 2 | 2 | 4 | 50.0% | — | — | — | — | 1973 | — | — | — | — | 3 | 6 | 9 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 27 | 1977 | — | — | — | — | 1 | 2 | 3 | 33.3% | 2 | 2 | 4 | 50.0% | — | — | — | — | 1974 | — | — | — | — | 2 | 6 | 8 | 25.0% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 28 | 1978 | — | — | — | — | 1 | 2 | 3 | 33.3% | 5 | 4 | 9 | 55.6% | — | — | — | — | 1975 | — | — | — | — | 2 | 4 | 6 | 33.3% | — | — | — | — | — | — | — | — |
| 29 | 1979 | 0 | 2 | 2 | 0.0% | 0 | 4 | 4 | 0.0% | 1 | 1 | 2 | 50.0% | 0 | 1 | 1 | 0.0% | 1976 | — | — | — | — | 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% | — | 0 | 2 | 2 | 0.0% | 31 | 54 | 85 | 36.5% | 5 | 22 | 27 | 18.5% | — | — | — | — |
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 | Ana Maria Arias | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | |
| 18 | 1968 | 1429 | 90.9 | — | — | — | — | — | -32 | — | 9.1% | -2.73 | 0–1 | — | — | +0.13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1969 | 1376 | 89.2 | — | — | — | — | — | -48 | — | 23.1% | -2.46 | 0–3 (0%) | — | — | +0.42 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 1970 | 1441 | 101.3 | — | — | — | — | — | -13 | — | 42.9% | -0.66 | 4–3 (57%) | — | — | +1.71 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 1971 | 1483 | 108.8 | — | — | — | — | — | -17 | +43 | 41.0% | -0.85 | 1–2 (33%) | 1–0 | — | +0.46 | 1968 | 1495 | 98.9 | — | — | — | — | — | — | — | 0.0% | -5.50 | — | — | — | -0.30 |
| 22 | 1972 | 1456 | 92.0 | — | — | — | — | — | — | — | 20.0% | -2.60 | 0–1 | — | — | +0.31 | 1969 | 1465 | 106.7 | — | — | — | — | — | +9 | +2 | 34.2% | -1.21 | 1–5 (17%) | — | — | -0.03 |
| 23 | 1973 | 1433 | 98.1 | — | — | — | — | — | — | — | 33.3% | -1.67 | 0–2 | 1–0 | — | +0.30 | 1970 | 1509 | 99.2 | — | — | — | — | — | +10 | -72 | 42.4% | -0.85 | 4–3 (57%) | 1–0 | — | +3.42 |
| 24 | 1974 | 1415 | 104.5 | — | — | — | — | — | -48 | — | 0.0% | -2.83 | — | 0–1 | — | -0.23 | 1971 | 1505 | 107.5 | — | — | — | — | — | +32 | -107 | 38.5% | -1.12 | 2–6 (25%) | 0–1 | — | +2.02 |
| 25 | 1975 | 1416 | 108.0 | — | — | — | — | — | -43 | — | 33.3% | -0.67 | 0–1 | 1–0 | — | +0.07 | 1972 | 1514 | 110.7 | — | — | — | — | — | +53 | -141 | 36.7% | -0.80 | 1–4 (20%) | 1–2 (33%) | 95.3 | +0.20 |
| 26 | 1976 | 1462 | 108.4 | — | — | — | — | — | -41 | +101 | 46.4% | -0.61 | 1–3 (25%) | 1–0 | — | +1.49 | 1973 | 1493 | 107.7 | — | — | — | — | — | +25 | — | 39.1% | -1.13 | 0–3 (0%) | 1–0 | — | +0.55 |
| 27 | 1977 | 1474 | 103.7 | — | — | — | — | — | -52 | +69 | 47.1% | -0.18 | 1–2 (33%) | 0–1 | — | +0.97 | 1974 | 1453 | 98.6 | — | — | — | — | — | -7 | -69 | 39.3% | -0.82 | 1–5 (17%) | 0–1 | — | +0.74 |
| 28 | 1978 | 1556 | 110.3 | — | — | — | — | — | -134 | +42 | 48.3% | -0.66 | 1–2 (33%) | 3–1 (75%) | 102.4 | +0.46 | 1975 | 1448 | 98.6 | — | — | — | — | — | +3 | — | 30.8% | -1.31 | 1–0 | 0–1 | — | +1.14 |
| 29 | 1979 | 1540 | 114.4 | — | — | — | — | +24 | -142 | — | 30.0% | -1.43 | 3–3 (50%) | 0–3 (0%) | 99.3 | -0.42 | 1976 | 1445 | 101.0 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | -0.09 |
| 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 | — | 1534 | 106.2 | — | — | — | — | — | +20 | -77 | 37.6% | -1.04 | 10–26 (28%) | 3–5 (38%) | 88.0 | +6.48 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Michele Gurdal | 3 | 1 | 4 | Apr 1, 1978 | H2H |
| Dianne Fromholtz | 0 | 3 | 3 | May 10, 1979 | H2H |
| Corinne Molesworth | 2 | 1 | 3 | Jun 1, 1977 | H2H |
| Ivanna Madruga | 0 | 2 | 2 | May 8, 1980 | H2H |
| Betsy Nagelsen | 0 | 2 | 2 | Nov 1, 1979 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Isabel Fernandez De Soto | 1 | 4 | 5 | Oct 14, 1972 | H2H |
| Helga Masthoff | 0 | 4 | 4 | Dec 2, 1972 | H2H |
| Michelle Rodriguez | 2 | 1 | 3 | Nov 22, 1974 | H2H |
| Cecilia Martinez | 1 | 2 | 3 | Jul 12, 1974 | H2H |
| Maria Eugenia Guzman | 0 | 3 | 3 | Oct 7, 1972 | H2H |