H2H data updated: 2026-10-28 00:00 UTC

Evonne Goolagong vs Valerie Ziegenfuss H2H: 4-0

Evonne Goolagong holds a 4–0 lead over Valerie Ziegenfuss in their WTA head-to-head. Across 4 main-draw meetings, Evonne Goolagong leads 2–0 on carpet and 2–0 on clay. Most recently, Evonne Goolagong won the 1976 US Open round of 64 6-3 6-1.

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Evonne Goolagong
AUS Age 75 Right-Handed 168 cm / 5'6"
H2H
4 – 0
4 main-draw meetings
Valerie Ziegenfuss
USA Age 77

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Evonne Goolagong 6-3 6-1 Valerie Ziegenfuss Match data Sep 4, 1976* R64 US Open Grand Slam Clay
Evonne Goolagong 6-3 6-2 Valerie Ziegenfuss Match data Sep 4, 1975* R16 US Open Grand Slam Clay
Evonne Goolagong 6-2 6-2 Valerie Ziegenfuss Match data Mar 21, 1975* R16 Dallas WTA 250 Carpet
Evonne Goolagong 6-1 7-6(3) Valerie Ziegenfuss Match data Oct 17, 1974* R16 WTA Finals WTA Finals 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
Evonne Goolagong — #1 — 2,482 736 160 82.1% 7 0 2 8 68 85
Valerie Ziegenfuss — — — 1,954 233 233 50.0% 0 0 0 0 3 3

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 Evonne Goolagong Valerie Ziegenfuss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1968 9–4 69.2% — 1,578 0 1 — — — — — — —
17 1969 13–8 61.9% — 1,631 0 3 — — — — — — —
18 1970 74–19 79.6% — 2,001 0 13 — — — — — — —
19 1971 94–15 86.2% — 2,177 2 26 1968 35–24 59.3% — 1,605 0 0
20 1972 89–10 89.9% — 2,244 2 39 1969 28–24 53.8% — 1,733 0 1
21 1973 105–15 87.5% — 2,298 2 51 1970 40–28 58.8% — 1,779 0 2
22 1974 64–11 85.3% — 2,351 3 59 1971 23–29 44.2% — 1,798 0 3
23 1975 53–15 77.9% #5 2,256 4 63 1972 26–24 52.0% — 1,820 0 3
24 1976 57–6 90.5% #2 2,438 5 70 1973 33–29 53.2% — 1,761 0 3
25 1977 20–1 95.2% — 2,449 6 74 1974 12–14 46.2% — 1,788 0 3
26 1978 47–9 83.9% #3 2,401 6 80 1975 16–16 50.0% — 1,830 0 3
27 1979 53–11 82.8% #4 2,389 6 84 1976 12–20 37.5% — 1,746 0 3
28 1980 38–19 66.7% #5 2,217 7 85 1977 2–12 14.3% — 1,679 0 3
29 1981 5–3 62.5% — 2,190 7 85 1978 5–12 29.4% — 1,651 0 3
30 1982 6–6 50.0% — 2,088 7 85 1979 1–1 50.0% — 1,664 0 3
31 1983 9–7 56.2% — 1,970 7 85 — — — — — — —
33 1985 0–1 0.0% — 1,940 7 85 — — — — — — —

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 Evonne Goolagong Valerie Ziegenfuss
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 %
16 1968 — — — — 6 2 8 75.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
17 1969 — — — — 4 2 6 66.7% 7 6 13 53.8% — — — — — — — — — — — — — — — — — — — — —
18 1970 — — — — 46 9 55 83.6% 26 10 36 72.2% — — — — — — — — — — — — — — — — — — — — —
19 1971 8 2 10 80.0% 34 3 37 91.9% 36 5 41 87.8% 16 5 21 76.2% 1968 5 4 9 55.6% 16 9 25 64.0% 13 9 22 59.1% 1 2 3 33.3%
20 1972 6 0 6 100.0% 33 3 36 91.7% 47 6 53 88.7% 3 1 4 75.0% 1969 5 6 11 45.5% 12 8 20 60.0% 10 8 18 55.6% 1 2 3 33.3%
21 1973 8 2 10 80.0% 57 7 64 89.1% 36 5 41 87.8% 4 1 5 80.0% 1970 12 7 19 63.2% 13 8 21 61.9% 12 8 20 60.0% 2 3 5 40.0%
22 1974 3 2 5 60.0% 14 3 17 82.4% 37 5 42 88.1% 10 1 11 90.9% 1971 4 6 10 40.0% 10 7 17 58.8% 6 6 12 50.0% 3 10 13 23.1%
23 1975 2 1 3 66.7% 8 4 12 66.7% 21 3 24 87.5% 22 7 29 75.9% 1972 6 4 10 60.0% 9 7 16 56.3% 4 4 8 50.0% 7 9 16 43.8%
24 1976 1 1 2 50.0% 5 1 6 83.3% 13 2 15 86.7% 38 2 40 95.0% 1973 5 6 11 45.5% 6 6 12 50.0% 8 4 12 66.7% 12 12 24 50.0%
25 1977 — — — — 0 1 1 0.0% 20 0 20 100.0% — — — — 1974 3 4 7 42.9% 0 1 1 0.0% 0 1 1 0.0% 9 8 17 52.9%
26 1978 1 3 4 25.0% — — — — 20 1 21 95.2% 26 5 31 83.9% 1975 8 6 14 57.1% 3 3 6 50.0% 1 1 2 50.0% 4 6 10 40.0%
27 1979 14 3 17 82.4% 14 5 19 73.7% 17 2 19 89.5% 8 1 9 88.9% 1976 3 3 6 50.0% 4 8 12 33.3% 4 4 8 50.0% 1 5 6 16.7%
28 1980 2 1 3 66.7% 6 3 9 66.7% 11 2 13 84.6% 19 13 32 59.4% 1977 0 1 1 0.0% 0 4 4 0.0% 0 1 1 0.0% 2 6 8 25.0%
29 1981 — — — — — — — — 5 3 8 62.5% — — — — 1978 2 5 7 28.6% 3 3 6 50.0% 0 2 2 0.0% 0 2 2 0.0%
30 1982 — — — — 0 1 1 0.0% 6 5 11 54.5% — — — — 1979 1 1 2 50.0% — — — — — — — — — — — —
31 1983 — — — — 8 5 13 61.5% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
33 1985 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 45 16 61 73.8% 235 49 284 82.7% 306 58 364 84.1% 146 37 183 79.8% — 54 53 107 50.5% 76 64 140 54.3% 58 48 106 54.7% 42 65 107 39.3%

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 Evonne Goolagong Valerie Ziegenfuss
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
16 1968 1579 113.7 — — — — — +22 -16 65.5% +1.31 2–1 (67%) — — +0.86 — — — — — — — — — — — — — — — —
17 1969 1631 119.0 — — — — — +3 -2 62.2% +0.87 1–2 (33%) — — +2.49 — — — — — — — — — — — — — — — —
18 1970 2002 148.5 — — — — — +43 -34 73.1% +1.82 18–4 (82%) — — -2.81 — — — — — — — — — — — — — — — —
19 1971 2177 163.9 — — — — -178 +39 +100 80.0% +2.29 19–8 (70%) 9–4 (69%) 110.4 -4.23 1968 1605 119.1 — — — — -45 +58 +13 57.4% +0.80 9–4 (69%) — — -0.64
20 1972 2245 167.1 — — — — -99 +89 +77 85.6% +2.86 10–4 (71%) 8–4 (67%) 103.9 -4.30 1969 1734 126.4 — — — — -175 -30 +9 51.4% +0.32 6–3 (67%) — — -2.24
21 1973 2299 171.3 — — — — -145 +134 +109 83.3% +2.75 13–5 (72%) 9–5 (64%) 102.6 -6.29 1970 1780 133.1 — — — — -34 -31 +26 55.6% +0.45 11–4 (73%) 0–1 — -2.50
22 1974 2351 167.4 — — — — -72 +43 +91 78.5% +2.12 17–7 (71%) 11–5 (69%) 104.6 -5.31 1971 1799 143.5 — — — — -114 +2 0 46.0% -0.35 5–8 (38%) 3–2 (60%) 99.7 -6.44
23 1975 2256 168.1 — — — — -48 +110 +133 73.2% +1.71 10–5 (67%) 6–3 (67%) 103.7 -6.22 1972 1821 139.7 — — — — -47 -20 -41 48.2% +0.09 9–3 (75%) 4–4 (50%) 105.3 -5.04
24 1976 2439 178.8 — — — — +144 -83 -23 86.5% +2.94 6–1 (86%) 5–3 (63%) 106.3 -6.93 1973 1761 143.5 — — — — -2 +54 +48 54.3% +0.18 7–9 (44%) 4–5 (44%) 95.0 -5.52
25 1977 2449 165.5 — — — — — — +82 87.2% +3.19 4–1 (80%) 1–0 — -0.55 1974 1789 134.2 — — — — +8 — — 46.6% -0.29 3–3 (50%) 0–3 (0%) 97.0 -2.42
26 1978 2402 170.2 — — — — +66 — +132 81.4% +2.45 7–2 (78%) 9–4 (69%) 102.5 -1.63 1975 1830 135.8 — — — — +53 -29 — 49.3% -0.35 6–5 (55%) 2–2 (50%) 99.8 -1.06
27 1979 2390 168.6 — — — — +66 -117 +139 80.0% +2.27 11–2 (85%) 4–3 (57%) 100.8 -4.14 1976 1747 126.7 — — — — +33 -52 +32 41.1% -0.78 3–6 (33%) 3–2 (60%) 97.4 -2.67
28 1980 2218 171.8 — — — — +111 -3 +350 66.9% +1.37 5–7 (42%) 6–7 (46%) 90.5 -5.94 1977 1679 124.6 — — — — +10 -23 — 16.7% -2.17 1–1 1–3 (25%) — -1.96
29 1981 2191 131.5 — — — — — — +294 58.8% +0.35 1–0 1–0 — -0.64 1978 1652 127.4 — — — — -20 +24 — 36.6% -1.17 2–5 (29%) 5–1 (83%) 99.1 -1.13
30 1982 2089 128.7 — — — — — — +199 53.6% +0.25 3–3 (50%) 1–0 — -1.14 1979 1664 111.0 — — — — — — — 40.0% -0.20 1–0 0–1 — -0.14
31 1983 1970 127.4 — — — — — +106 — 51.4% +0.14 3–0 (100%) 1–0 — -0.01 — — — — — — — — — — — — — — — —
33 1985 1941 94.9 — — — — — — — 0.0% -3.50 — — — +0.09 — — — — — — — — — — — — — — — —
Career — 2482 170.0 — — — — +11 +58 +94 77.8% +2.18 130–52 (71%) 71–38 (65%) 111.1 -5.29 — 1954 139.0 — — — — -28 -1 +15 49.4% -0.01 63–51 (55%) 22–24 (48%) 101.7 -6.89

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.