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

Valerie Ziegenfuss vs Robin Lloyd H2H: 1-2

Robin Lloyd holds a 2–1 lead over Valerie Ziegenfuss in their WTA head-to-head. Across 3 main-draw meetings, they are tied 1–1 on clay, while Robin Lloyd leads 1–0 on grass. Most recently, Robin Lloyd won the 1968 Surbiton round of 16 6-3 6-3.

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Valerie Ziegenfuss
USA Age 77
H2H
1 – 2
3 main-draw meetings
Robin Lloyd
GBR Age 82

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Robin Lloyd 6-3 6-3 Valerie Ziegenfuss Match data May 31, 1968* R16 Surbiton WTA 250 Grass
Valerie Ziegenfuss 6-1 6-2 Robin Lloyd Match data May 25, 1968* SF Wolverhampton WTA 250 Clay
Robin Lloyd 6-1 9-7 Valerie Ziegenfuss Match data May 11, 1968* SF Guildford WTA 250 Clay

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
Robin Lloyd — — — 1,688 67 58 53.6% 0 0 0 0 1 1

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 Robin Lloyd
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 1968 35–24 59.3% — 1,605 0 0 — — — — — — —
20 1969 28–24 53.8% — 1,733 0 1 — — — — — — —
21 1970 40–28 58.8% — 1,779 0 2 — — — — — — —
22 1971 23–29 44.2% — 1,798 0 3 — — — — — — —
23 1972 26–24 52.0% — 1,820 0 3 — — — — — — —
24 1973 33–29 53.2% — 1,761 0 3 1968 34–22 60.7% — 1,623 0 0
25 1974 12–14 46.2% — 1,788 0 3 1969 23–20 53.5% — 1,616 0 1
26 1975 16–16 50.0% — 1,830 0 3 1970 9–15 37.5% — 1,569 0 1
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 1973 1–1 50.0% — 1,576 0 1
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 Robin Lloyd
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 %
19 1968 5 4 9 55.6% 16 9 25 64.0% 13 9 22 59.1% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
20 1969 5 6 11 45.5% 12 8 20 60.0% 10 8 18 55.6% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
21 1970 12 7 19 63.2% 13 8 21 61.9% 12 8 20 60.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
22 1971 4 6 10 40.0% 10 7 17 58.8% 6 6 12 50.0% 3 10 13 23.1% — — — — — — — — — — — — — — — — —
23 1972 6 4 10 60.0% 9 7 16 56.3% 4 4 8 50.0% 7 9 16 43.8% — — — — — — — — — — — — — — — — —
24 1973 5 6 11 45.5% 6 6 12 50.0% 8 4 12 66.7% 12 12 24 50.0% 1968 1 1 2 50.0% 23 9 32 71.9% 4 6 10 40.0% 6 6 12 50.0%
25 1974 3 4 7 42.9% 0 1 1 0.0% 0 1 1 0.0% 9 8 17 52.9% 1969 0 1 1 0.0% 17 10 27 63.0% 4 4 8 50.0% 2 5 7 28.6%
26 1975 8 6 14 57.1% 3 3 6 50.0% 1 1 2 50.0% 4 6 10 40.0% 1970 1 1 2 50.0% 1 5 6 16.7% 5 8 13 38.5% — — — —
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% — 2 3 5 40.0% 41 24 65 63.1% 13 18 31 41.9% 8 11 19 42.1%

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 Robin Lloyd
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
19 1968 1605 119.1 — — — — -45 +58 +13 57.4% +0.80 9–4 (69%) — — -0.64 — — — — — — — — — — — — — — — —
20 1969 1734 126.4 — — — — -175 -30 +9 51.4% +0.32 6–3 (67%) — — -2.24 — — — — — — — — — — — — — — — —
21 1970 1780 133.1 — — — — -34 -31 +26 55.6% +0.45 11–4 (73%) 0–1 — -2.50 — — — — — — — — — — — — — — — —
22 1971 1799 143.5 — — — — -114 +2 0 46.0% -0.35 5–8 (38%) 3–2 (60%) 99.7 -6.44 — — — — — — — — — — — — — — — —
23 1972 1821 139.7 — — — — -47 -20 -41 48.2% +0.09 9–3 (75%) 4–4 (50%) 105.3 -5.05 — — — — — — — — — — — — — — — —
24 1973 1761 143.5 — — — — -2 +54 +48 54.3% +0.18 7–9 (44%) 4–5 (44%) 95.0 -5.77 1968 1624 123.1 — — — — -20 +120 -130 60.5% +0.79 5–7 (42%) — — -1.52
25 1974 1789 134.2 — — — — +8 — — 46.6% -0.29 3–3 (50%) 0–3 (0%) 97.0 -2.64 1969 1617 114.4 — — — — -99 +109 -69 51.0% +0.19 7–5 (58%) — — -0.16
26 1975 1830 135.8 — — — — +53 -30 — 49.3% -0.35 6–5 (55%) 2–2 (50%) 99.8 -0.81 1970 1570 104.1 — — — — — +75 -56 40.4% -1.30 4–5 (44%) — — -0.14
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 1973 1576 101.8 — — — — — — — 40.0% -1.20 1–0 — — -0.25
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 — 1689 116.9 — — — — -49 +111 -83 52.8% +0.13 17–17 (50%) — — -1.66

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.