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

Judy Chaloner vs Lisa Pennington H2H: 1-0

Judy Chaloner holds a 1–0 lead over Lisa Pennington in their WTA head-to-head. They have met 1 times in main draws. Most recently, Judy Chaloner won the 1981 Paddington round of 16 3-6 6-3 6-4.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Judy Chaloner
NZL Age 72
H2H
1 – 0
1 main-draw meetings
Lisa Pennington
GBR Age 63

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Judy Chaloner 3-6 6-3 6-4 Lisa Pennington Match data May 22, 1981* R16 Paddington WTA 250 —

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
Judy Chaloner — — — 1,670 71 80 47.0% 0 0 0 0 7 7
Lisa Pennington — — — 1,537 13 22 37.1% 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 Judy Chaloner Lisa Pennington
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1971 0–1 0.0% — 1,499 0 0 1980 1–4 20.0% — 1,459 0 0
18 1972 0–3 0.0% — 1,455 0 0 1981 10–9 52.6% — 1,484 0 1
19 1973 5–8 38.5% — 1,458 0 1 — — — — — — —
20 1974 3–6 33.3% — 1,455 0 3 — — — — — — —
21 1975 17–20 45.9% — 1,514 0 4 — — — — — — —
22 1976 6–4 60.0% — 1,556 0 6 1985 0–2 0.0% — 1,454 0 1
23 1977 9–9 50.0% — 1,595 0 7 1986 1–2 33.3% — 1,445 0 1
24 1978 15–11 57.7% — 1,625 0 7 1987 1–2 33.3% — 1,435 0 1
25 1979 5–6 45.5% — 1,613 0 7 1988 0–3 0.0% — 1,395 0 1
26 1980 3–2 60.0% — 1,622 0 7 — — — — — — —
27 1981 8–10 44.4% — 1,541 0 7 — — — — — — —

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 Judy Chaloner Lisa Pennington
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 1971 — — — — — — — — 0 1 1 0.0% — — — — 1980 — — — — 0 1 1 0.0% — — — — — — — —
18 1972 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — 1981 — — — — 3 1 4 75.0% 1 1 2 50.0% — — — —
19 1973 — — — — 2 3 5 40.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — —
20 1974 — — — — 1 4 5 20.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
21 1975 0 3 3 0.0% 7 4 11 63.6% 6 7 13 46.2% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
22 1976 — — — — 3 1 4 75.0% 3 3 6 50.0% — — — — 1985 — — — — 0 1 1 0.0% — — — — — — — —
23 1977 0 2 2 0.0% 4 3 7 57.1% 4 2 6 66.7% 1 2 3 33.3% 1986 — — — — 1 2 3 33.3% — — — — — — — —
24 1978 — — — — 0 1 1 0.0% 8 6 14 57.1% — — — — 1987 0 1 1 0.0% 1 1 2 50.0% — — — — — — — —
25 1979 — — — — 0 1 1 0.0% 5 5 10 50.0% — — — — 1988 0 2 2 0.0% — — — — — — — — 0 1 1 0.0%
26 1980 — — — — — — — — 3 2 5 60.0% — — — — — — — — — — — — — — — — — — — — —
27 1981 — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 0 6 6 0.0% 17 19 36 47.2% 31 33 64 48.4% 1 3 4 25.0% — 0 3 3 0.0% 5 6 11 45.5% 1 1 2 50.0% 0 1 1 0.0%

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 Judy Chaloner Lisa Pennington
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 1971 1499 100.9 — — — — — — — 0.0% -6.00 — — — -0.22 1980 1459 84.7 — — — — — — — 20.0% -3.30 — — — +0.02
18 1972 1455 94.3 — — — — — — — 0.0% -3.17 — — — +0.26 1981 1485 103.9 — — — — — +87 — 51.2% +0.27 2–1 (67%) 0–2 — +2.20
19 1973 1459 103.4 — — — — — +21 +63 46.2% -0.46 0–2 — — +2.51 — — — — — — — — — — — — — — — —
20 1974 1455 106.0 — — — — — -13 — 38.1% -0.57 1–2 (33%) — — +0.99 — — — — — — — — — — — — — — — —
21 1975 1515 112.2 — — — — +33 +66 +27 45.2% -0.35 6–4 (60%) 0–3 (0%) 101.4 +1.33 — — — — — — — — — — — — — — — —
22 1976 1557 108.8 — — — — — +63 +22 52.2% +0.26 3–0 (100%) 0–2 — +2.07 1985 1454 95.0 — — — — — — — 0.0% -2.75 — — — +0.17
23 1977 1595 113.2 — — — — -146 +34 +40 51.4% +0.14 0–1 1–1 — +2.98 1986 1445 91.4 — — — — — +85 — 28.6% -2.57 1–0 — — +0.44
24 1978 1626 116.9 — — — — — — +42 54.4% +0.42 4–1 (80%) 2–2 (50%) 104.0 +2.12 1987 1435 88.0 — — — — — — — 33.3% -2.67 — — — +0.51
25 1979 1614 98.5 — — — — — — +46 42.3% -1.23 3–1 (75%) 1–0 — +1.54 1988 1396 94.5 — — — — +80 — — 14.3% -2.14 0–1 0–1 — +0.44
26 1980 1622 97.5 — — — — — — +46 54.5% -0.27 1–0 — — +0.78 — — — — — — — — — — — — — — — —
27 1981 1541 98.8 — — — — — — — 43.2% -0.59 5–3 (63%) 1–2 (33%) — +0.65 — — — — — — — — — — — — — — — —
Career — 1670 110.3 — — — — -66 +39 +40 46.3% -0.33 23–14 (62%) 5–10 (33%) 103.7 +10.01 — 1538 90.6 — — — — +80 +86 — 37.3% -1.09 3–2 (60%) 0–3 (0%) 98.8 +10.80

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.