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

Jane Ohara vs Roberta Zimman H2H: 1-0

Jane Ohara holds a 1–0 lead over Roberta Zimman in their WTA head-to-head. Across 1 main-draw meeting, Jane Ohara leads 1–0 on grass. Most recently, Jane Ohara won the 1968 Chestnut Hill round of 64 6-2 6-4.

H2H
1 0
1 main-draw meetings

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jane Ohara 6-2 6-4 Roberta Zimman Match data Aug 21, 1968* R64 Chestnut Hill WTA 250 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
Jane Ohara 1,519 14 36 28.0% 0 0 0 0 0 0
Roberta Zimman 1,500 1 6 14.3% 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.

Jane Ohara Roberta Zimman
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 3–4 42.9% 1,484 0 0 1968 1–4 20.0% 1,440 0 0
1969 2–3 40.0% 1,480 0 0 1969 0–2 0.0% 1,420 0 0
1970 4–7 36.4% 1,484 0 0
1971 2–11 15.4% 1,480 0 0
1972 2–7 22.2% 1,458 0 0
1974 1–1 50.0% 1,481 0 0
1975 0–2 0.0% 1,468 0 0
1976 0–1 0.0% 1,453 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.

Jane Ohara Roberta Zimman
Yr HardClayGrass Yr HardClayGrass
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 2 2 4 50.0% 1 2 3 33.3% 1968 1 1 2 50.0% 0 1 1 0.0%
1969 2 2 4 50.0% 0 1 1 0.0%
1970 1 2 3 33.3% 3 5 8 37.5%
1971 0 2 2 0.0% 0 3 3 0.0% 2 6 8 25.0%
1972 1 1 2 50.0% 0 4 4 0.0% 1 2 3 33.3%
1974 1 1 2 50.0%
1975 0 2 2 0.0%
1976 0 1 1 0.0%
Career 1 3 4 25.0% 6 17 23 26.1% 7 16 23 30.4% Career 1 1 2 50.0% 0 1 1 0.0%

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.

Jane Ohara Roberta Zimman
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 99.6 +27 +10 43.8% -0.25 1–1 +0.28 1968 1440 85.0 0.0% -4.00 +0.23
1969 1481 87.6 +36 25.0% -3.00 +0.55 1969 1421 97.5 0.0% -3.50 -0.02
1970 1485 105.5 +38 +1 34.8% -0.91 1–0 2–1 (67%) +0.95
1971 1480 109.3 +23 +14 23.1% -1.96 0–2 2–3 (40%) -0.81
1972 1459 98.2 -8 +48 29.4% -1.82 0–1 +0.34
1974 1482 101.3 40.0% -0.80 1–0 -0.27
1975 1469 105.8 0.0% -4.75 -0.19
1976 1453 99.9 33.3% +0.33 0–1 +0.22
Career 1519 102.9 +22 +13 30.4% -1.50 3–5 (38%) 4–4 (50%) 98.8 +2.23 Career 1500 90.7 0.0% -3.83 +3.50

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.