H2H data updated: 2026-09-13 00:00 UTC

Barbara Rittner vs Claudia Porwik H2H: 1-0

Barbara Rittner holds a 1–0 lead over Claudia Porwik in their WTA head-to-head. Across 1 main-draw meeting, Barbara Rittner leads 1–0 on hard courts. Most recently, Barbara Rittner won the 1991 Wellington round of 32 6-2 2-6 7-5.

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Barbara Rittner
GER Age 53 Right-Handed 173 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Claudia Porwik
GER Age 57

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Barbara Rittner #99 6-2 2-6 7-5 Claudia Porwik #76 Match data Feb 7, 1991* R32 Wellington Tier V → modern equivalent WTA 250 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 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Barbara Rittner #438 #24 661 1,896 211 218 49.2% 0 0 0 0 2 2
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 Barbara Rittner Claudia Porwik
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1990 3–3 50.0% #110 1,557 0 0 1986 6–5 54.5% #96 1,577 0 0
18 1991 20–17 54.1% #43 1,708 0 0 1987 13–19 40.6% #104 1,581 0 0
19 1992 25–16 61.0% #29 1,850 0 1 1988 11–16 40.7% #68 1,571 0 0
20 1993 24–17 58.5% #34 1,843 0 1 1989 19–18 51.4% #75 1,660 0 0
21 1994 25–18 58.1% #40 1,819 0 1 1990 18–17 51.4% #29 1,667 0 0
22 1995 17–17 50.0% #51 1,729 0 1 1991 14–20 41.2% #80 1,644 0 0
23 1996 12–16 42.9% #47 1,727 0 1 1992 12–18 40.0% #98 1,605 0 0
24 1997 10–17 37.0% #71 1,652 0 1 1993 13–20 39.4% #92 1,601 0 0
25 1998 13–14 48.1% #66 1,663 0 1 1994 0–1 0.0% #256 1,585 0 0
26 1999 15–18 45.5% #59 1,654 0 1 1995 4–7 36.4% #133 1,551 0 0
27 2000 10–12 45.5% #99 1,661 0 1 1996 4–5 44.4% #153 1,563 0 0
28 2001 16–18 47.1% #68 1,618 0 2 — — — — — — —
29 2002 14–19 42.4% #66 1,631 0 2 — — — — — — —
30 2003 6–14 30.0% #120 1,567 0 2 — — — — — — —
31 2004 1–2 33.3% #235 1,570 0 2 — — — — — — —

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 Barbara Rittner 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 1990 — — — — 1 1 2 50.0% — — — — 2 2 4 50.0% 1986 3 3 6 50.0% 3 2 5 60.0% — — — — — — — —
18 1991 11 10 21 52.4% 3 4 7 42.9% 0 1 1 0.0% 6 2 8 75.0% 1987 4 7 11 36.4% 4 4 8 50.0% 1 4 5 20.0% 4 4 8 50.0%
19 1992 13 7 20 65.0% 6 5 11 54.5% 2 1 3 66.7% 4 3 7 57.1% 1988 7 6 13 53.8% 0 4 4 0.0% 4 4 8 50.0% 0 2 2 0.0%
20 1993 13 10 23 56.5% 8 4 12 66.7% 1 1 2 50.0% 2 2 4 50.0% 1989 15 13 28 53.6% 3 3 6 50.0% 1 1 2 50.0% 0 1 1 0.0%
21 1994 11 8 19 57.9% 10 8 18 55.6% 2 1 3 66.7% 2 1 3 66.7% 1990 16 12 28 57.1% — — — — 0 2 2 0.0% 2 3 5 40.0%
22 1995 6 8 14 42.9% 5 5 10 50.0% — — — — 6 4 10 60.0% 1991 10 13 23 43.5% 1 3 4 25.0% 0 2 2 0.0% 3 2 5 60.0%
23 1996 5 6 11 45.5% 5 6 11 45.5% 0 2 2 0.0% 2 2 4 50.0% 1992 5 11 16 31.3% 0 2 2 0.0% 2 1 3 66.7% 5 4 9 55.6%
24 1997 3 7 10 30.0% 3 4 7 42.9% 2 2 4 50.0% 2 4 6 33.3% 1993 7 11 18 38.9% 2 2 4 50.0% 2 3 5 40.0% 2 4 6 33.3%
25 1998 2 4 6 33.3% 8 5 13 61.5% 1 1 2 50.0% 2 4 6 33.3% 1994 0 1 1 0.0% — — — — — — — — — — — —
26 1999 3 4 7 42.9% 7 8 15 46.7% 2 2 4 50.0% 3 4 7 42.9% 1995 3 4 7 42.9% — — — — 0 2 2 0.0% 1 1 2 50.0%
27 2000 2 3 5 40.0% 2 5 7 28.6% 2 2 4 50.0% 4 2 6 66.7% 1996 3 2 5 60.0% 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0%
28 2001 6 9 15 40.0% 8 6 14 57.1% 2 2 4 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
29 2002 6 10 16 37.5% 5 6 11 45.5% 1 2 3 33.3% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
30 2003 2 7 9 22.2% 1 5 6 16.7% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
31 2004 — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 83 93 176 47.2% 73 74 147 49.7% 18 19 37 48.6% 37 32 69 53.6% — 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 Barbara Rittner 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 1990 1557 121.6 — — — — +35 — — 36.4% -1.18 1–0 1–0 — -0.40 1986 1577 117.2 — — — — +14 +33 — 50.0% -0.42 3–1 (75%) 3–1 (75%) 105.3 +0.65
18 1991 1709 130.4 — — — — +4 -111 — 52.9% +0.15 7–6 (54%) 5–2 (71%) 106.0 +1.01 1987 1582 120.5 — — — — -4 +32 -42 44.7% -0.46 4–8 (33%) 4–1 (80%) 97.8 +1.43
19 1992 1850 151.2 — — — — -12 -152 -246 57.8% +0.43 5–2 (71%) 3–4 (43%) 103.8 -1.88 1988 1572 125.4 — — — — +20 -30 +14 41.4% -0.72 2–2 (50%) 5–2 (71%) 103.4 +0.38
20 1993 1844 151.4 — — — — +11 -88 — 60.9% +0.72 2–7 (22%) 6–4 (60%) 96.7 -1.04 1989 1661 127.0 — — — — 0 -72 — 52.9% +0.09 4–7 (36%) 2–3 (40%) 97.4 +0.85
21 1994 1820 146.5 — — — — +35 -80 -177 58.9% +0.85 7–6 (54%) 1–3 (25%) 96.8 -1.12 1990 1667 133.5 — — — — +11 — — 52.5% +0.25 6–8 (43%) 5–2 (71%) 99.4 +1.00
22 1995 1729 138.0 — — — — +52 -26 — 53.9% +0.47 5–7 (42%) 3–4 (43%) 96.7 -0.26 1991 1645 123.9 — — — — +28 -98 — 42.7% -0.60 3–4 (43%) 5–4 (56%) 100.4 -1.33
23 1996 1728 144.8 — — — — +59 -24 — 46.7% -0.05 0–4 (0%) 1–1 — -1.28 1992 1606 119.1 — — — — +1 — -25 43.3% -0.63 4–5 (44%) 2–2 (50%) 97.3 +1.85
24 1997 1653 135.9 — — — — +28 +52 -38 42.9% -0.07 4–6 (40%) 1–2 (33%) 96.6 -1.13 1993 1601 124.1 — — — — -13 -41 +10 42.3% -0.62 3–4 (43%) 3–4 (43%) 97.9 -0.38
25 1998 1664 132.7 — — — — -29 +97 — 48.4% +0.21 4–6 (40%) 3–2 (60%) 99.2 -0.20 1994 1585 97.9 — — — — — — — 0.0% -3.50 — — — +0.19
26 1999 1655 126.4 — — — — +7 +43 -46 45.8% -0.24 5–5 (50%) 2–2 (50%) 100.6 -0.69 1995 1551 111.6 — — — — +11 — — 44.4% +0.07 1–4 (20%) 1–4 (20%) 95.2 -0.10
27 2000 1661 124.8 — — — — +33 -20 -41 48.1% 0.00 5–5 (50%) 2–3 (40%) 98.8 -0.48 1996 1564 110.4 — — — — +28 — — 55.0% +0.25 1–3 (25%) — — +0.74
28 2001 1619 127.0 — — — — +17 +56 +14 50.6% +0.30 5–8 (38%) 6–4 (60%) 97.9 -0.24 — — — — — — — — — — — — — — — —
29 2002 1632 131.4 — — — — 0 +51 -45 44.7% -0.11 8–6 (57%) 3–6 (33%) 100.7 -0.85 — — — — — — — — — — — — — — — —
30 2003 1568 107.0 -0.66 -2.21 0.611 40.9% -12 +39 +86 35.4% -1.04 3–5 (38%) 2–2 (50%) 97.2 -0.85 — — — — — — — — — — — — — — — —
31 2004 1571 109.3 -1.05 +2.64 0.990 49.4% — +36 — 42.9% -0.43 0–1 — — -0.31 — — — — — — — — — — — — — — — —
Career — 1897 144.7 -0.82 -0.27 0.767 44.3% +16 -11 -47 50.7% +0.17 61–74 (45%) 39–39 (50%) 96.9 -2.27 — 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.