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

Valerie Ziegenfuss vs Marita Redondo H2H: 1-0

Valerie Ziegenfuss holds a 1–0 lead over Marita Redondo in their WTA head-to-head. Across 1 main-draw meeting, Valerie Ziegenfuss leads 1–0 on grass. Most recently, Valerie Ziegenfuss won the 1973 London Rothmans quarterfinal 9-7 7-5.

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Valerie Ziegenfuss
USA Age 77
H2H
1 – 0
1 main-draw meetings
Marita Redondo
USA Age 70

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Valerie Ziegenfuss 9-7 7-5 Marita Redondo Match data Jun 23, 1973* QF London Rothmans WTA 250 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
Valerie Ziegenfuss — — — 1,954 231 232 49.9% 0 0 0 0 3 3
Marita Redondo — — — 1,901 136 118 53.5% 0 0 0 0 8 8

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 Valerie Ziegenfuss Marita Redondo
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
13 — — — — — — — 1969 5–1 83.3% — 1,569 0 1
14 — — — — — — — 1970 11–4 73.3% — 1,623 0 3
15 — — — — — — — 1971 3–3 50.0% — 1,640 0 3
16 — — — — — — — 1972 24–4 85.7% — 1,802 0 7
17 — — — — — — — 1973 29–16 64.4% — 1,869 0 8
18 — — — — — — — 1974 2–5 28.6% — 1,772 0 8
19 1968 35–24 59.3% — 1,605 0 0 1975 11–13 45.8% — 1,694 0 8
20 1969 28–24 53.8% — 1,733 0 1 1976 16–17 48.5% — 1,785 0 8
21 1970 40–28 58.8% — 1,779 0 2 1977 0–1 0.0% — 1,770 0 8
22 1971 23–29 44.2% — 1,798 0 3 1978 19–17 52.8% — 1,822 0 8
23 1972 26–24 52.0% — 1,820 0 3 1979 11–19 36.7% — 1,749 0 8
24 1973 33–29 53.2% — 1,761 0 3 1980 5–14 26.3% — 1,663 0 8
25 1974 12–14 46.2% — 1,788 0 3 1981 0–4 0.0% — 1,610 0 8
26 1975 16–16 50.0% — 1,830 0 3 — — — — — — —
27 1976 12–20 37.5% — 1,746 0 3 — — — — — — —
28 1977 2–12 14.3% — 1,677 0 3 — — — — — — —
29 1978 3–11 21.4% — 1,654 0 3 — — — — — — —
30 1979 1–1 50.0% — 1,667 0 3 — — — — — — —

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 Valerie Ziegenfuss Marita Redondo
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 %
13 — — — — — — — — — — — — — — — — — 1969 5 1 6 83.3% — — — — — — — — — — — —
14 — — — — — — — — — — — — — — — — — 1970 11 4 15 73.3% — — — — — — — — — — — —
15 — — — — — — — — — — — — — — — — — 1971 0 1 1 0.0% — — — — 3 2 5 60.0% — — — —
16 — — — — — — — — — — — — — — — — — 1972 10 0 10 100.0% 3 2 5 60.0% 8 2 10 80.0% — — — —
17 — — — — — — — — — — — — — — — — — 1973 9 4 13 69.2% 3 2 5 60.0% 6 4 10 60.0% 11 6 17 64.7%
18 — — — — — — — — — — — — — — — — — 1974 1 3 4 25.0% — — — — 0 1 1 0.0% 1 1 2 50.0%
19 1968 5 4 9 55.6% 16 9 25 64.0% 13 9 22 59.1% 1 2 3 33.3% 1975 0 2 2 0.0% 2 4 6 33.3% — — — — 5 4 9 55.6%
20 1969 5 6 11 45.5% 12 8 20 60.0% 10 8 18 55.6% 1 2 3 33.3% 1976 0 2 2 0.0% 3 3 6 50.0% 0 1 1 0.0% 13 11 24 54.2%
21 1970 12 7 19 63.2% 13 8 21 61.9% 12 8 20 60.0% 2 3 5 40.0% 1977 — — — — 0 1 1 0.0% — — — — — — — —
22 1971 4 6 10 40.0% 10 7 17 58.8% 6 6 12 50.0% 3 10 13 23.1% 1978 7 5 12 58.3% — — — — 3 2 5 60.0% 9 10 19 47.4%
23 1972 6 4 10 60.0% 9 7 16 56.3% 4 4 8 50.0% 7 9 16 43.8% 1979 3 4 7 42.9% 0 1 1 0.0% 0 3 3 0.0% 8 11 19 42.1%
24 1973 5 6 11 45.5% 6 6 12 50.0% 8 4 12 66.7% 12 12 24 50.0% 1980 1 4 5 20.0% 0 1 1 0.0% 0 2 2 0.0% 4 7 11 36.4%
25 1974 3 4 7 42.9% 0 1 1 0.0% 0 1 1 0.0% 9 8 17 52.9% 1981 — — — — — — — — — — — — 0 4 4 0.0%
26 1975 8 6 14 57.1% 3 3 6 50.0% 1 1 2 50.0% 4 6 10 40.0% — — — — — — — — — — — — — — — — —
27 1976 3 3 6 50.0% 4 8 12 33.3% 4 4 8 50.0% 1 5 6 16.7% — — — — — — — — — — — — — — — — —
28 1977 0 1 1 0.0% 0 4 4 0.0% 0 1 1 0.0% 2 6 8 25.0% — — — — — — — — — — — — — — — — —
29 1978 0 4 4 0.0% 3 3 6 50.0% 0 2 2 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
30 1979 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 52 52 104 50.0% 76 64 140 54.3% 58 48 106 54.7% 42 65 107 39.3% — 47 30 77 61.0% 11 14 25 44.0% 20 17 37 54.1% 51 54 105 48.6%

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 Valerie Ziegenfuss Marita Redondo
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
13 — — — — — — — — — — — — — — — — 1969 1569 113.8 — — — — +113 — — 83.3% +2.42 — — — +1.54
14 — — — — — — — — — — — — — — — — 1970 1623 120.3 — — — — +139 — — 68.8% +1.94 2–2 (50%) — — +3.88
15 — — — — — — — — — — — — — — — — 1971 1640 107.8 — — — — — — -49 46.7% -0.13 2–1 (67%) 2–1 (67%) 102.5 0.00
16 — — — — — — — — — — — — — — — — 1972 1802 133.1 — — — — +121 -257 -90 81.7% +2.48 3–1 (75%) 3–0 (100%) 105.3 +4.96
17 — — — — — — — — — — — — — — — — 1973 1870 133.0 — — — — +64 -267 -112 61.6% +0.75 10–3 (77%) 2–2 (50%) 104.6 +0.66
18 — — — — — — — — — — — — — — — — 1974 1772 96.7 — — — — +58 — — 33.3% -1.25 0–2 — — +0.93
19 1968 1605 119.1 — — — — -45 +58 +13 57.4% +0.80 9–4 (69%) — — -0.64 1975 1694 119.8 — — — — +67 -82 — 44.6% -0.52 5–3 (63%) 2–0 — +0.37
20 1969 1734 126.4 — — — — -175 -30 +9 51.4% +0.32 6–3 (67%) — — -2.24 1976 1786 148.4 — — — — +68 -173 — 50.0% +0.29 6–4 (60%) 2–3 (40%) 106.1 -0.82
21 1970 1780 133.1 — — — — -34 -31 +26 55.6% +0.45 11–4 (73%) 0–1 — -2.50 1977 1770 99.6 — — — — — — — 0.0% -5.00 — — — -0.09
22 1971 1799 143.5 — — — — -114 +2 0 46.0% -0.35 5–8 (38%) 3–2 (60%) 99.7 -6.44 1978 1822 142.6 — — — — +33 — -79 51.3% -0.21 6–4 (60%) 7–1 (88%) 108.0 -0.56
23 1972 1821 139.7 — — — — -47 -20 -41 48.2% +0.09 9–3 (75%) 4–4 (50%) 105.3 -5.05 1979 1750 137.9 — — — — +41 — -40 35.9% -1.28 3–3 (50%) 3–3 (50%) 100.8 -0.40
24 1973 1761 143.5 — — — — -2 +54 +48 54.3% +0.18 7–9 (44%) 4–5 (44%) 95.0 -5.77 1980 1663 116.6 — — — — -1 — — 28.6% -1.60 2–2 (50%) 1–1 — -0.80
25 1974 1789 134.2 — — — — +8 — — 46.6% -0.29 3–3 (50%) 0–3 (0%) 97.0 -2.64 1981 1611 96.4 — — — — +14 — — 0.0% -3.63 — 0–1 — +0.38
26 1975 1830 135.8 — — — — +53 -30 — 49.3% -0.35 6–5 (55%) 2–2 (50%) 99.8 -0.81 — — — — — — — — — — — — — — — —
27 1976 1746 126.6 — — — — +34 -51 +32 41.1% -0.78 3–6 (33%) 3–2 (60%) 97.3 -2.74 — — — — — — — — — — — — — — — —
28 1977 1678 124.2 — — — — +10 -22 — 16.7% -2.17 1–1 1–3 (25%) — -1.87 — — — — — — — — — — — — — — — —
29 1978 1654 130.9 — — — — -20 +22 — 29.4% -1.50 2–4 (33%) 3–1 (75%) 99.1 -2.61 — — — — — — — — — — — — — — — —
30 1979 1667 111.1 — — — — — — — 40.0% -0.20 1–0 0–1 — -0.15 — — — — — — — — — — — — — — — —
Career — 1954 139.2 — — — — -28 -1 +15 49.3% -0.01 63–50 (56%) 20–24 (45%) 101.1 -7.31 — 1902 138.5 — — — — +60 -189 -84 52.4% +0.15 39–25 (61%) 22–12 (65%) 113.0 +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.