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

Annette Coe vs Michelle Ballheimer H2H: 1-0

Annette Coe holds a 1–0 lead over Michelle Ballheimer in their WTA head-to-head. Across 1 main-draw meeting, Annette Coe leads 1–0 on grass. Most recently, Annette Coe won the 1977 Surbiton round of 16 6-4 6-0.

H2H
1 0
1 main-draw meetings

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Annette Coe 6-4 6-0 Michelle Ballheimer Match data May 27, 1977* R16 Surbiton 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
Annette Coe 1,633 63 77 45.0% 0 0 0 0 0 0
Michelle Ballheimer 1,500 2 6 25.0% 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.

Annette Coe Michelle Ballheimer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1971 1–1 50.0% 1,514 0 0 1975 0–2 0.0% 1,466 0 0
1972 0–2 0.0% 1,477 0 0 1976 0–1 0.0% 1,459 0 0
1973 6–13 31.6% 1,451 0 0 1977 2–2 50.0% 1,471 0 0
1974 16–16 50.0% 1,551 0 0 1982 0–1 0.0% 1,451 0 0
1975 11–11 50.0% 1,613 0 0
1976 5–13 27.8% 1,497 0 0
1977 7–8 46.7% 1,499 0 0
1978 8–7 53.3% 1,503 0 0
1979 8–3 72.7% 1,592 0 0
1980 1–3 25.0% 1,557 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.

Annette Coe Michelle Ballheimer
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 %
1971 1 1 2 50.0% 1975 0 1 1 0.0% 0 1 1 0.0%
1972 0 2 2 0.0% 1976 0 1 1 0.0%
1973 2 5 7 28.6% 1 4 5 20.0% 0 3 3 0.0% 1977 0 1 1 0.0% 2 1 3 66.7%
1974 2 2 4 50.0% 6 4 10 60.0% 4 5 9 44.4% 2 2 4 50.0% 1982 0 1 1 0.0%
1975 5 6 11 45.5% 1 2 3 33.3% 2 1 3 66.7%
1976 0 3 3 0.0% 1 3 4 25.0% 4 7 11 36.4%
1977 2 4 6 33.3% 3 2 5 60.0% 2 2 4 50.0%
1978 1 1 2 50.0% 1 2 3 33.3%
1979 2 1 3 66.7%
Career 2 2 4 50.0% 15 22 37 40.5% 13 20 33 39.4% 12 18 30 40.0% Career 0 4 4 0.0% 2 2 4 50.0%

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.

Annette Coe Michelle Ballheimer
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
1971 1514 116.6 50.0% +1.00 +0.08 1975 1467 90.6 0.0% -4.50 +0.35
1972 1477 95.9 20.0% -1.60 0–1 +0.62 1976 1459 96.5 0.0% -4.50 +0.03
1973 1452 107.3 +85 +8 +14 36.6% -0.66 0–3 (0%) 0–1 +1.28 1977 1472 101.5 +75 50.0% -0.13 +0.54
1974 1552 116.8 +17 0 -53 50.8% -0.06 2–1 (67%) 3–3 (50%) 101.5 +3.15 1982 1452 93.3 0.0% -5.00 +0.33
1975 1614 126.9 +51 -47 -87 51.1% +0.20 0–1 +1.51
1976 1498 98.6 +66 +21 +38 32.5% -1.43 1–3 (25%) 2–3 (40%) 96.5 +4.54
1977 1499 101.4 +70 -8 +38 46.9% -0.44 3–1 (75%) 2–2 (50%) 103.1 +3.57
1978 1504 110.9 56.3% +0.66 2–4 (33%) 1–3 (25%) 96.4 +1.67
1979 1593 123.6 +1 66.7% +1.29 1–0 +0.06
1980 1558 97.0 25.0% -1.88 +0.17
Career 1633 116.8 +53 -12 -11 46.4% -0.22 9–14 (39%) 8–12 (40%) 94.1 +12.07 Career 1500 92.7 +75 25.0% -2.38 +15.63

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.