H2H data updated: 2026-10-21 00:00 UTC

Diane Morrison vs Sherry Acker H2H: 0-2

Sherry Acker holds a 2–0 lead over Diane Morrison in their WTA head-to-head. Across 2 main-draw meetings, Sherry Acker leads 1–0 on clay and 1–0 on hard courts. Most recently, Sherry Acker won the 1981 US Open round of 64 6-4 6-6.

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Diane Morrison
USA Age 68
H2H
0 – 2
2 main-draw meetings
Sherry Acker
USA Age 67 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Sherry Acker 6-4 6-6 Diane Morrison Match data Sep 4, 1981* R64 US Open Grand Slam Hard
Sherry Acker 6-4 2-6 6-3 Diane Morrison Match data Apr 9, 1980* R64 Charleston Open WTA 500 Clay

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
Diane Morrison — — — 1,692 41 44 48.2% 0 0 0 0 1 1
Sherry Acker — — — 1,844 63 100 38.7% 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.

Age Diane Morrison Sherry Acker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
14 1973 2–1 66.7% — 1,520 0 0 — — — — — — —
15 1974 0–1 0.0% — 1,504 0 0 — — — — — — —
18 1977 1–1 50.0% — 1,507 0 0 — — — — — — —
20 1979 17–11 60.7% — 1,675 0 1 1979 13–21 38.2% — 1,591 0 0
21 1980 9–23 28.1% — 1,588 0 1 1980 29–31 48.3% — 1,832 0 0
22 1981 12–7 63.2% — 1,634 0 1 1981 8–19 29.6% — 1,682 0 0
23 — — — — — — — 1982 1–5 16.7% — 1,632 0 0
24 — — — — — — — 1983 11–15 42.3% — 1,619 0 0
25 — — — — — — — 1984 1–9 10.0% — 1,524 0 0

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 Diane Morrison Sherry Acker
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 %
14 1973 2 1 3 66.7% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
15 1974 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 1979 2 2 4 50.0% 6 1 7 85.7% 6 6 12 50.0% 1 1 2 50.0% 1979 7 6 13 53.8% 3 5 8 37.5% 1 6 7 14.3% 2 4 6 33.3%
21 1980 1 8 9 11.1% 0 2 2 0.0% 7 6 13 53.8% 1 7 8 12.5% 1980 5 6 11 45.5% 3 4 7 42.9% 4 3 7 57.1% 17 18 35 48.6%
22 1981 1 1 2 50.0% — — — — 1 2 3 33.3% — — — — 1981 4 5 9 44.4% 1 2 3 33.3% 2 6 8 25.0% 1 6 7 14.3%
23 — — — — — — — — — — — — — — — — — 1982 0 1 1 0.0% 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0%
24 — — — — — — — — — — — — — — — — — 1983 4 6 10 40.0% 0 1 1 0.0% 6 6 12 50.0% 1 2 3 33.3%
25 — — — — — — — — — — — — — — — — — 1984 0 5 5 0.0% — — — — 0 2 2 0.0% 1 2 3 33.3%
Career — 6 13 19 31.6% 6 3 9 66.7% 14 14 28 50.0% 2 8 10 20.0% — 20 29 49 40.8% 7 13 20 35.0% 14 25 39 35.9% 22 33 55 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 Diane Morrison Sherry Acker
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
14 1973 1521 107.5 — — — — +81 — — 57.1% +1.28 1–0 0–1 — +0.85 — — — — — — — — — — — — — — — —
15 1974 1504 99.5 — — — — — — — 33.3% -1.00 0–1 — — +0.26 — — — — — — — — — — — — — — — —
18 1977 1508 111.9 — — — — — — — 60.0% +1.60 0–1 — — +0.04 — — — — — — — — — — — — — — — —
20 1979 1675 136.8 — — — — -17 -20 -40 59.0% +1.03 3–2 (60%) 0–2 — +1.81 1979 1592 125.7 — — — — +77 -54 -63 40.0% -0.87 2–4 (33%) 2–3 (40%) 98.5 +2.58
21 1980 1588 116.9 — — — — -127 — +95 31.0% -1.32 3–4 (43%) 3–4 (43%) 96.2 +0.26 1980 1833 147.5 — — — — +12 -287 -234 47.8% -0.02 10–8 (56%) 6–6 (50%) 106.3 -3.15
22 1981 1634 124.5 — — — — — — +34 61.5% +0.95 2–2 (50%) 2–0 — -0.39 1981 1683 125.7 — — — — +54 -94 -123 33.3% -0.87 2–5 (29%) 2–5 (29%) 94.0 -2.47
23 — — — — — — — — — — — — — — — — 1982 1632 123.1 — — — — — — -42 33.3% -0.87 0–3 (0%) 1–2 (33%) — +0.18
24 — — — — — — — — — — — — — — — — 1983 1620 119.1 — — — — +5 — +38 39.3% -0.70 4–2 (67%) 3–4 (43%) 102.8 +0.08
25 — — — — — — — — — — — — — — — — 1984 1524 98.7 — — — — -5 — — 24.0% -1.40 1–4 (20%) 1–3 (25%) 95.3 +0.60
Career — 1692 129.1 — — — — -78 -20 +31 48.4% +0.11 9–10 (47%) 5–7 (42%) 97.1 +3.37 — 1844 135.7 — — — — +28 -151 -74 40.4% -0.56 19–26 (42%) 15–23 (39%) 97.2 -1.35

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.