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

Lori Mcneil vs Yukie Koizumi H2H: 0-1

Yukie Koizumi holds a 1–0 lead over Lori Mcneil in their WTA head-to-head. Across 1 main-draw meeting, Yukie Koizumi leads 1–0 on hard courts. Most recently, Yukie Koizumi won the 1989 Australian Open round of 128 6-1 4-6 6-4.

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Lori Mcneil
USA Age 62 Right-Handed 170 cm / 5'7"
H2H
0 – 1
1 main-draw meetings
Yukie Koizumi
JPN Age 68

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Yukie Koizumi 6-1 4-6 6-4 Lori Mcneil #13 Match data Jan 18, 1989* R128 Australian Open Grand Slam 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
Lori Mcneil #867 #9 303 2,024 377 273 58.0% 0 0 0 1 10 11
Yukie Koizumi — — — 1,503 10 22 31.2% 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.

Age Lori Mcneil Yukie Koizumi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1980 0–1 0.0% — 1,484 0 0 — — — — — — —
17 1981 2–0 100.0% — 1,520 0 1 — — — — — — —
18 1982 1–2 33.3% — 1,503 0 1 — — — — — — —
19 1983 6–5 54.5% — 1,568 0 1 — — — — — — —
20 1984 7–11 38.9% #97 1,608 0 1 — — — — — — —
21 1985 13–23 36.1% #93 1,587 0 1 — — — — — — —
22 1986 42–22 65.6% #14 1,884 0 3 1980 0–1 0.0% — 1,487 0 0
23 1987 54–24 69.2% #11 2,007 0 3 — — — — — — —
24 1988 46–20 69.7% #13 1,901 0 5 — — — — — — —
25 1989 24–22 52.2% #36 1,760 0 6 — — — — — — —
26 1990 17–20 45.9% #52 1,695 0 6 — — — — — — —
27 1991 39–21 65.0% #19 1,870 0 8 1985 0–1 0.0% — 1,473 0 0
28 1992 37–20 64.9% #15 1,962 0 9 — — — — — — —
29 1993 27–19 58.7% #25 1,898 0 10 1987 3–4 42.9% — 1,480 0 0
30 1994 26–15 63.4% #17 1,871 0 11 1988 3–5 37.5% — 1,473 0 0
31 1995 19–19 50.0% #34 1,804 0 11 1989 2–6 25.0% — 1,447 0 0
32 1996 8–14 36.4% #83 1,727 0 11 1990 2–4 33.3% — 1,440 0 0
33 1997 1–7 12.5% #301 1,656 0 11 1991 0–1 0.0% — 1,434 0 0
34 1998 8–6 57.1% #91 1,718 0 11 — — — — — — —
35 1999 0–2 0.0% #869 1,670 0 11 — — — — — — —

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 Lori Mcneil Yukie Koizumi
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 %
18 1982 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 1983 5 3 8 62.5% — — — — 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
20 1984 3 2 5 60.0% 1 3 4 25.0% 3 5 8 37.5% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
21 1985 5 7 12 41.7% 3 7 10 30.0% 2 5 7 28.6% 3 4 7 42.9% — — — — — — — — — — — — — — — — —
22 1986 20 7 27 74.1% 4 5 9 44.4% 10 4 14 71.4% 8 6 14 57.1% 1980 0 1 1 0.0% — — — — — — — — — — — —
23 1987 19 6 25 76.0% 7 4 11 63.6% 9 6 15 60.0% 19 8 27 70.4% — — — — — — — — — — — — — — — — —
24 1988 22 10 32 68.8% 8 4 12 66.7% 12 3 15 80.0% 4 3 7 57.1% — — — — — — — — — — — — — — — — —
25 1989 10 8 18 55.6% 4 5 9 44.4% 4 4 8 50.0% 6 5 11 54.5% — — — — — — — — — — — — — — — — —
26 1990 8 11 19 42.1% 0 3 3 0.0% 8 3 11 72.7% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
27 1991 24 10 34 70.6% 1 2 3 33.3% 6 3 9 66.7% 8 6 14 57.1% 1985 0 1 1 0.0% — — — — — — — — — — — —
28 1992 13 9 22 59.1% 3 3 6 50.0% 10 2 12 83.3% 11 6 17 64.7% — — — — — — — — — — — — — — — — —
29 1993 11 8 19 57.9% 2 5 7 28.6% 10 2 12 83.3% 4 4 8 50.0% 1987 1 1 2 50.0% 0 1 1 0.0% 1 1 2 50.0% 1 1 2 50.0%
30 1994 6 6 12 50.0% 4 3 7 57.1% 11 2 13 84.6% 5 4 9 55.6% 1988 2 4 6 33.3% — — — — — — — — 1 1 2 50.0%
31 1995 4 7 11 36.4% 1 4 5 20.0% 7 3 10 70.0% 7 5 12 58.3% 1989 2 6 8 25.0% — — — — — — — — — — — —
32 1996 3 6 9 33.3% 0 1 1 0.0% 4 3 7 57.1% 1 4 5 20.0% 1990 2 4 6 33.3% — — — — — — — — — — — —
33 1997 1 4 5 20.0% 0 1 1 0.0% 0 2 2 0.0% — — — — 1991 — — — — — — — — — — — — 0 1 1 0.0%
34 1998 5 3 8 62.5% 1 2 3 33.3% 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — —
35 1999 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 160 110 270 59.3% 39 52 91 42.9% 99 49 148 66.9% 77 60 137 56.2% — 7 17 24 29.2% 0 1 1 0.0% 1 1 2 50.0% 2 3 5 40.0%

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 Lori Mcneil Yukie Koizumi
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
16 1980 1485 95.1 — — — — — — — 0.0% -4.50 — — — +0.17 — — — — — — — — — — — — — — — —
17 1981 1521 104.9 — — — — — — — 100.0% +4.50 — — — +0.24 — — — — — — — — — — — — — — — —
18 1982 1503 100.0 — — — — — — — 42.9% -0.14 0–1 0–1 — +0.35 — — — — — — — — — — — — — — — —
19 1983 1569 107.1 — — — — +44 — — 53.8% +0.19 2–2 (50%) 0–1 — +1.06 — — — — — — — — — — — — — — — —
20 1984 1608 115.2 — — — — +12 -54 +10 38.1% -0.81 4–2 (67%) 1–1 — +0.27 — — — — — — — — — — — — — — — —
21 1985 1587 118.3 — — — — +22 -103 +5 39.2% -0.85 2–5 (29%) 3–5 (38%) 96.4 -0.20 — — — — — — — — — — — — — — — —
22 1986 1884 144.9 — — — — -9 -341 -107 60.5% +0.68 16–10 (62%) 12–9 (57%) 109.2 +1.49 1980 1487 97.4 — — — — — — — 33.3% -0.67 0–1 — — +0.06
23 1987 2007 158.4 — — — — +54 -355 -205 63.8% +0.91 16–9 (64%) 12–1 (92%) 109.8 -0.78 — — — — — — — — — — — — — — — —
24 1988 1901 142.6 — — — — +37 -185 +39 62.9% +0.76 19–10 (66%) 8–5 (62%) 105.0 +2.06 — — — — — — — — — — — — — — — —
25 1989 1760 134.7 — — — — +60 -78 +79 52.0% +0.07 5–7 (42%) 5–6 (45%) 96.3 -0.23 — — — — — — — — — — — — — — — —
26 1990 1695 134.9 — — — — +14 -74 +200 48.2% -0.08 4–9 (31%) 5–6 (45%) 90.4 -0.80 — — — — — — — — — — — — — — — —
27 1991 1870 151.0 — — — — +12 -241 +42 60.4% +0.77 13–6 (68%) 9–10 (47%) 104.2 -0.74 1985 1473 98.8 — — — — — — — 33.3% -0.67 0–1 — — +0.19
28 1992 1962 156.8 — — — — -4 -303 +76 63.6% +0.94 8–10 (44%) 10–9 (53%) 96.7 -0.46 — — — — — — — — — — — — — — — —
29 1993 1899 147.7 — — — — -6 -291 +192 58.1% +0.61 6–7 (46%) 3–9 (25%) 95.3 -0.38 1987 1481 106.2 — — — — +53 — — 40.0% -0.07 1–0 0–2 — +1.04
30 1994 1871 145.9 — — — — -58 -207 +244 61.1% +0.69 7–8 (47%) 7–5 (58%) 98.9 -0.52 1988 1474 93.5 — — — — +18 — — 38.9% -1.11 1–1 1–2 (33%) — +0.84
31 1995 1805 142.2 — — — — -13 -206 +304 53.8% +0.38 5–12 (29%) 4–8 (33%) 91.4 -0.26 1989 1447 100.6 — — — — +12 — — 26.3% -1.00 2–1 (67%) — — +0.71
32 1996 1727 130.2 — — — — -12 — +384 36.5% -0.65 5–3 (63%) 2–7 (22%) 96.5 -0.48 1990 1441 88.9 — — — — +16 — — 28.6% -2.00 2–0 0–1 — +0.81
33 1997 1656 120.2 — — — — +31 — — 22.2% -1.61 0–2 0–1 — -1.12 1991 1435 102.4 — — — — — — — 0.0% -3.00 — — — +0.10
34 1998 1719 129.4 — — — — +1 -154 +315 51.4% +0.09 5–2 (71%) 0–2 — -0.58 — — — — — — — — — — — — — — — —
35 1999 1671 99.0 — — — — — — — 20.0% -0.80 0–1 0–1 — +0.18 — — — — — — — — — — — — — — — —
Career — 2025 149.2 — — — — +14 -212 +86 56.0% +0.41 117–106 (52%) 81–87 (48%) 98.3 -0.11 — 1503 96.3 — — — — +21 — — 32.4% -1.05 6–4 (60%) 1–5 (17%) 100.2 +11.72

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.