H2H data updated: 2026-09-13 00:00 UTC
Pam Teeguarden holds a 1–0 lead over Maria Teresa Nasuelli in their WTA head-to-head. Across 1 main-draw meeting, Pam Teeguarden leads 1–0 on clay. Most recently, Pam Teeguarden won the 1975 US Open round of 64 6-4 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.
| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Pam Teeguarden | 6-4 6-3 | Maria Teresa Nasuelli | Match data | Aug 30, 1975* | R64 | US Open | Grand Slam | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pam Teeguarden | — | — | — | 1,922 | 246 | 297 | 45.3% | 0 | 0 | 0 | 0 | 4 | 4 |
| Maria Teresa Nasuelli | — | — | — | 1,636 | 66 | 95 | 41.0% | 0 | 0 | 0 | 0 | 3 | 3 |
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Pam Teeguarden | Maria Teresa Nasuelli | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles |
| 1968 | 12–17 | 41.4% | — | 1,488 | 0 | 0 | 1968 | 7–12 | 36.8% | — | 1,451 | 0 | 0 |
| 1969 | 5–11 | 31.2% | — | 1,493 | 0 | 0 | 1969 | 14–8 | 63.6% | — | 1,551 | 0 | 2 |
| 1970 | 19–19 | 50.0% | — | 1,612 | 0 | 1 | 1970 | 8–13 | 38.1% | — | 1,552 | 0 | 2 |
| 1971 | 17–21 | 44.7% | — | 1,679 | 0 | 1 | 1971 | 7–13 | 35.0% | — | 1,550 | 0 | 2 |
| 1972 | 31–25 | 55.4% | — | 1,868 | 0 | 1 | 1972 | 5–9 | 35.7% | — | 1,554 | 0 | 3 |
| 1973 | 22–23 | 48.9% | — | 1,839 | 0 | 1 | 1973 | 4–8 | 33.3% | — | 1,521 | 0 | 3 |
| 1974 | 22–18 | 55.0% | — | 1,901 | 0 | 3 | 1974 | 6–7 | 46.2% | — | 1,565 | 0 | 3 |
| 1975 | 21–25 | 45.7% | — | 1,816 | 0 | 3 | 1975 | 7–11 | 38.9% | — | 1,558 | 0 | 3 |
| 1976 | 7–14 | 33.3% | — | 1,779 | 0 | 3 | 1976 | 1–5 | 16.7% | — | 1,542 | 0 | 3 |
| 1977 | 14–20 | 41.2% | — | 1,762 | 0 | 3 | 1977 | 1–1 | 50.0% | — | 1,555 | 0 | 3 |
| 1978 | 11–19 | 36.7% | — | 1,723 | 0 | 3 | 1978 | 0–3 | 0.0% | — | 1,523 | 0 | 3 |
| 1979 | 13–19 | 40.6% | — | 1,746 | 0 | 3 | 1979 | 1–1 | 50.0% | — | 1,524 | 0 | 3 |
| 1980 | 17–16 | 51.5% | — | 1,802 | 0 | 3 | 1980 | 5–4 | 55.6% | — | 1,550 | 0 | 3 |
| 1981 | 20–19 | 51.3% | — | 1,789 | 0 | 4 | — | — | — | — | — | — | — |
| 1982 | 3–10 | 23.1% | — | 1,682 | 0 | 4 | — | — | — | — | — | — | — |
| 1983 | 4–6 | 40.0% | — | 1,651 | 0 | 4 | — | — | — | — | — | — | — |
| 1984 | 8–11 | 42.1% | — | 1,615 | 0 | 4 | — | — | — | — | — | — | — |
| 1985 | 0–4 | 0.0% | — | 1,587 | 0 | 4 | — | — | — | — | — | — | — |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Pam Teeguarden | Maria Teresa Nasuelli | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 % | ||
| 1968 | 6 | 5 | 11 | 54.5% | 2 | 3 | 5 | 40.0% | 2 | 4 | 6 | 33.3% | 2 | 5 | 7 | 28.6% | 1968 | — | — | — | — | 7 | 12 | 19 | 36.8% | — | — | — | — | — | — | — | — |
| 1969 | 1 | 1 | 2 | 50.0% | 1 | 4 | 5 | 20.0% | 3 | 6 | 9 | 33.3% | — | — | — | — | 1969 | — | — | — | — | 14 | 8 | 22 | 63.6% | — | — | — | — | — | — | — | — |
| 1970 | 7 | 3 | 10 | 70.0% | 4 | 6 | 10 | 40.0% | 5 | 8 | 13 | 38.5% | 1 | 1 | 2 | 50.0% | 1970 | 2 | 1 | 3 | 66.7% | 6 | 7 | 13 | 46.2% | 0 | 4 | 4 | 0.0% | — | — | — | — |
| 1971 | 3 | 2 | 5 | 60.0% | 10 | 12 | 22 | 45.5% | 3 | 6 | 9 | 33.3% | 1 | 1 | 2 | 50.0% | 1971 | — | — | — | — | 6 | 10 | 16 | 37.5% | 1 | 3 | 4 | 25.0% | — | — | — | — |
| 1972 | 3 | 3 | 6 | 50.0% | 13 | 9 | 22 | 59.1% | 15 | 6 | 21 | 71.4% | 0 | 7 | 7 | 0.0% | 1972 | 0 | 1 | 1 | 0.0% | 3 | 4 | 7 | 42.9% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% |
| 1973 | 5 | 4 | 9 | 55.6% | 7 | 8 | 15 | 46.7% | 8 | 5 | 13 | 61.5% | 2 | 6 | 8 | 25.0% | 1973 | 0 | 1 | 1 | 0.0% | 4 | 6 | 10 | 40.0% | — | — | — | — | — | — | — | — |
| 1974 | 6 | 5 | 11 | 54.5% | 1 | 2 | 3 | 33.3% | 8 | 4 | 12 | 66.7% | 6 | 7 | 13 | 46.2% | 1974 | — | — | — | — | 5 | 6 | 11 | 45.5% | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 1975 | 2 | 5 | 7 | 28.6% | 14 | 10 | 24 | 58.3% | 4 | 2 | 6 | 66.7% | 1 | 8 | 9 | 11.1% | 1975 | 0 | 1 | 1 | 0.0% | 1 | 5 | 6 | 16.7% | 0 | 2 | 2 | 0.0% | — | — | — | — |
| 1976 | 0 | 1 | 1 | 0.0% | 1 | 3 | 4 | 25.0% | 2 | 2 | 4 | 50.0% | 4 | 8 | 12 | 33.3% | 1976 | — | — | — | — | 1 | 5 | 6 | 16.7% | — | — | — | — | — | — | — | — |
| 1977 | 2 | 4 | 6 | 33.3% | 6 | 7 | 13 | 46.2% | 4 | 4 | 8 | 50.0% | 2 | 5 | 7 | 28.6% | 1977 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 1978 | 2 | 7 | 9 | 22.2% | 3 | 4 | 7 | 42.9% | 4 | 3 | 7 | 57.1% | 2 | 5 | 7 | 28.6% | 1978 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 1979 | 5 | 6 | 11 | 45.5% | 1 | 3 | 4 | 25.0% | 4 | 3 | 7 | 57.1% | 3 | 7 | 10 | 30.0% | 1979 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 1980 | 6 | 5 | 11 | 54.5% | 3 | 3 | 6 | 50.0% | 2 | 2 | 4 | 50.0% | 6 | 6 | 12 | 50.0% | 1980 | — | — | — | — | 5 | 4 | 9 | 55.6% | — | — | — | — | — | — | — | — |
| 1981 | 1 | 5 | 6 | 16.7% | 2 | 1 | 3 | 66.7% | 6 | 4 | 10 | 60.0% | 6 | 9 | 15 | 40.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 3 | 2 | 5 | 60.0% | 0 | 6 | 6 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 3 | 3 | 6 | 50.0% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 5 | 4 | 9 | 55.6% | 1 | 3 | 4 | 25.0% | 2 | 3 | 5 | 40.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 57 | 66 | 123 | 46.3% | 70 | 82 | 152 | 46.1% | 75 | 65 | 140 | 53.6% | 36 | 83 | 119 | 30.3% | Career | 2 | 4 | 6 | 33.3% | 54 | 71 | 125 | 43.2% | 3 | 12 | 15 | 20.0% | 0 | 1 | 1 | 0.0% |
Rows are aligned in career order because complete birth data is unavailable. 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.
| Pam Teeguarden | Maria Teresa Nasuelli | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 |
| 1968 | 1489 | 104.8 | — | — | — | — | +4 | -5 | +11 | 45.0% | -0.33 | 1–5 (17%) | — | — | -0.27 | 1968 | 1452 | 99.3 | — | — | — | — | — | -25 | — | 39.1% | -0.67 | 4–4 (50%) | — | — | -0.18 |
| 1969 | 1494 | 104.2 | — | — | — | — | — | -42 | +25 | 36.1% | -1.11 | 1–3 (25%) | — | — | -0.40 | 1969 | 1551 | 108.6 | — | — | — | — | — | +21 | — | 58.0% | +0.76 | 5–3 (63%) | — | — | +3.50 |
| 1970 | 1613 | 133.6 | — | — | — | — | +18 | -130 | -29 | 52.9% | +0.58 | 2–9 (18%) | 0–1 | — | -0.45 | 1970 | 1552 | 106.9 | — | — | — | — | +23 | +17 | -69 | 40.0% | -0.62 | 4–4 (50%) | — | — | +0.65 |
| 1971 | 1679 | 136.1 | — | — | — | — | +4 | -80 | -95 | 47.1% | +0.06 | 3–6 (33%) | 0–2 | — | -0.97 | 1971 | 1551 | 105.7 | — | — | — | — | — | +8 | -81 | 44.7% | -0.42 | 3–3 (50%) | — | — | +1.00 |
| 1972 | 1868 | 151.0 | — | — | — | — | -247 | -107 | -5 | 55.4% | +0.26 | 4–9 (31%) | 1–1 | — | -7.18 | 1972 | 1554 | 109.6 | — | — | — | — | — | +9 | -86 | 41.9% | -0.48 | 2–3 (40%) | 0–1 | — | +0.81 |
| 1973 | 1839 | 149.0 | — | — | — | — | -139 | -96 | +71 | 50.5% | -0.06 | 6–9 (40%) | 4–4 (50%) | 100.2 | -9.05 | 1973 | 1522 | 98.6 | — | — | — | — | — | +27 | — | 33.3% | -1.74 | 2–1 (67%) | 0–1 | — | +1.54 |
| 1974 | 1902 | 145.5 | — | — | — | — | -77 | -170 | +7 | 52.8% | +0.33 | 6–3 (67%) | 3–1 (75%) | — | -4.34 | 1974 | 1566 | 122.1 | — | — | — | — | — | +20 | — | 46.4% | -0.50 | 1–1 | 2–0 | — | -0.35 |
| 1975 | 1817 | 144.3 | — | — | — | — | -102 | +1 | +94 | 46.8% | -0.11 | 8–9 (47%) | 6–6 (50%) | 99.4 | -4.08 | 1975 | 1559 | 118.6 | — | — | — | — | — | -28 | — | 39.5% | -0.77 | 6–3 (67%) | 4–2 (67%) | 105.1 | -0.38 |
| 1976 | 1779 | 135.2 | — | — | — | — | -111 | -7 | +168 | 38.0% | -1.00 | 3–5 (38%) | — | — | -3.53 | 1976 | 1543 | 112.8 | — | — | — | — | — | -34 | — | 23.1% | -1.54 | 0–1 | 0–1 | — | -0.54 |
| 1977 | 1763 | 141.5 | — | — | — | — | -105 | 0 | +158 | 41.4% | -0.63 | 3–3 (50%) | 4–7 (36%) | 98.3 | -3.44 | 1977 | 1556 | 109.7 | — | — | — | — | — | — | — | 66.7% | +0.50 | — | — | — | 0.00 |
| 1978 | 1724 | 122.7 | — | — | — | — | -143 | -12 | +180 | 36.8% | -0.90 | 5–5 (50%) | 3–6 (33%) | 97.4 | -2.11 | 1978 | 1524 | 97.6 | — | — | — | — | — | — | — | 0.0% | -3.00 | — | — | — | +0.11 |
| 1979 | 1746 | 144.0 | — | — | — | — | -120 | -19 | +184 | 42.7% | -0.37 | 5–6 (45%) | 4–7 (36%) | 99.3 | -1.56 | 1979 | 1525 | 100.9 | — | — | — | — | — | — | — | 50.0% | 0.00 | — | 1–0 | — | +0.52 |
| 1980 | 1802 | 134.4 | — | — | — | — | -98 | -69 | +93 | 48.1% | -0.16 | 7–6 (54%) | 3–4 (43%) | 101.0 | -1.72 | 1980 | 1551 | 106.2 | — | — | — | — | — | -11 | — | 55.6% | +0.89 | 2–0 | — | — | +0.84 |
| 1981 | 1789 | 134.6 | — | — | — | — | -128 | -12 | +88 | 52.2% | +0.34 | 6–8 (43%) | 3–4 (43%) | 97.5 | -0.17 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1982 | 1683 | 118.4 | — | — | — | — | -148 | — | +191 | 31.3% | -1.16 | 2–4 (33%) | 0–1 | — | +0.19 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1983 | 1652 | 106.0 | — | — | — | — | -83 | +79 | — | 45.8% | -0.13 | 1–3 (25%) | 2–3 (40%) | 96.0 | +0.80 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1984 | 1615 | 107.2 | — | — | — | — | -38 | +70 | +200 | 40.9% | -0.93 | 4–2 (67%) | 3–1 (75%) | 105.0 | +1.32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 1985 | 1588 | 113.3 | — | — | — | — | -40 | — | — | 11.1% | -2.78 | 0–1 | 0–1 | — | -0.53 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | 1923 | 143.0 | — | — | — | — | -97 | -51 | +59 | 46.5% | -0.19 | 67–96 (41%) | 36–49 (42%) | 93.3 | -6.98 | Career | 1637 | 113.0 | — | — | — | — | +23 | +4 | -78 | 43.1% | -0.46 | 29–23 (56%) | 7–5 (58%) | 106.7 | +4.85 |
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 |
|---|---|---|---|---|---|
| Virginia Wade | 0 | 16 | 16 | Sep 3, 1981 | H2H |
| Rosie Casals | 2 | 14 | 16 | Mar 26, 1980 | H2H |
| Kerry Reid | 0 | 16 | 16 | Nov 8, 1979 | H2H |
| Billie Jean King | 1 | 9 | 10 | Nov 23, 1979 | H2H |
| Martina Navratilova | 2 | 7 | 9 | May 29, 1985 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Marie Pinterova | 0 | 4 | 4 | Apr 4, 1980 | H2H |
| Fiorella Bonicelli | 2 | 2 | 4 | Apr 1, 1977 | H2H |
| Laura Rossouw | 0 | 4 | 4 | May 9, 1971 | H2H |
| Gail Sherriff | 0 | 3 | 3 | Apr 6, 1974 | H2H |
| Alena Palmeova West | 0 | 3 | 3 | Jul 28, 1973 | H2H |