H2H data updated: 2026-09-11 00:00 UTC

Bettina Bunge vs Sherry Acker H2H: 2-1

Bettina Bunge holds a 2–1 lead over Sherry Acker in their WTA head-to-head. Across 3 main-draw meetings, they are tied 1–1 on hard courts, while Bettina Bunge leads 1–0 on carpet. Most recently, Bettina Bunge won the 1983 Dallas round of 16 6-1 6-2.

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Bettina Bunge
GER Age 63 Right-Handed 173 cm / 5'8"
H2H
2 – 1
3 main-draw meetings
Sherry Acker
USA Age 67 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Bettina Bunge 6-1 6-2 Sherry Acker Match data Mar 11, 1983* R16 Dallas WTA 250 Carpet
Bettina Bunge 6-3 6-2 Sherry Acker Match data Aug 27, 1981* R32 Mahwah WTA 250 Hard
Sherry Acker 7-6 2-6 6-3 Bettina Bunge Match data Aug 12, 1980* R64 Canadian Open WTA 500 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
Bettina Bunge #135 #7 58 2,119 294 182 61.8% 0 0 0 1 4 5
Sherry Acker — — — 1,838 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 Bettina Bunge Sherry Acker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1978 2–2 50.0% — 1,534 0 0 — — — — — — —
16 1979 16–20 44.4% — 1,699 0 0 — — — — — — —
17 1980 31–23 57.4% — 1,883 0 0 — — — — — — —
18 1981 50–23 68.5% #9 2,025 0 0 — — — — — — —
19 1982 43–21 67.2% #9 2,009 0 4 — — — — — — —
20 1983 26–11 70.3% #7 2,009 0 5 1979 13–21 38.2% — 1,591 0 0
21 1984 28–21 57.1% #21 1,908 0 5 1980 29–31 48.3% — 1,827 0 0
22 1985 25–17 59.5% #22 1,846 0 5 1981 8–19 29.6% — 1,679 0 0
23 1986 34–20 63.0% #12 2,015 0 5 1982 1–5 16.7% — 1,629 0 0
24 1987 32–19 62.7% #15 1,935 0 5 1983 11–15 42.3% — 1,618 0 0
25 — — — — — — — 1984 1–9 10.0% — 1,523 0 0
26 1989 7–5 58.3% #72 1,927 0 5 — — — — — — —

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 Bettina Bunge 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 %
15 1978 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
16 1979 2 5 7 28.6% 3 4 7 42.9% 9 6 15 60.0% 2 5 7 28.6% — — — — — — — — — — — — — — — — —
17 1980 5 4 9 55.6% 6 3 9 66.7% 9 6 15 60.0% 11 10 21 52.4% — — — — — — — — — — — — — — — — —
18 1981 14 6 20 70.0% 3 2 5 60.0% 8 4 12 66.7% 25 11 36 69.4% — — — — — — — — — — — — — — — — —
19 1982 6 3 9 66.7% 9 5 14 64.3% 8 2 10 80.0% 17 11 28 60.7% — — — — — — — — — — — — — — — — —
20 1983 — — — — 10 4 14 71.4% 3 2 5 60.0% 13 5 18 72.2% 1979 7 6 13 53.8% 3 5 8 37.5% 1 6 7 14.3% 2 4 6 33.3%
21 1984 8 4 12 66.7% 2 4 6 33.3% 12 6 18 66.7% 6 7 13 46.2% 1980 5 6 11 45.5% 3 4 7 42.9% 4 3 7 57.1% 17 18 35 48.6%
22 1985 9 5 14 64.3% 8 4 12 66.7% 5 4 9 55.6% 3 4 7 42.9% 1981 4 5 9 44.4% 1 2 3 33.3% 2 6 8 25.0% 1 6 7 14.3%
23 1986 8 5 13 61.5% 8 5 13 61.5% 5 2 7 71.4% 13 8 21 61.9% 1982 0 1 1 0.0% 0 1 1 0.0% 1 2 3 33.3% 0 1 1 0.0%
24 1987 14 5 19 73.7% 6 5 11 54.5% 4 3 7 57.1% 8 6 14 57.1% 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%
26 1989 5 2 7 71.4% — — — — — — — — 2 3 5 40.0% — — — — — — — — — — — — — — — — —
Career — 73 41 114 64.0% 55 36 91 60.4% 63 35 98 64.3% 100 70 170 58.8% — 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 Bettina Bunge 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
15 1978 1534 105.0 — — — — +90 — — 55.6% -0.22 0–1 2–1 (67%) — +0.04 — — — — — — — — — — — — — — — —
16 1979 1700 137.5 — — — — -79 -106 +10 45.0% -0.31 5–5 (50%) 4–5 (44%) 104.2 -0.09 — — — — — — — — — — — — — — — —
17 1980 1884 156.3 — — — — -86 -197 -78 57.3% +0.69 4–5 (44%) 6–6 (50%) 101.9 -5.90 — — — — — — — — — — — — — — — —
18 1981 2025 161.1 — — — — +1 -284 -111 64.3% +1.20 12–7 (63%) 11–2 (85%) 110.3 -3.78 — — — — — — — — — — — — — — — —
19 1982 2009 161.7 — — — — -23 -181 -42 64.0% +1.24 7–5 (58%) 6–10 (38%) 98.2 -4.38 — — — — — — — — — — — — — — — —
20 1983 2010 158.5 — — — — +80 -107 -71 69.6% +1.56 2–3 (40%) 2–2 (50%) 97.6 -1.99 1979 1591 125.4 — — — — +78 -54 -62 40.0% -0.87 2–4 (33%) 2–3 (40%) 98.5 +2.65
21 1984 1909 146.2 — — — — +51 -110 +54 56.4% +0.62 8–6 (57%) 9–5 (64%) 102.9 -3.51 1980 1827 146.8 — — — — +12 -281 -229 47.8% -0.02 10–8 (56%) 6–6 (50%) 106.3 -1.45
22 1985 1846 153.9 — — — — +42 -9 +97 61.1% +1.04 3–5 (38%) 4–6 (40%) 96.3 -2.81 1981 1680 125.6 — — — — +54 -92 -121 33.3% -0.87 2–5 (29%) 2–5 (29%) 94.0 -2.47
23 1986 2016 163.2 — — — — +9 -153 -25 59.2% +0.74 11–6 (65%) 8–6 (57%) 106.1 -6.45 1982 1630 123.0 — — — — — — -41 33.3% -0.87 0–3 (0%) 1–2 (33%) — +0.22
24 1987 1936 153.2 — — — — +61 -100 +11 62.7% +1.05 7–5 (58%) 4–5 (44%) 97.6 -0.82 1983 1619 119.0 — — — — +4 — +38 39.3% -0.70 4–2 (67%) 3–4 (43%) 102.8 +0.10
25 — — — — — — — — — — — — — — — — 1984 1523 98.5 — — — — -7 — — 24.0% -1.40 1–4 (20%) 1–3 (25%) 95.3 +0.67
26 1989 1927 139.0 — — — — +25 — — 57.7% +0.77 3–1 (75%) 1–3 (25%) 99.1 -0.43 — — — — — — — — — — — — — — — —
Career — 2120 161.9 — — — — +7 -130 -14 60.3% +0.89 62–49 (56%) 57–51 (53%) 105.9 -6.37 — 1839 135.3 — — — — +28 -149 -72 40.4% -0.56 19–26 (42%) 15–23 (39%) 97.2 -0.17

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.