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

Sue Mappin vs Helen Lennon H2H: 1-0

Sue Mappin holds a 1–0 lead over Helen Lennon in their WTA head-to-head. Across 1 main-draw meeting, Sue Mappin leads 1–0 on hard courts. Most recently, Sue Mappin won the 1975 Dublin quarterfinal 6-2 6-1.

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

Sue Mappin
GBR Age 78 Right-Handed
H2H
1 – 0
1 main-draw meetings
Helen Lennon
IRL

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sue Mappin 6-2 6-1 Helen Lennon Match data Jul 12, 1975* QF Dublin WTA 250 Hard

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
Sue Mappin — — — 1,772 107 96 52.7% 0 0 0 0 4 4
Helen Lennon — — — 1,512 1 12 7.7% 0 0 0 0 0 0

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.

Sue Mappin Helen Lennon
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 0–1 0.0% — 1,484 0 0 1969 0–1 0.0% — 1,497 0 0
1971 0–1 0.0% — 1,469 0 0 1970 1–1 50.0% — 1,511 0 0
1972 4–5 44.4% — 1,503 0 0 1971 0–1 0.0% — 1,507 0 0
1973 9–12 42.9% — 1,582 0 0 1972 0–1 0.0% — 1,491 0 0
1974 36–24 60.0% — 1,729 0 0 1973 0–3 0.0% — 1,443 0 0
1975 17–22 43.6% — 1,639 0 2 1974 0–1 0.0% — 1,430 0 0
1976 15–11 57.7% — 1,663 0 3 1975 0–1 0.0% — 1,423 0 0
1977 19–14 57.6% — 1,628 0 4 1976 0–1 0.0% — 1,408 0 0
1978 7–6 53.8% — 1,665 0 4 1977 0–1 0.0% — 1,404 0 0
— — — — — — — 1978 0–1 0.0% — 1,391 0 0

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Sue Mappin Helen Lennon
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 %
1968 — — — — 0 1 1 0.0% — — — — — — — — 1969 — — — — — — — — 0 1 1 0.0% — — — —
1971 — — — — 0 1 1 0.0% — — — — — — — — 1970 — — — — — — — — 1 1 2 50.0% — — — —
1972 — — — — — — — — 1 2 3 33.3% 3 3 6 50.0% 1971 — — — — — — — — 0 1 1 0.0% — — — —
1973 0 1 1 0.0% 2 4 6 33.3% 4 3 7 57.1% 3 4 7 42.9% 1972 — — — — — — — — 0 1 1 0.0% — — — —
1974 1 1 2 50.0% 11 8 19 57.9% 20 11 31 64.5% 3 3 6 50.0% 1973 0 1 1 0.0% — — — — 0 2 2 0.0% — — — —
1975 5 4 9 55.6% 5 11 16 31.3% 7 4 11 63.6% 0 1 1 0.0% 1974 — — — — 0 1 1 0.0% — — — — — — — —
1976 0 1 1 0.0% 5 3 8 62.5% 1 3 4 25.0% 9 4 13 69.2% 1975 0 1 1 0.0% — — — — — — — — — — — —
1977 0 1 1 0.0% 13 5 18 72.2% 1 5 6 16.7% 5 3 8 62.5% 1976 — — — — 0 1 1 0.0% — — — — — — — —
1978 — — — — — — — — 1 2 3 33.3% 3 3 6 50.0% 1977 0 1 1 0.0% — — — — — — — — — — — —
Career 6 8 14 42.9% 36 33 69 52.2% 35 30 65 53.8% 26 21 47 55.3% Career 0 3 3 0.0% 0 2 2 0.0% 1 6 7 14.3% — — — —

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Sue Mappin Helen Lennon
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
1968 1485 94.5 — — — — — — — 0.0% -4.50 — — — +0.01 1969 1497 100.8 — — — — — — — 0.0% -4.50 — — — -0.19
1971 1469 97.5 — — — — — — — 0.0% -2.50 — — — +0.17 1970 1511 102.7 — — — — — — — 50.0% -0.25 — — — -0.02
1972 1503 111.4 — — — — +98 — +27 45.5% -0.36 2–2 (50%) 1–1 — +1.27 1971 1507 96.7 — — — — — — — 0.0% -5.50 — — — -0.14
1973 1583 116.2 — — — — +30 -121 -9 48.9% -0.28 2–5 (29%) 1–2 (33%) 95.7 +0.74 1972 1492 95.7 — — — — — — — 33.3% -2.00 0–1 — — +0.14
1974 1730 131.9 — — — — -93 -123 +40 54.5% +0.38 12–4 (75%) 3–4 (43%) 108.4 +3.03 1973 1444 84.3 — — — — — — — 0.0% -4.00 — — — +0.82
1975 1639 123.2 — — — — +51 -108 +167 42.4% -0.68 5–4 (56%) 1–4 (20%) 98.4 +0.10 1974 1430 — — — — — — — — — — — — — +0.16
1976 1663 122.6 — — — — +56 -67 +138 57.9% +0.61 2–3 (40%) 1–0 — +6.68 1975 1424 95.8 — — — — — — — 0.0% -4.50 — — — +0.14
1977 1628 115.4 — — — — +44 +82 +71 52.1% +0.15 7–2 (78%) 1–4 (20%) 102.1 +6.33 1976 1409 90.4 — — — — — — — 0.0% -5.50 — — — +0.30
1978 1665 118.8 — — — — +16 — +26 55.6% +0.22 2–1 (67%) — — +1.31 1977 1405 98.9 — — — — — — — 0.0% -4.00 — — — +0.07
— — — — — — — — — — — — — — — — 1978 1392 96.4 — — — — — — — 0.0% -3.00 — — — +0.24
Career 1773 126.6 — — — — +31 -57 +64 50.8% +0.02 32–21 (60%) 8–15 (35%) 101.2 +9.82 Career 1513 86.0 — — — — — — — 12.0% -3.40 0–1 — — +11.69

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.