H2H data updated: 2026-09-12 00:00 UTC

Heather Ludloff vs Claudia Porwik H2H: 0-1

Claudia Porwik holds a 1–0 lead over Heather Ludloff in their WTA head-to-head. Across 1 main-draw meeting, Claudia Porwik leads 1–0 on carpet. Most recently, Claudia Porwik won the 1987 Taipei semifinal 4-6 6-1 6-1.

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Heather Ludloff
USA Age 65 Right-Handed 165 cm / 5'5"
H2H
0 – 1
1 main-draw meetings
Claudia Porwik
GER Age 57

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Claudia Porwik #130 4-6 6-1 6-1 Heather Ludloff #127 Match data Apr 25, 1987* SF Taipei WTA 250 Carpet

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
Heather Ludloff #512 #69 11 1,575 48 106 31.2% 0 0 0 0 0 0
Claudia Porwik #579 #29 148 1,786 114 146 43.8% 0 0 0 0 0 0

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.

Age Heather Ludloff Claudia Porwik
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1978 0–1 0.0% — 1,488 0 0 1986 6–5 54.5% #96 1,577 0 0
18 1979 0–1 0.0% — 1,483 0 0 1987 13–19 40.6% #104 1,581 0 0
19 1980 2–5 28.6% — 1,465 0 0 1988 11–16 40.7% #68 1,571 0 0
20 1981 0–2 0.0% — 1,440 0 0 1989 19–18 51.4% #75 1,660 0 0
21 1982 3–4 42.9% — 1,473 0 0 1990 18–17 51.4% #29 1,667 0 0
22 1983 7–15 31.8% — 1,514 0 0 1991 14–20 41.2% #80 1,644 0 0
23 1984 6–9 40.0% #129 1,545 0 0 1992 12–18 40.0% #98 1,605 0 0
24 1985 2–12 14.3% #127 1,488 0 0 1993 13–20 39.4% #92 1,601 0 0
25 1986 0–1 0.0% #192 1,473 0 0 1994 0–1 0.0% #256 1,585 0 0
26 1987 12–16 42.9% #74 1,542 0 0 1995 4–7 36.4% #133 1,551 0 0
27 1988 6–14 30.0% #123 1,504 0 0 1996 4–5 44.4% #153 1,563 0 0
28 1989 4–9 30.8% #164 1,468 0 0 — — — — — — —
29 1990 2–6 25.0% #219 1,456 0 0 — — — — — — —
30 1991 3–5 37.5% #141 1,502 0 0 — — — — — — —
31 1992 1–6 14.3% #282 1,472 0 0 — — — — — — —

Surface Results by Age

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 Heather Ludloff Claudia Porwik
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 %
17 1978 — — — — — — — — 0 1 1 0.0% — — — — 1986 3 3 6 50.0% 3 2 5 60.0% — — — — — — — —
18 1979 0 1 1 0.0% — — — — — — — — — — — — 1987 4 7 11 36.4% 4 4 8 50.0% 1 4 5 20.0% 4 4 8 50.0%
19 1980 1 3 4 25.0% 1 1 2 50.0% — — — — — — — — 1988 7 6 13 53.8% 0 4 4 0.0% 4 4 8 50.0% 0 2 2 0.0%
20 1981 — — — — 0 2 2 0.0% — — — — — — — — 1989 15 13 28 53.6% 3 3 6 50.0% 1 1 2 50.0% 0 1 1 0.0%
21 1982 2 2 4 50.0% 0 1 1 0.0% 1 1 2 50.0% — — — — 1990 16 12 28 57.1% — — — — 0 2 2 0.0% 2 3 5 40.0%
22 1983 3 6 9 33.3% — — — — 3 6 9 33.3% 1 3 4 25.0% 1991 10 13 23 43.5% 1 3 4 25.0% 0 2 2 0.0% 3 2 5 60.0%
23 1984 4 5 9 44.4% — — — — 2 2 4 50.0% 0 2 2 0.0% 1992 5 11 16 31.3% 0 2 2 0.0% 2 1 3 66.7% 5 4 9 55.6%
24 1985 0 5 5 0.0% — — — — 1 5 6 16.7% 1 2 3 33.3% 1993 7 11 18 38.9% 2 2 4 50.0% 2 3 5 40.0% 2 4 6 33.3%
25 1986 0 1 1 0.0% — — — — — — — — — — — — 1994 0 1 1 0.0% — — — — — — — — — — — —
26 1987 2 6 8 25.0% — — — — 5 5 10 50.0% 5 5 10 50.0% 1995 3 4 7 42.9% — — — — 0 2 2 0.0% 1 1 2 50.0%
27 1988 3 8 11 27.3% — — — — 3 5 8 37.5% 0 1 1 0.0% 1996 3 2 5 60.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0%
28 1989 4 6 10 40.0% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
29 1990 1 3 4 25.0% — — — — 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
30 1991 0 2 2 0.0% — — — — 3 1 4 75.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
31 1992 0 3 3 0.0% — — — — 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 20 51 71 28.2% 1 4 5 20.0% 20 33 53 37.7% 7 17 24 29.2% — 73 83 156 46.8% 13 21 34 38.2% 11 20 31 35.5% 17 22 39 43.6%

Advanced Statistics Comparison by Age

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 Heather Ludloff Claudia Porwik
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
17 1978 1488 88.8 — — — — — — — 0.0% -6.00 — — — +0.21 1986 1577 117.2 — — — — +14 +33 — 50.0% -0.42 3–1 (75%) 3–1 (75%) 105.3 +0.65
18 1979 1483 102.7 — — — — — — — 0.0% -3.00 — 0–1 — -0.05 1987 1582 120.5 — — — — -4 +32 -42 44.7% -0.46 4–8 (33%) 4–1 (80%) 97.8 +1.43
19 1980 1465 105.1 — — — — +53 — — 37.5% -0.50 0–2 1–0 — +0.22 1988 1572 125.4 — — — — +20 -30 +14 41.4% -0.72 2–2 (50%) 5–2 (71%) 103.4 +0.38
20 1981 1441 97.7 — — — — — — — 20.0% -2.00 0–1 — — +0.27 1989 1661 127.0 — — — — 0 -72 — 52.9% +0.09 4–7 (36%) 2–3 (40%) 97.4 +0.85
21 1982 1473 106.3 — — — — +70 — — 46.7% -0.27 0–1 — — +0.83 1990 1667 133.5 — — — — +11 — — 52.5% +0.25 6–8 (43%) 5–2 (71%) 99.4 +1.00
22 1983 1515 109.9 — — — — +14 — +43 34.7% -1.10 2–3 (40%) 7–5 (58%) 101.0 +0.12 1991 1645 123.9 — — — — +28 -98 — 42.7% -0.60 3–4 (43%) 5–4 (56%) 100.4 -1.33
23 1984 1546 102.7 — — — — -41 — +67 41.9% -1.26 2–1 (67%) 1–0 — +0.91 1992 1606 119.1 — — — — +1 — -25 43.3% -0.63 4–5 (44%) 2–2 (50%) 97.3 +1.85
24 1985 1488 104.3 — — — — -35 — +74 22.6% -2.29 0–3 (0%) 3–0 (100%) 100.2 +0.47 1993 1601 124.1 — — — — -13 -41 +10 42.3% -0.62 3–4 (43%) 3–4 (43%) 97.9 -0.38
25 1986 1474 99.0 — — — — — — — 33.3% -1.00 0–1 — — +0.19 1994 1585 97.9 — — — — — — — 0.0% -3.50 — — — +0.19
26 1987 1542 110.3 — — — — -48 — +54 43.3% -0.72 6–5 (55%) 2–3 (40%) 104.8 +2.85 1995 1551 111.6 — — — — +11 — — 44.4% +0.07 1–4 (20%) 1–4 (20%) 95.2 -0.10
27 1988 1504 112.8 — — — — -63 — +65 36.2% -0.83 2–5 (29%) 2–7 (22%) 93.9 +0.36 1996 1564 110.4 — — — — +28 — — 55.0% +0.25 1–3 (25%) — — +0.74
28 1989 1468 103.4 — — — — +3 — +51 35.5% -1.45 2–3 (40%) 2–0 — +1.53 — — — — — — — — — — — — — — — —
29 1990 1457 97.4 — — — — -10 — +67 26.3% -1.79 2–1 (67%) 1–0 — +0.40 — — — — — — — — — — — — — — — —
30 1991 1503 120.4 — — — — -99 — +132 35.0% -1.40 3–1 (75%) 2–1 (67%) 105.9 -0.37 — — — — — — — — — — — — — — — —
31 1992 1473 105.8 — — — — -96 — +134 29.4% -1.47 0–3 (0%) 1–1 — +0.01 — — — — — — — — — — — — — — — —
Career — 1576 110.5 — — — — -27 — +69 35.5% -1.20 19–30 (39%) 22–18 (55%) 102.5 +5.16 — 1787 129.2 — — — — +7 -22 -6 46.3% -0.33 31–46 (40%) 30–23 (57%) 98.7 +2.04

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.