H2H data updated: 2026-09-14 00:00 UTC

Mary Lou Piatek vs Mary Joe Fernandez H2H: 0-1

Mary Joe Fernandez holds a 1–0 lead over Mary Lou Piatek in their WTA head-to-head. Across 1 main-draw meeting, Mary Joe Fernandez leads 1–0 on grass. Most recently, Mary Joe Fernandez won the 1989 Wimbledon round of 128 6-4 7-5.

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Mary Lou Piatek
USA
H2H
0 – 1
1 main-draw meetings
Mary Joe Fernandez
USA Age 55 Right-Handed 176 cm / 5'9"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mary Joe Fernandez #16 6-4 7-5 Mary Lou Piatek Match data Jun 28, 1989* R128 Wimbledon Grand Slam Grass

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
Mary Lou Piatek — — — 1,931 153 206 42.6% 0 0 0 0 2 2
Mary Joe Fernandez #136 #4 2,114 2,196 417 195 68.1% 0 1 0 5 1 7

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.

Mary Lou Piatek Mary Joe Fernandez
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1978 0–1 0.0% — 1,499 0 0 1984 0–2 0.0% — 1,474 0 0
1979 3–5 37.5% — 1,546 0 0 1985 5–6 45.5% #99 1,553 0 0
1980 16–12 57.1% — 1,734 0 0 1986 18–14 56.2% #27 1,765 0 0
1981 30–22 57.7% — 1,869 0 1 1987 24–14 63.2% #20 1,896 0 0
1982 18–21 46.2% — 1,791 0 1 1988 22–11 66.7% #15 1,947 0 0
1983 12–20 37.5% — 1,720 0 1 1989 32–15 68.1% #12 1,985 0 0
1984 18–20 47.4% — 1,703 0 2 1990 40–10 80.0% #4 2,125 0 2
1985 14–18 43.8% — 1,677 0 2 1991 47–18 72.3% #8 2,062 0 2
1986 8–15 34.8% — 1,618 0 2 1992 51–17 75.0% #6 2,121 0 2
1987 6–12 33.3% — 1,594 0 2 1993 34–13 72.3% #7 2,058 0 3
1988 6–16 27.3% — 1,542 0 2 1994 21–9 70.0% #14 1,977 0 4
1989 7–15 31.8% — 1,592 0 2 1995 29–11 72.5% #8 2,039 0 6
1990 8–11 42.1% — 1,611 0 2 1996 30–17 63.8% #16 1,935 0 6
1991 5–8 38.5% — 1,629 0 2 1997 39–16 70.9% #10 1,990 0 7
1992 1–8 11.1% — 1,559 0 2 1998 8–8 50.0% #77 1,935 0 7
1993 1–2 33.3% — 1,554 0 2 1999 17–13 56.7% #38 1,901 0 7
— — — — — — — 2000 0–1 0.0% #136 1,880 0 7

Surface Results by Career Season

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.

Mary Lou Piatek Mary Joe Fernandez
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 %
1978 — — — — — — — — — — — — 0 1 1 0.0% 1984 0 2 2 0.0% — — — — — — — — — — — —
1979 1 1 2 50.0% 0 1 1 0.0% — — — — 2 3 5 40.0% 1985 5 4 9 55.6% 0 2 2 0.0% — — — — — — — —
1980 5 3 8 62.5% 3 1 4 75.0% 0 2 2 0.0% 8 6 14 57.1% 1986 7 5 12 58.3% 10 5 15 66.7% 1 2 3 33.3% 0 2 2 0.0%
1981 15 5 20 75.0% 6 4 10 60.0% 4 6 10 40.0% 5 7 12 41.7% 1987 9 5 14 64.3% 9 5 14 64.3% 3 2 5 60.0% 3 2 5 60.0%
1982 4 5 9 44.4% 0 3 3 0.0% 1 2 3 33.3% 13 11 24 54.2% 1988 11 5 16 68.8% 3 3 6 50.0% 7 2 9 77.8% 1 1 2 50.0%
1983 5 6 11 45.5% 1 4 5 20.0% 0 2 2 0.0% 6 8 14 42.9% 1989 11 6 17 64.7% 6 2 8 75.0% 6 2 8 75.0% 9 5 14 64.3%
1984 9 8 17 52.9% 0 1 1 0.0% 5 6 11 45.5% 4 5 9 44.4% 1990 17 4 21 81.0% 7 3 10 70.0% 3 1 4 75.0% 13 2 15 86.7%
1985 7 11 18 38.9% 2 1 3 66.7% 1 2 3 33.3% 4 4 8 50.0% 1991 22 8 30 73.3% 11 4 15 73.3% 9 2 11 81.8% 5 4 9 55.6%
1986 5 5 10 50.0% 0 2 2 0.0% 1 2 3 33.3% 2 6 8 25.0% 1992 27 8 35 77.1% 12 4 16 75.0% 6 2 8 75.0% 6 3 9 66.7%
1987 3 5 8 37.5% 0 2 2 0.0% 0 2 2 0.0% 3 3 6 50.0% 1993 16 4 20 80.0% 12 3 15 80.0% 3 2 5 60.0% 3 4 7 42.9%
1988 4 9 13 30.8% 1 4 5 20.0% 0 1 1 0.0% 1 2 3 33.3% 1994 13 5 18 72.2% 6 2 8 75.0% 2 1 3 66.7% 0 1 1 0.0%
1989 7 9 16 43.8% 0 3 3 0.0% 0 2 2 0.0% 0 1 1 0.0% 1995 14 4 18 77.8% 4 4 8 50.0% 4 1 5 80.0% 7 2 9 77.8%
1990 4 5 9 44.4% 3 3 6 50.0% 0 1 1 0.0% 1 2 3 33.3% 1996 13 8 21 61.9% 8 4 12 66.7% 8 2 10 80.0% 1 3 4 25.0%
1991 5 5 10 50.0% 0 2 2 0.0% — — — — 0 1 1 0.0% 1997 22 8 30 73.3% 13 4 17 76.5% 3 2 5 60.0% 1 2 3 33.3%
1992 0 6 6 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — — 1998 7 6 13 53.8% 1 1 2 50.0% — — — — 0 1 1 0.0%
1993 1 2 3 33.3% — — — — — — — — — — — — 1999 9 8 17 52.9% 7 3 10 70.0% 0 1 1 0.0% 1 1 2 50.0%
— — — — — — — — — — — — — — — — — 2000 0 1 1 0.0% — — — — — — — — — — — —
Career 75 85 160 46.9% 17 32 49 34.7% 12 29 41 29.3% 49 60 109 45.0% Career 203 91 294 69.0% 109 49 158 69.0% 55 22 77 71.4% 50 33 83 60.2%

Advanced Statistics Comparison by Career Season

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.

Mary Lou Piatek Mary Joe Fernandez
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
1978 1499 106.8 — — — — — — — 0.0% -3.50 — — — -0.12 1984 1475 98.2 — — — — — — — 20.0% -1.20 0–1 — — +0.18
1979 1547 118.2 — — — — +97 — — 42.1% -0.89 1–2 (33%) 0–1 — +0.14 1985 1554 130.0 — — — — +65 — — 50.0% +0.04 0–2 2–0 — -0.49
1980 1735 137.7 — — — — +8 -158 — 55.7% +0.51 3–2 (60%) 1–0 — -0.18 1986 1765 147.3 — — — — -82 -11 -174 54.2% +0.32 5–3 (63%) 4–2 (67%) 107.3 -4.54
1981 1869 146.1 — — — — +63 -192 -295 56.7% +0.48 8–10 (44%) 6–5 (55%) 101.1 -3.04 1987 1897 158.0 — — — — -60 -77 -252 61.2% +1.15 5–4 (56%) 2–4 (33%) 100.5 -5.16
1982 1792 141.6 — — — — +56 -194 -210 47.1% -0.08 4–5 (44%) 2–3 (40%) 96.7 -0.75 1988 1947 151.0 — — — — -47 -156 -175 68.2% +1.45 5–1 (83%) 0–4 (0%) 103.5 -2.13
1983 1721 143.7 — — — — +53 -86 — 41.3% -0.43 4–7 (36%) 0–5 (0%) 91.3 -3.81 1989 1986 162.4 — — — — -24 -108 -155 63.2% +1.20 9–3 (75%) 4–6 (40%) 104.1 -2.80
1984 1703 128.4 — — — — -13 — -69 47.7% -0.47 5–5 (50%) 4–3 (57%) 101.0 -0.69 1990 2126 168.3 — — — — +40 -229 -238 79.2% +2.17 7–2 (78%) 4–0 (100%) 107.8 +0.66
1985 1678 113.6 — — — — -29 -65 -67 43.1% -0.61 5–3 (63%) 1–3 (25%) 100.7 +2.10 1991 2063 164.9 — — — — +20 -103 -62 69.6% +1.53 5–6 (45%) 3–1 (75%) 97.9 -0.78
1986 1618 111.0 — — — — +10 — -24 38.5% -0.67 2–4 (33%) 0–3 (0%) 95.5 +1.60 1992 2121 171.9 — — — — +33 -59 -48 69.4% +1.32 11–2 (85%) 6–5 (55%) 106.9 -1.97
1987 1594 117.2 — — — — +33 — — 35.7% -0.78 3–3 (50%) 0–1 — +0.29 1993 2058 164.0 — — — — +1 +127 -28 66.1% +1.05 11–4 (73%) 9–3 (75%) 105.3 +0.67
1988 1542 116.2 — — — — +33 -43 — 30.8% -1.31 4–4 (50%) 0–2 — -0.55 1994 1977 147.9 — — — — +8 +146 +2 66.2% +0.96 6–5 (55%) 6–2 (75%) 99.6 +0.06
1989 1592 121.3 — — — — +35 -116 — 31.4% -1.65 5–2 (71%) 4–2 (67%) 107.3 -2.88 1995 2039 159.3 — — — — +38 -7 -10 64.8% +1.11 10–1 (91%) 4–3 (57%) 107.6 -0.51
1990 1611 125.3 — — — — +8 -85 — 43.9% -0.63 1–2 (33%) 0–2 — -0.44 1996 1935 158.7 — — — — -4 +81 +198 61.9% +1.09 7–0 (100%) 2–6 (25%) 103.3 -1.36
1991 1630 119.4 — — — — +17 — — 41.4% -0.31 1–2 (33%) 0–2 — -0.69 1997 1990 164.4 — — — — +18 +53 +117 66.9% +1.20 10–5 (67%) 2–4 (33%) 100.0 -1.63
1992 1560 101.4 — — — — -16 — — 23.8% -2.00 0–3 (0%) 0–2 — -0.39 1998 1935 150.6 — — — — +21 — — 50.0% -0.03 3–1 (75%) 4–2 (67%) 101.7 -1.81
1993 1555 103.2 — — — — -22 — — 42.9% -0.71 0–1 1–0 — -0.16 1999 1902 152.1 — — — — -1 +93 — 56.5% +0.72 6–5 (55%) 1–6 (14%) 93.5 -2.78
— — — — — — — — — — — — — — — — 2000 1881 102.8 — — — — — — — 0.0% -2.00 — — — -0.21
Career 1932 136.4 — — — — +26 -124 -154 43.9% -0.44 46–55 (46%) 19–34 (36%) 92.3 -2.67 Career 2197 168.6 — — — — +6 -13 -56 64.9% +1.15 100–45 (69%) 53–48 (52%) 107.6 -4.04

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.