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

Lisa Oneill vs Michelle Jaggard Lai H2H: 1-0

Lisa Oneill holds a 1–0 lead over Michelle Jaggard Lai in their WTA head-to-head. Across 1 main-draw meeting, Lisa Oneill leads 1–0 on grass. Most recently, Lisa Oneill won the 1988 Sydney International round of 64 7-5 6-2.

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

Lisa Oneill
AUS
H2H
1 – 0
1 main-draw meetings
Michelle Jaggard Lai
AUS Age 57 163 cm / 5'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Lisa Oneill 7-5 6-2 Michelle Jaggard Lai Match data Jan 6, 1988* R64 Sydney International WTA 500 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
Lisa Oneill — — — 1,500 11 26 29.7% 0 0 0 0 0 0
Michelle Jaggard Lai — — — 1,639 61 105 36.7% 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.

Lisa Oneill Michelle Jaggard Lai
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1985 1–3 25.0% — 1,470 0 0 1985 0–4 0.0% — 1,459 0 0
1986 2–2 50.0% — 1,484 0 0 1986 0–2 0.0% — 1,442 0 0
1987 2–5 28.6% — 1,459 0 0 1987 8–10 44.4% — 1,510 0 0
1988 3–10 23.1% — 1,410 0 0 1988 9–16 36.0% — 1,515 0 0
1989 2–4 33.3% — 1,417 0 0 1989 9–16 36.0% — 1,499 0 0
1990 1–2 33.3% — 1,426 0 0 1990 6–12 33.3% — 1,505 0 0
— — — — — — — 1991 3–6 33.3% — 1,524 0 0
— — — — — — — 1992 3–4 42.9% — 1,555 0 0
— — — — — — — 1993 14–19 42.4% — 1,576 0 0
— — — — — — — 1994 9–16 36.0% — 1,559 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.

Lisa Oneill Michelle Jaggard Lai
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 %
1985 — — — — 0 1 1 0.0% — — — — — — — — 1985 — — — — 0 1 1 0.0% 0 2 2 0.0% — — — —
1986 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — 1986 0 1 1 0.0% 0 1 1 0.0% — — — — — — — —
1987 1 2 3 33.3% 1 1 2 50.0% 0 2 2 0.0% — — — — 1987 7 4 11 63.6% 0 1 1 0.0% 1 4 5 20.0% 0 1 1 0.0%
1988 1 4 5 20.0% 0 4 4 0.0% 2 2 4 50.0% — — — — 1988 8 10 18 44.4% 0 1 1 0.0% 1 5 6 16.7% — — — —
1989 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — 1989 6 9 15 40.0% 1 3 4 25.0% 2 3 5 40.0% 0 1 1 0.0%
1990 1 2 3 33.3% — — — — — — — — — — — — 1990 5 7 12 41.7% 1 3 4 25.0% 0 1 1 0.0% 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1991 1 2 3 33.3% 0 2 2 0.0% 1 1 2 50.0% 1 1 2 50.0%
— — — — — — — — — — — — — — — — — 1992 1 3 4 25.0% — — — — 2 1 3 66.7% — — — —
— — — — — — — — — — — — — — — — — 1993 13 12 25 52.0% 0 1 1 0.0% 1 3 4 25.0% 0 3 3 0.0%
— — — — — — — — — — — — — — — — — 1994 8 12 20 40.0% 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0%
Career 6 12 18 33.3% 2 8 10 20.0% 2 4 6 33.3% — — — — Career 49 60 109 45.0% 2 15 17 11.8% 9 21 30 30.0% 1 8 9 11.1%

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.

Lisa Oneill Michelle Jaggard Lai
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
1985 1470 98.5 — — — — — — — 40.0% -0.60 0–2 0–1 — +0.16 1985 1459 99.1 — — — — — — — 11.1% -2.89 0–1 1–0 — -0.14
1986 1484 102.5 — — — — — — — 50.0% 0.00 — — — +0.60 1986 1442 96.6 — — — — — — — 20.0% -2.60 0–1 1–1 — +0.04
1987 1460 98.3 — — — — +87 — — 31.3% -0.81 1–1 0–1 — +0.95 1987 1511 110.2 — — — — +92 — +3 43.6% -0.13 2–3 (40%) 1–4 (20%) 96.5 +1.25
1988 1410 93.8 — — — — +74 +45 +120 32.3% -1.26 1–4 (20%) 0–1 — +0.71 1988 1515 101.4 — — — — +48 — -67 36.4% -0.91 3–2 (60%) 2–0 — +1.65
1989 1417 98.4 — — — — +67 — — 38.5% -1.77 0–1 1–0 — +0.60 1989 1499 106.6 — — — — +14 -24 -14 37.9% -0.86 4–4 (50%) 1–0 — +2.26
1990 1426 104.8 — — — — +63 — — 44.4% -0.56 1–2 (33%) — — +0.07 1990 1505 109.2 — — — — +20 -35 — 27.8% -1.64 2–0 — — -0.23
— — — — — — — — — — — — — — — — 1991 1525 117.5 — — — — -2 — — 36.8% -1.00 0–1 2–0 — -0.56
— — — — — — — — — — — — — — — — 1992 1555 114.2 — — — — -33 — -14 37.5% -1.06 2–0 — — -0.27
— — — — — — — — — — — — — — — — 1993 1577 130.3 — — — — +19 — -2 42.3% -0.40 7–5 (58%) 6–4 (60%) 105.2 -0.76
— — — — — — — — — — — — — — — — 1994 1559 117.1 — — — — +19 — — 40.4% -0.60 2–5 (29%) 3–2 (60%) 98.9 -0.39
Career 1500 97.9 — — — — +72 +45 +120 36.8% -0.99 3–10 (23%) 1–3 (25%) 92.0 +8.35 Career 1639 117.7 — — — — +28 -30 -22 37.6% -0.82 22–22 (50%) 17–11 (61%) 107.4 +1.72

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.