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

Caroline Stoll vs Betty Ann Grubb H2H: 1-0

Caroline Stoll holds a 1–0 lead over Betty Ann Grubb in their WTA head-to-head. Across 1 main-draw meeting, Caroline Stoll leads 1–0 on hard courts. Most recently, Caroline Stoll won the 1979 Phoenix round of 16 7-6 3-6 7-5.

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

Caroline Stoll
USA Age 65 Right-Handed
H2H
1 – 0
1 main-draw meetings
Betty Ann Grubb
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Caroline Stoll 7-6 3-6 7-5 Betty Ann Grubb Match data Oct 14, 1979* R16 Phoenix WTA 250 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
Caroline Stoll — — — 1,968 70 71 49.6% 0 0 0 1 2 3
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.

Caroline Stoll Betty Ann Grubb
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1976 1–1 50.0% — 1,496 0 0 1968 21–8 72.4% — 1,633 0 2
1977 14–10 58.3% — 1,603 0 0 1969 29–14 67.4% — 1,777 0 4
1978 22–20 52.4% — 1,818 0 2 1970 18–15 54.5% — 1,684 0 4
1979 19–19 50.0% — 1,919 0 3 1971 5–11 31.2% — 1,679 0 4
1980 14–18 43.8% — 1,773 0 3 1972 2–2 50.0% — 1,673 0 5
1981 0–3 0.0% — 1,714 0 3 1973 4–4 50.0% — 1,699 0 6
— — — — — — — 1974 7–10 41.2% — 1,675 0 6
— — — — — — — 1975 5–4 55.6% — 1,728 0 6
— — — — — — — 1976 2–4 33.3% — 1,683 0 6
— — — — — — — 1977 0–2 0.0% — 1,652 0 6
— — — — — — — 1978 3–1 75.0% — 1,660 0 6
— — — — — — — 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.

Caroline Stoll 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 %
1976 — — — — 1 1 2 50.0% — — — — — — — — 1968 9 2 11 81.8% 10 3 13 76.9% 2 3 5 40.0% — — — —
1977 — — — — 1 4 5 20.0% 0 2 2 0.0% 7 2 9 77.8% 1969 10 3 13 76.9% — — — — 14 9 23 60.9% 2 2 4 50.0%
1978 10 6 16 62.5% 10 6 16 62.5% 0 1 1 0.0% 2 7 9 22.2% 1970 6 3 9 66.7% 5 4 9 55.6% 5 6 11 45.5% 1 1 2 50.0%
1979 4 5 9 44.4% 12 5 17 70.6% — — — — 3 9 12 25.0% 1971 2 3 5 40.0% 2 3 5 40.0% 1 2 3 33.3% 0 3 3 0.0%
1980 6 5 11 54.5% 3 4 7 42.9% — — — — 5 9 14 35.7% 1972 0 2 2 0.0% — — — — — — — — — — — —
1981 — — — — — — — — — — — — 0 3 3 0.0% 1973 3 2 5 60.0% — — — — — — — — 1 2 3 33.3%
— — — — — — — — — — — — — — — — — 1974 6 5 11 54.5% 1 2 3 33.3% — — — — 0 3 3 0.0%
— — — — — — — — — — — — — — — — — 1975 5 3 8 62.5% — — — — — — — — 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1976 2 3 5 40.0% 0 1 1 0.0% — — — — — — — —
— — — — — — — — — — — — — — — — — 1977 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
— — — — — — — — — — — — — — — — — 1979 8 9 17 47.1% 4 4 8 50.0% 9 6 15 60.0% 4 7 11 36.4%
— — — — — — — — — — — — — — — — — 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 20 16 36 55.6% 27 20 47 57.4% 0 3 3 0.0% 17 30 47 36.2% 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.

Caroline Stoll 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
1976 1496 105.6 — — — — — — — 60.0% +1.40 0–1 — — +0.54 1968 1633 121.5 — — — — +94 +16 -113 69.8% +1.56 3–2 (60%) — — 0.00
1977 1604 127.8 — — — — +137 -95 — 55.2% +0.52 6–6 (50%) 2–2 (50%) — +2.31 1969 1777 129.3 — — — — +55 — -18 64.1% +0.96 5–3 (63%) — — +1.73
1978 1818 144.5 — — — — +18 -163 — 51.2% +0.27 2–4 (33%) 1–1 — -0.82 1970 1685 118.2 — — — — +114 -50 +6 53.4% +0.34 4–3 (57%) 1–0 — +0.50
1979 1920 153.7 — — — — -125 -26 — 49.4% -0.44 3–4 (43%) 6–1 (86%) 103.4 -7.23 1971 1680 131.9 — — — — +54 -42 +16 25.0% -1.81 2–0 0–2 — -2.09
1980 1773 131.1 — — — — -29 +57 — 42.0% -0.65 4–1 (80%) 2–3 (40%) 101.7 -2.58 1972 1673 104.5 — — — — — — — 50.0% 0.00 — — — -0.16
1981 1715 89.2 — — — — -16 — — 14.3% -3.29 0–1 — — +0.47 1973 1700 124.2 — — — — +39 — — 47.1% -0.35 1–0 0–1 — +0.31
— — — — — — — — — — — — — — — — 1974 1676 118.4 — — — — -14 -33 — 47.2% +0.08 1–3 (25%) 0–5 (0%) 92.5 -0.32
— — — — — — — — — — — — — — — — 1975 1728 114.2 — — — — +19 — — 47.4% -0.31 2–1 (67%) 2–1 (67%) 101.9 +0.34
— — — — — — — — — — — — — — — — 1976 1684 105.1 — — — — +18 — — 33.3% -0.58 — 0–2 — +0.77
— — — — — — — — — — — — — — — — 1977 1653 100.1 — — — — — — — 20.0% -1.00 0–1 0–1 — +0.17
— — — — — — — — — — — — — — — — 1978 1660 112.4 — — — — — — — 75.0% +2.63 — — — +0.35
— — — — — — — — — — — — — — — — 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 1968 144.1 — — — — -21 -69 — 48.7% -0.14 15–17 (47%) 11–7 (61%) 101.7 -5.18 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.