H2H data updated: 2026-10-30 00:00 UTC

Jennifer Capriati vs Mary Lou Piatek H2H: 1-0

Jennifer Capriati holds a 1–0 lead over Mary Lou Piatek in their WTA head-to-head. Across 1 main-draw meeting, Jennifer Capriati leads 1–0 on hard courts. Most recently, Jennifer Capriati won the 1990 Boca Raton round of 64 7-6 6-1.

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Jennifer Capriati
USA Age 50 Right-Handed 170 cm / 5'7"
H2H
1 – 0
1 main-draw meetings
Mary Lou Piatek
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jennifer Capriati 7-6 6-1 Mary Lou Piatek Match data Mar 7, 1990* R64 Boca Raton Tier II → modern equivalent WTA 500 Hard

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 Olympics 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Jennifer Capriati — #1 5,123 2,253 411 170 70.7% 3 1 2 0 2 6 14
Mary Lou Piatek — — — 1,938 157 207 43.1% 0 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.

Jennifer Capriati Mary Lou Piatek
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1990 37–11 77.1% #8 1,962 0 1 1978 0–1 0.0% — 1,499 0 0
1991 39–11 78.0% #6 2,193 0 3 1979 3–5 37.5% — 1,547 0 0
1992 35–11 76.1% #7 2,204 0 5 1980 20–13 60.6% — 1,762 0 0
1993 30–11 73.2% #9 2,157 0 6 1981 30–22 57.7% — 1,874 0 1
1994 0–1 0.0% — 2,133 0 6 1982 18–21 46.2% — 1,793 0 1
1996 16–9 64.0% #36 2,079 0 6 1983 12–20 37.5% — 1,721 0 1
1997 10–12 45.5% #65 1,910 0 6 1984 18–20 47.4% — 1,704 0 2
1998 8–12 40.0% #99 1,764 0 6 1985 14–18 43.8% — 1,678 0 2
1999 26–13 66.7% #23 1,912 0 8 1986 8–15 34.8% — 1,618 0 2
2000 35–19 64.8% #14 1,908 0 9 1987 6–12 33.3% — 1,594 0 2
2001 56–14 80.0% #2 2,097 2 12 1988 6–16 27.3% — 1,542 0 2
2002 48–16 75.0% #3 2,019 3 13 1989 7–15 31.8% — 1,592 0 2
2003 42–18 70.0% #6 2,022 3 14 1990 8–11 42.1% — 1,611 0 2
2004 29–12 70.7% #10 2,020 3 14 1991 5–8 38.5% — 1,629 0 2
— — — — — — — 1992 1–8 11.1% — 1,560 0 2
— — — — — — — 1993 1–2 33.3% — 1,554 0 2

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.

Jennifer Capriati Mary Lou Piatek
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 %
1990 18 4 22 81.8% 13 3 16 81.3% 4 2 6 66.7% 2 2 4 50.0% 1978 — — — — — — — — — — — — 0 1 1 0.0%
1991 20 3 23 87.0% 9 4 13 69.2% 5 1 6 83.3% 5 3 8 62.5% 1979 1 1 2 50.0% 0 1 1 0.0% — — — — 2 3 5 40.0%
1992 10 3 13 76.9% 14 4 18 77.8% 4 1 5 80.0% 7 3 10 70.0% 1980 5 3 8 62.5% 3 1 4 75.0% 0 2 2 0.0% 12 7 19 63.2%
1993 14 4 18 77.8% 12 6 18 66.7% 4 1 5 80.0% — — — — 1981 15 5 20 75.0% 6 4 10 60.0% 4 6 10 40.0% 5 7 12 41.7%
1994 — — — — — — — — — — — — 0 1 1 0.0% 1982 4 5 9 44.4% 0 3 3 0.0% 1 2 3 33.3% 13 11 24 54.2%
1996 10 6 16 62.5% 0 1 1 0.0% — — — — 6 2 8 75.0% 1983 5 6 11 45.5% 1 4 5 20.0% 0 2 2 0.0% 6 8 14 42.9%
1997 7 7 14 50.0% 3 3 6 50.0% — — — — 0 2 2 0.0% 1984 9 8 17 52.9% 0 1 1 0.0% 5 6 11 45.5% 4 5 9 44.4%
1998 0 4 4 0.0% 6 6 12 50.0% 1 1 2 50.0% 1 1 2 50.0% 1985 7 11 18 38.9% 2 1 3 66.7% 1 2 3 33.3% 4 4 8 50.0%
1999 14 7 21 66.7% 10 3 13 76.9% 1 1 2 50.0% 1 2 3 33.3% 1986 5 5 10 50.0% 0 2 2 0.0% 1 2 3 33.3% 2 6 8 25.0%
2000 21 11 32 65.6% 0 3 3 0.0% 8 3 11 72.7% 6 2 8 75.0% 1987 3 5 8 37.5% 0 2 2 0.0% 0 2 2 0.0% 3 3 6 50.0%
2001 32 10 42 76.2% 16 2 18 88.9% 5 1 6 83.3% 3 1 4 75.0% 1988 4 9 13 30.8% 1 4 5 20.0% 0 1 1 0.0% 1 2 3 33.3%
2002 30 11 41 73.2% 14 4 18 77.8% 4 1 5 80.0% — — — — 1989 7 9 16 43.8% 0 3 3 0.0% 0 2 2 0.0% 0 1 1 0.0%
2003 25 11 36 69.4% 11 4 15 73.3% 6 2 8 75.0% 0 1 1 0.0% 1990 4 5 9 44.4% 3 3 6 50.0% 0 1 1 0.0% 1 2 3 33.3%
2004 12 7 19 63.2% 13 4 17 76.5% 4 1 5 80.0% — — — — 1991 5 5 10 50.0% 0 2 2 0.0% — — — — 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1992 0 6 6 0.0% 1 1 2 50.0% 0 1 1 0.0% — — — —
— — — — — — — — — — — — — — — — — 1993 1 2 3 33.3% — — — — — — — — — — — —
Career 213 88 301 70.8% 121 47 168 72.0% 46 15 61 75.4% 31 20 51 60.8% Career 75 85 160 46.9% 17 32 49 34.7% 12 29 41 29.3% 53 61 114 46.5%

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.

Jennifer Capriati Mary Lou Piatek
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
1990 1963 165.3 — — — — -90 -119 -300 73.8% +1.71 5–4 (56%) 7–4 (64%) 108.9 -1.20 1978 1499 106.9 — — — — — — — 0.0% -3.50 — — — -0.11
1991 2194 172.3 — — — — -41 -252 -411 73.6% +1.89 6–4 (60%) 5–3 (63%) 103.7 -2.21 1979 1547 118.3 — — — — +98 — — 42.1% -0.89 1–2 (33%) 0–1 — +0.12
1992 2204 166.5 — — — — -40 -116 -325 70.8% +1.41 9–5 (64%) 6–2 (75%) 106.0 -3.08 1980 1763 137.4 — — — — +9 -186 — 57.7% +0.61 4–3 (57%) 3–0 (100%) — +0.65
1993 2157 170.7 — — — — +9 -75 -205 66.3% +1.68 11–7 (61%) 3–6 (33%) 96.4 -2.41 1981 1875 146.3 — — — — +65 -198 -301 56.7% +0.48 8–10 (44%) 6–5 (55%) 100.9 -2.75
1994 2134 109.3 — — — — — — — 33.3% -1.33 0–1 — — -0.17 1982 1794 142.2 — — — — +59 -196 -212 47.1% -0.08 4–5 (44%) 2–3 (40%) 96.6 -0.89
1996 2079 163.1 — — — — +14 — — 64.0% +0.96 2–2 (50%) 5–1 (83%) 102.1 -1.41 1983 1722 143.9 — — — — +55 -87 — 41.3% -0.43 4–7 (36%) 0–5 (0%) 91.3 -4.11
1997 1911 146.0 — — — — +18 +101 — 49.0% -0.27 3–4 (43%) 2–2 (50%) 95.7 -1.31 1984 1704 128.6 — — — — -14 — -70 47.7% -0.47 5–5 (50%) 4–3 (57%) 100.9 -0.88
1998 1764 130.1 — — — — +85 +151 — 45.8% -0.23 2–6 (25%) 1–1 — -0.36 1985 1678 113.9 — — — — -28 -65 -67 43.1% -0.61 5–3 (63%) 1–3 (25%) 100.7 +1.98
1999 1913 147.1 — — — — -14 +14 — 59.1% +0.65 10–2 (83%) 2–3 (40%) 106.4 -2.28 1986 1619 111.1 — — — — +10 — -25 38.5% -0.67 2–4 (33%) 0–3 (0%) 95.5 +1.45
2000 1909 154.0 — — — — +20 -74 +142 59.5% +0.65 11–4 (73%) 10–3 (77%) 108.8 -1.61 1987 1595 117.3 — — — — +33 — — 35.7% -0.78 3–3 (50%) 0–1 — +0.12
2001 2097 171.2 — — — — -40 -19 +31 73.3% +1.61 16–11 (59%) 5–4 (56%) 104.6 -3.91 1988 1543 116.2 — — — — +33 -44 — 30.8% -1.31 4–4 (50%) 0–2 — -0.58
2002 2020 164.6 — — — — +15 +70 +124 69.1% +1.58 14–9 (61%) 3–6 (33%) 96.3 -0.66 1989 1593 121.4 — — — — +35 -117 — 31.4% -1.65 5–2 (71%) 4–2 (67%) 107.3 -2.73
2003 2022 162.2 +5.66 +6.87 1.449 58.1% +9 +59 +108 68.6% +1.42 9–14 (39%) 6–6 (50%) 92.2 -0.42 1990 1612 125.3 — — — — +7 -86 — 43.9% -0.63 1–2 (33%) 0–2 — -0.44
2004 2020 149.6 +5.09 +3.12 1.238 54.1% -61 +96 +157 65.6% +1.08 8–3 (73%) 3–5 (38%) 101.8 -1.09 1991 1630 119.5 — — — — +17 — — 41.4% -0.31 1–2 (33%) 0–2 — -0.69
— — — — — — — — — — — — — — — — 1992 1560 101.4 — — — — -16 — — 23.8% -2.00 0–3 (0%) 0–2 — -0.39
— — — — — — — — — — — — — — — — 1993 1555 103.2 — — — — -21 — — 42.9% -0.71 0–1 1–0 — -0.16
Career 2254 169.4 +5.37 +4.93 1.338 56.1% -14 -17 -51 66.6% +1.25 106–76 (58%) 58–46 (56%) 103.9 -3.83 Career 1938 136.6 — — — — +26 -129 -156 44.3% -0.42 47–56 (46%) 21–34 (38%) 92.7 -2.59

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.