H2H data updated: 2026-09-14 00:00 UTC

Christiane Jolissaint vs Betty Ann Grubb H2H: 1-0

Christiane Jolissaint holds a 1–0 lead over Betty Ann Grubb in their WTA head-to-head. Across 1 main-draw meeting, Christiane Jolissaint leads 1–0 on carpet. Most recently, Christiane Jolissaint won the 1980 Detroit round of 64 7-6 3-6 6-3.

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

Christiane Jolissaint
SUI Age 65 173 cm / 5'8"
H2H
1 – 0
1 main-draw meetings
Betty Ann Grubb
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christiane Jolissaint 7-6 3-6 6-3 Betty Ann Grubb Match data Feb 20, 1980* R64 Detroit WTA 250 Carpet

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
Christiane Jolissaint — — — 1,754 95 131 42.0% 0 0 0 0 0 0
Betty Ann Grubb — — — 1,824 124 112 52.5% 0 0 0 0 6 6

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.

Christiane Jolissaint Betty Ann Grubb
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1977 0–1 0.0% — 1,484 0 0 1968 21–8 72.4% — 1,633 0 2
1978 5–6 45.5% — 1,500 0 0 1969 29–14 67.4% — 1,777 0 4
1979 0–3 0.0% — 1,478 0 0 1970 18–15 54.5% — 1,684 0 4
1980 11–22 33.3% — 1,539 0 0 1971 5–11 31.2% — 1,679 0 4
1981 5–5 50.0% — 1,569 0 0 1972 2–2 50.0% — 1,673 0 5
1982 7–8 46.7% — 1,562 0 0 1973 4–4 50.0% — 1,699 0 6
1983 14–12 53.8% — 1,696 0 0 1974 7–10 41.2% — 1,675 0 6
1984 15–20 42.9% — 1,689 0 0 1975 5–4 55.6% — 1,728 0 6
1985 17–18 48.6% — 1,719 0 0 1976 2–4 33.3% — 1,683 0 6
1986 6–16 27.3% — 1,637 0 0 1977 0–2 0.0% — 1,652 0 6
1987 9–9 50.0% — 1,627 0 0 1978 3–1 75.0% — 1,660 0 6
1988 6–11 35.3% — 1,573 0 0 1979 25–26 49.0% — 1,816 0 6
— — — — — — — 1980 2–9 18.2% — 1,721 0 6
— — — — — — — 1981 1–2 33.3% — 1,709 0 6

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.

Christiane Jolissaint Betty Ann Grubb
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 %
1977 — — — — — — — — — — — — 0 1 1 0.0% 1968 9 2 11 81.8% 10 3 13 76.9% 2 3 5 40.0% — — — —
1978 — — — — 3 2 5 60.0% 1 3 4 25.0% 1 1 2 50.0% 1969 10 3 13 76.9% — — — — 14 9 23 60.9% 2 2 4 50.0%
1979 — — — — — — — — 0 2 2 0.0% — — — — 1970 6 3 9 66.7% 5 4 9 55.6% 5 6 11 45.5% 1 1 2 50.0%
1980 2 5 7 28.6% 2 5 7 28.6% 4 6 10 40.0% 3 6 9 33.3% 1971 2 3 5 40.0% 2 3 5 40.0% 1 2 3 33.3% 0 3 3 0.0%
1981 — — — — 1 3 4 25.0% 0 1 1 0.0% — — — — 1972 0 2 2 0.0% — — — — — — — — — — — —
1982 0 1 1 0.0% 7 4 11 63.6% 0 3 3 0.0% — — — — 1973 3 2 5 60.0% — — — — — — — — 1 2 3 33.3%
1983 5 6 11 45.5% 6 4 10 60.0% 3 2 5 60.0% — — — — 1974 6 5 11 54.5% 1 2 3 33.3% — — — — 0 3 3 0.0%
1984 2 4 6 33.3% 5 6 11 45.5% 8 5 13 61.5% 0 5 5 0.0% 1975 5 3 8 62.5% — — — — — — — — 0 1 1 0.0%
1985 6 7 13 46.2% 3 3 6 50.0% 6 6 12 50.0% 2 2 4 50.0% 1976 2 3 5 40.0% 0 1 1 0.0% — — — — — — — —
1986 3 4 7 42.9% 1 4 5 20.0% 0 3 3 0.0% 2 5 7 28.6% 1977 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
1987 4 3 7 57.1% 1 2 3 33.3% 3 2 5 60.0% 1 2 3 33.3% 1979 8 9 17 47.1% 4 4 8 50.0% 9 6 15 60.0% 4 7 11 36.4%
1988 1 4 5 20.0% 2 3 5 40.0% 3 4 7 42.9% — — — — 1980 0 1 1 0.0% 0 1 1 0.0% 2 2 4 50.0% 0 5 5 0.0%
— — — — — — — — — — — — — — — — — 1981 1 2 3 33.3% — — — — — — — — — — — —
Career 23 34 57 40.4% 31 36 67 46.3% 28 37 65 43.1% 9 22 31 29.0% Career 52 38 90 57.8% 22 19 41 53.7% 33 28 61 54.1% 8 25 33 24.2%

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.

Christiane Jolissaint Betty Ann Grubb
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
1977 1484 98.0 — — — — — — — 33.3% -2.33 0–1 1–0 — +0.36 1968 1633 121.5 — — — — +94 +16 -113 69.8% +1.56 3–2 (60%) — — 0.00
1978 1500 100.3 — — — — — +53 +17 45.5% -0.27 — 1–3 (25%) — +1.69 1969 1777 129.3 — — — — +55 — -18 64.1% +0.96 5–3 (63%) — — +1.73
1979 1478 103.8 — — — — — — — 14.3% -2.86 0–1 0–1 — -0.27 1970 1685 118.2 — — — — +114 -50 +6 53.4% +0.34 4–3 (57%) 1–0 — +0.50
1980 1539 126.8 — — — — -10 -21 +8 35.5% -1.15 5–5 (50%) 6–4 (60%) 102.3 -1.72 1971 1680 131.9 — — — — +54 -42 +16 25.0% -1.81 2–0 0–2 — -2.09
1981 1570 115.3 — — — — — -40 — 50.0% +0.30 — — — +0.15 1972 1673 104.5 — — — — — — — 50.0% 0.00 — — — -0.16
1982 1563 116.0 — — — — — +37 -27 50.0% +0.15 1–3 (25%) 1–2 (33%) 96.7 +1.62 1973 1700 124.2 — — — — +39 — — 47.1% -0.35 1–0 0–1 — +0.31
1983 1697 135.7 — — — — -113 +39 -121 54.2% +0.29 3–4 (43%) 4–2 (67%) 103.2 -0.58 1974 1676 118.4 — — — — -14 -33 — 47.2% +0.08 1–3 (25%) 0–5 (0%) 92.5 -0.32
1984 1689 124.3 — — — — -172 +44 +4 43.0% -0.67 7–4 (64%) 3–2 (60%) 105.4 +0.55 1975 1728 114.2 — — — — +19 — — 47.4% -0.31 2–1 (67%) 2–1 (67%) 101.9 +0.34
1985 1719 124.8 — — — — -100 -4 -37 49.4% -0.11 4–5 (44%) 4–5 (44%) 100.9 -0.72 1976 1684 105.1 — — — — +18 — — 33.3% -0.58 — 0–2 — +0.77
1986 1638 115.2 — — — — -13 +12 -28 28.8% -1.44 5–3 (63%) 1–5 (17%) 98.2 -1.67 1977 1653 100.1 — — — — — — — 20.0% -1.00 0–1 0–1 — +0.17
1987 1628 115.5 — — — — +9 -22 +37 45.0% -0.63 4–0 (100%) 1–0 — +1.55 1978 1660 112.4 — — — — — — — 75.0% +2.63 — — — +0.35
1988 1574 99.1 — — — — -12 +23 +53 34.1% -1.22 5–2 (71%) 2–3 (40%) 102.4 +0.52 1979 1817 140.6 — — — — -45 -172 -41 45.3% -0.42 12–5 (71%) 5–5 (50%) 106.5 -0.93
— — — — — — — — — — — — — — — — 1980 1722 127.1 — — — — -73 — +67 33.3% -1.07 2–5 (29%) 1–2 (33%) 95.6 -1.30
— — — — — — — — — — — — — — — — 1981 1709 110.6 — — — — -33 — — 33.3% -0.50 — 0–1 — -0.04
Career 1754 125.6 — — — — -61 +20 -7 42.6% -0.59 34–28 (55%) 24–27 (47%) 104.4 +0.65 Career 1825 133.9 — — — — +19 -51 -20 51.1% +0.14 32–23 (58%) 9–20 (31%) 97.8 -0.29

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.