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

Vicki Lancaster Kerr vs Kym Ruddell H2H: 1-0

Vicki Lancaster Kerr holds a 1–0 lead over Kym Ruddell in their WTA head-to-head. Across 1 main-draw meeting, Vicki Lancaster Kerr leads 1–0 on grass. Most recently, Vicki Lancaster Kerr won the 1975 Australian Open round of 64 6-0 5-7 7-5.

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Vicki Lancaster Kerr
AUS Age 75
H2H
1 – 0
1 main-draw meetings
Kym Ruddell
AUS Age 71

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Vicki Lancaster Kerr 6-0 5-7 7-5 Kym Ruddell Match data Dec 25, 1974* R64 Australian Open Grand Slam 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
Vicki Lancaster Kerr — — — 1,642 39 49 44.3% 0 0 0 0 3 3
Kym Ruddell — — — 1,648 39 47 45.3% 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 Vicki Lancaster Kerr Kym Ruddell
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1968 1–5 16.7% — 1,455 0 0 — — — — — — —
18 1969 2–3 40.0% — 1,477 0 0 1974 1–2 33.3% — 1,487 0 0
19 1970 1–4 20.0% — 1,466 0 0 1975 7–9 43.8% — 1,499 0 0
20 1971 11–13 45.8% — 1,516 0 0 1976 5–4 55.6% — 1,533 0 1
21 1972 12–9 57.1% — 1,581 0 2 1977 11–12 47.8% — 1,564 0 1
22 1973 2–1 66.7% — 1,602 0 2 1978 7–10 41.2% — 1,545 0 1
23 1974 3–4 42.9% — 1,613 0 3 1979 7–7 50.0% — 1,591 0 1
24 1975 1–2 33.3% — 1,607 0 3 1980 1–3 25.0% — 1,571 0 1
25 1976 3–6 33.3% — 1,569 0 3 — — — — — — —
26 1977 0–1 0.0% — 1,554 0 3 — — — — — — —
29 1980 3–1 75.0% — 1,582 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 Vicki Lancaster Kerr Kym Ruddell
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 1968 — — — — — — — — 1 5 6 16.7% — — — — — — — — — — — — — — — — — — — — —
18 1969 — — — — 0 1 1 0.0% 2 2 4 50.0% — — — — 1974 — — — — — — — — 1 2 3 33.3% — — — —
19 1970 — — — — — — — — 1 4 5 20.0% — — — — 1975 — — — — 3 3 6 50.0% 3 4 7 42.9% — — — —
20 1971 — — — — 6 4 10 60.0% 2 7 9 22.2% — — — — 1976 — — — — 2 1 3 66.7% 2 3 5 40.0% — — — —
21 1972 — — — — 10 5 15 66.7% 2 4 6 33.3% — — — — 1977 0 1 1 0.0% 2 1 3 66.7% 3 6 9 33.3% 5 3 8 62.5%
22 1973 — — — — — — — — 2 1 3 66.7% — — — — 1978 1 3 4 25.0% 0 2 2 0.0% 0 3 3 0.0% 2 1 3 66.7%
23 1974 — — — — 1 0 1 100.0% 2 4 6 33.3% — — — — 1979 1 1 2 50.0% — — — — 5 5 10 50.0% — — — —
24 1975 — — — — — — — — 1 2 3 33.3% — — — — 1980 — — — — — — — — 1 3 4 25.0% — — — —
25 1976 0 1 1 0.0% 2 3 5 40.0% 0 1 1 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
26 1977 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
29 1980 — — — — — — — — 3 1 4 75.0% — — — — — — — — — — — — — — — — — — — — —
Career — 0 1 1 0.0% 19 13 32 59.4% 16 31 47 34.0% 1 2 3 33.3% — 2 5 7 28.6% 7 7 14 50.0% 15 26 41 36.6% 7 4 11 63.6%

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 Vicki Lancaster Kerr Kym Ruddell
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 1968 1455 94.0 — — — — — — -8 18.2% -1.82 1–0 — — +0.12 — — — — — — — — — — — — — — — —
18 1969 1478 102.6 — — — — — — +24 36.4% -1.55 1–0 — — +0.04 1974 1488 96.8 — — — — — — +46 37.5% -1.00 1–1 — — +0.43
19 1970 1467 105.4 — — — — — — +13 20.0% -2.00 — — — +0.08 1975 1500 109.9 — — — — — +40 +27 45.9% 0.00 2–3 (40%) 0–2 — +1.40
20 1971 1517 103.6 — — — — — +20 -53 46.2% -0.50 4–2 (67%) — — +1.19 1976 1533 98.8 — — — — — +37 +6 50.0% -0.55 2–0 2–1 (67%) — +1.78
21 1972 1582 115.5 — — — — — +56 -127 53.3% +0.11 3–2 (60%) — — +1.14 1977 1564 112.9 — — — — +51 +32 -62 44.9% -0.16 3–0 (100%) 3–0 (100%) 107.2 +3.62
22 1973 1602 106.0 — — — — — — -106 57.1% +0.71 1–0 0–2 — +0.26 1978 1546 104.9 — — — — +73 — -94 43.2% -0.70 5–5 (50%) 1–1 — +1.31
23 1974 1614 113.9 — — — — — — -105 44.4% -0.11 2–2 (50%) 1–1 — -0.35 1979 1591 110.0 — — — — — — -49 45.2% -0.74 3–0 (100%) 3–1 (75%) 105.4 +1.30
24 1975 1607 105.7 — — — — — — -96 37.5% -0.37 1–1 — — +0.22 1980 1571 97.8 — — — — — — -62 33.3% -1.78 0–1 1–0 — -0.07
25 1976 1570 101.3 — — — — +7 +73 — 33.3% -1.17 — 1–0 — +0.70 — — — — — — — — — — — — — — — —
26 1977 1554 95.5 — — — — — — — 0.0% -4.00 — — — +0.27 — — — — — — — — — — — — — — — —
29 1980 1583 100.7 — — — — — — -30 60.0% -0.20 2–0 1–0 — +0.69 — — — — — — — — — — — — — — — —
Career — 1643 109.4 — — — — +7 +47 -54 43.2% -0.57 15–7 (68%) 3–3 (50%) 109.2 +5.07 — 1649 109.1 — — — — +61 +37 -30 44.4% -0.49 16–10 (62%) 10–5 (67%) 108.6 +11.36

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.