H2H data updated: 2026-10-28 00:00 UTC
Patricia Medrado holds a 1–0 lead over Sheila Mcinerney in their WTA head-to-head. Across 1 main-draw meeting, Patricia Medrado leads 1–0 on clay. Most recently, Patricia Medrado won the 1982 São Paulo Open round robin 7-6 6-0.
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 |
|---|---|---|---|---|---|---|---|---|
| Patricia Medrado | 7-6 6-0 | Sheila Mcinerney | Match data | Apr 13, 1982 | RR | São Paulo Open | WTA 250 | Clay |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Patricia Medrado | — | #67 | 9 | 1,837 | 156 | 164 | 48.8% | 0 | 0 | 0 | 0 | 10 | 10 |
| Sheila Mcinerney | — | — | — | 1,586 | 27 | 39 | 40.9% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Patricia Medrado | Sheila Mcinerney | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1975 | 3–1 | 75.0% | — | 1,535 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1976 | 0–2 | 0.0% | — | 1,517 | 0 | 0 | 1977 | 2–2 | 50.0% | — | 1,521 | 0 | 0 |
| 20 | 1977 | 2–3 | 40.0% | — | 1,527 | 0 | 1 | 1978 | 2–5 | 28.6% | — | 1,488 | 0 | 0 |
| 21 | 1978 | 10–12 | 45.5% | — | 1,626 | 0 | 1 | 1979 | 1–2 | 33.3% | — | 1,473 | 0 | 0 |
| 22 | 1979 | 3–6 | 33.3% | — | 1,632 | 0 | 1 | 1980 | 3–9 | 25.0% | — | 1,454 | 0 | 0 |
| 23 | 1980 | 22–10 | 68.8% | — | 1,656 | 0 | 4 | 1981 | 10–7 | 58.8% | — | 1,543 | 0 | 0 |
| 24 | 1981 | 38–20 | 65.5% | — | 1,740 | 0 | 8 | 1982 | 8–13 | 38.1% | — | 1,495 | 0 | 0 |
| 25 | 1982 | 33–25 | 56.9% | — | 1,779 | 0 | 10 | 1983 | 1–1 | 50.0% | — | 1,499 | 0 | 0 |
| 26 | 1983 | 4–18 | 18.2% | — | 1,577 | 0 | 10 | — | — | — | — | — | — | — |
| 27 | 1984 | 11–15 | 42.3% | #108 | 1,588 | 0 | 10 | — | — | — | — | — | — | — |
| 28 | 1985 | 8–14 | 36.4% | — | 1,542 | 0 | 10 | — | — | — | — | — | — | — |
| 29 | 1986 | 12–14 | 46.2% | #76 | 1,562 | 0 | 10 | — | — | — | — | — | — | — |
| 30 | 1987 | 6–13 | 31.6% | #117 | 1,550 | 0 | 10 | — | — | — | — | — | — | — |
| 31 | 1988 | 4–11 | 26.7% | #180 | 1,473 | 0 | 10 | — | — | — | — | — | — | — |
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 | Patricia Medrado | Sheila Mcinerney | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1975 | — | — | — | — | 3 | 1 | 4 | 75.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1976 | — | — | — | — | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — | 1977 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 20 | 1977 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — | 0 | 1 | 1 | 0.0% | 1978 | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| 21 | 1978 | 7 | 6 | 13 | 53.8% | 3 | 3 | 6 | 50.0% | — | — | — | — | 0 | 3 | 3 | 0.0% | 1979 | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — | — | — | — | — |
| 22 | 1979 | 1 | 1 | 2 | 50.0% | 2 | 1 | 3 | 66.7% | 0 | 1 | 1 | 0.0% | 0 | 2 | 2 | 0.0% | 1980 | 1 | 4 | 5 | 20.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | 1 | 2 | 3 | 33.3% |
| 23 | 1980 | — | — | — | — | 9 | 8 | 17 | 52.9% | — | — | — | — | — | — | — | — | 1981 | 1 | 2 | 3 | 33.3% | — | — | — | — | 2 | 1 | 3 | 66.7% | — | — | — | — |
| 24 | 1981 | 6 | 5 | 11 | 54.5% | 10 | 9 | 19 | 52.6% | — | — | — | — | 0 | 1 | 1 | 0.0% | 1982 | 0 | 3 | 3 | 0.0% | 8 | 10 | 18 | 44.4% | — | — | — | — | — | — | — | — |
| 25 | 1982 | 2 | 6 | 8 | 25.0% | 27 | 9 | 36 | 75.0% | 1 | 1 | 2 | 50.0% | 3 | 9 | 12 | 25.0% | 1983 | — | — | — | — | — | — | — | — | 1 | 1 | 2 | 50.0% | — | — | — | — |
| 26 | 1983 | 2 | 7 | 9 | 22.2% | 2 | 6 | 8 | 25.0% | 0 | 2 | 2 | 0.0% | 0 | 3 | 3 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1984 | 3 | 5 | 8 | 37.5% | 8 | 7 | 15 | 53.3% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 1985 | 1 | 5 | 6 | 16.7% | 4 | 7 | 11 | 36.4% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1986 | 4 | 6 | 10 | 40.0% | 8 | 6 | 14 | 57.1% | 0 | 1 | 1 | 0.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1987 | 1 | 4 | 5 | 20.0% | 5 | 9 | 14 | 35.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1988 | 1 | 3 | 4 | 25.0% | 3 | 7 | 10 | 30.0% | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 29 | 50 | 79 | 36.7% | 84 | 75 | 159 | 52.8% | 1 | 9 | 10 | 10.0% | 3 | 21 | 24 | 12.5% | — | 2 | 10 | 12 | 16.7% | 10 | 14 | 24 | 41.7% | 3 | 3 | 6 | 50.0% | 1 | 2 | 3 | 33.3% |
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 | Patricia Medrado | Sheila Mcinerney | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 1975 | 1535 | 102.4 | — | — | — | — | — | +33 | — | 75.0% | +1.25 | — | — | — | +0.95 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 19 | 1976 | 1517 | 92.1 | — | — | — | — | — | — | — | 0.0% | -4.25 | — | — | — | -0.04 | 1977 | 1521 | 117.1 | — | — | — | — | — | — | — | 55.6% | +0.67 | 0–1 | — | — | +0.12 |
| 20 | 1977 | 1528 | 97.0 | — | — | — | — | +38 | — | — | 33.3% | -2.22 | 0–1 | 1–0 | — | +0.68 | 1978 | 1488 | 107.6 | — | — | — | — | — | — | — | 38.5% | +0.15 | 0–1 | 0–2 | — | +0.45 |
| 21 | 1978 | 1627 | 116.6 | — | — | — | — | +12 | -76 | — | 40.4% | -0.75 | 8–2 (80%) | 2–1 (67%) | 109.3 | +0.30 | 1979 | 1473 | 98.7 | — | — | — | — | — | — | — | 42.9% | -0.14 | 0–1 | — | — | +0.78 |
| 22 | 1979 | 1633 | 122.5 | — | — | — | — | -19 | -10 | — | 40.9% | -1.45 | 1–3 (25%) | 5–0 (100%) | 101.8 | -0.21 | 1980 | 1454 | 103.7 | — | — | — | — | +57 | — | — | 24.0% | -2.08 | 1–0 | 1–2 (33%) | — | +0.24 |
| 23 | 1980 | 1657 | 127.1 | — | — | — | — | — | -77 | — | 64.9% | +1.30 | 6–4 (60%) | 1–4 (20%) | 97.7 | +0.61 | 1981 | 1543 | 116.1 | — | — | — | — | +10 | — | +59 | 57.1% | +0.60 | 1–0 | 1–0 | — | +0.88 |
| 24 | 1981 | 1740 | 134.1 | — | — | — | — | -99 | -51 | — | 63.3% | +1.20 | 7–7 (50%) | 6–9 (40%) | 96.3 | +2.33 | 1982 | 1496 | 103.8 | — | — | — | — | -26 | +23 | — | 38.6% | -0.95 | 1–3 (25%) | 0–4 (0%) | 93.8 | +1.20 |
| 25 | 1982 | 1780 | 140.9 | — | — | — | — | -182 | +94 | — | 56.6% | +0.45 | 6–11 (35%) | 7–3 (70%) | 98.9 | -1.80 | 1983 | 1500 | 99.0 | — | — | — | — | — | — | — | 40.0% | -0.80 | 1–0 | — | — | +0.33 |
| 26 | 1983 | 1578 | 104.1 | — | — | — | — | -85 | +204 | — | 24.0% | -1.80 | 2–4 (33%) | 1–3 (25%) | 94.8 | +0.41 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 27 | 1984 | 1589 | 120.4 | — | — | — | — | -106 | +162 | — | 48.3% | -0.34 | 0–6 (0%) | 5–3 (63%) | 95.2 | +0.35 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 28 | 1985 | 1543 | 114.5 | — | — | — | — | -89 | +100 | — | 39.1% | -0.22 | 0–2 | 1–3 (25%) | — | +0.79 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 29 | 1986 | 1562 | 123.2 | — | — | — | — | -78 | +112 | — | 49.2% | +0.11 | 5–8 (38%) | 5–2 (71%) | 99.4 | +0.75 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 30 | 1987 | 1551 | 107.8 | — | — | — | — | -104 | +50 | — | 39.1% | -0.48 | 2–6 (25%) | 3–1 (75%) | 97.0 | +0.60 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 31 | 1988 | 1473 | 104.6 | — | — | — | — | -64 | +64 | — | 31.4% | -1.20 | 2–3 (40%) | 1–1 | — | +1.45 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Career | — | 1838 | 128.5 | — | — | — | — | -84 | +56 | — | 49.6% | +0.05 | 39–57 (41%) | 38–30 (56%) | 96.2 | +2.24 | — | 1586 | 111.5 | — | — | — | — | +29 | +23 | +59 | 42.0% | -0.51 | 4–6 (40%) | 2–8 (20%) | 93.7 | +6.06 |
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 |
|---|---|---|---|---|---|
| Laura Arraya | 2 | 5 | 7 | Oct 9, 1986 | H2H |
| Claudia Monteiro | 7 | 0 | 7 | Feb 24, 1983 | H2H |
| Martina Navratilova | 0 | 5 | 5 | May 25, 1988 | H2H |
| Yvonne Vermaak | 1 | 4 | 5 | Feb 12, 1986 | H2H |
| Pilar Vasquez | 3 | 2 | 5 | Feb 3, 1984 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Kim Steinmetz | 0 | 2 | 2 | Jun 2, 1983 | H2H |
| Vicki Nelson | 1 | 1 | 2 | Jul 28, 1982 | H2H |
| Liliana Giussani | 0 | 2 | 2 | Apr 18, 1982 | H2H |
| Andrea Tiezzi | 2 | 0 | 2 | Apr 13, 1982 | H2H |
| Kate Glancy | 1 | 1 | 2 | Apr 13, 1982 | H2H |