H2H data updated: 2026-09-12 00:00 UTC

Keryn Pratt vs Barbara Hallquist H2H: 0-1

Barbara Hallquist holds a 1–0 lead over Keryn Pratt in their WTA head-to-head. Across 1 main-draw meeting, Barbara Hallquist leads 1–0 on grass. Most recently, Barbara Hallquist won the 1980 Australian Open round of 32 6-1 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.

Keryn Pratt
AUS Age 67
H2H
0 – 1
1 main-draw meetings
Barbara Hallquist
USA Age 69

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Barbara Hallquist 6-1 6-3 Keryn Pratt Match data Nov 30, 1980* R32 Australian Open Grand Slam 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
Keryn Pratt — — — 1,601 29 35 45.3% 0 0 0 0 0 0
Barbara Hallquist — — — 1,777 67 90 42.7% 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 Keryn Pratt Barbara Hallquist
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1973 2–1 66.7% — 1,516 0 0
17 1976 1–1 50.0% — 1,506 0 0 1974 2–3 40.0% — 1,500 0 0
18 1977 1–2 33.3% — 1,505 0 0 1975 3–1 75.0% — 1,541 0 0
19 1978 7–7 50.0% — 1,511 0 0 1976 0–1 0.0% — 1,530 0 0
20 1979 5–6 45.5% — 1,530 0 0 1977 4–2 66.7% — 1,577 0 0
21 1980 14–14 50.0% — 1,571 0 0 1978 8–9 47.1% — 1,615 0 0
22 1981 1–2 33.3% — 1,552 0 0 1979 3–13 18.8% — 1,564 0 0
23 1982 0–3 0.0% — 1,496 0 0 1980 14–13 51.9% — 1,702 0 0
24 — — — — — — — 1981 14–17 45.2% — 1,736 0 0
25 — — — — — — — 1982 12–14 46.2% — 1,706 0 0
26 — — — — — — — 1983 5–16 23.8% — 1,567 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 Keryn Pratt Barbara Hallquist
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 %
16 — — — — — — — — — — — — — — — — — 1973 2 1 3 66.7% — — — — — — — — — — — —
17 1976 — — — — — — — — 1 1 2 50.0% — — — — 1974 2 2 4 50.0% — — — — 0 1 1 0.0% — — — —
18 1977 — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — 1975 — — — — — — — — 3 1 4 75.0% — — — —
19 1978 — — — — — — — — 2 5 7 28.6% — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
20 1979 — — — — 1 3 4 25.0% 3 2 5 60.0% — — — — 1977 — — — — 1 1 2 50.0% — — — — — — — —
21 1980 — — — — 9 10 19 47.4% 4 4 8 50.0% — — — — 1978 3 4 7 42.9% 0 1 1 0.0% 1 2 3 33.3% — — — —
22 1981 — — — — 0 1 1 0.0% — — — — — — — — 1979 3 4 7 42.9% 0 1 1 0.0% 0 6 6 0.0% 0 2 2 0.0%
23 — — — — — — — — — — — — — — — — — 1980 7 8 15 46.7% 2 2 4 50.0% 5 3 8 62.5% — — — —
24 — — — — — — — — — — — — — — — — — 1981 7 6 13 53.8% — — — — 7 6 13 53.8% 0 5 5 0.0%
25 — — — — — — — — — — — — — — — — — 1982 7 5 12 58.3% 0 3 3 0.0% 5 6 11 45.5% — — — —
26 — — — — — — — — — — — — — — — — — 1983 3 8 11 27.3% 0 3 3 0.0% 1 3 4 25.0% 1 2 3 33.3%
Career — — — — — 10 15 25 40.0% 10 13 23 43.5% — — — — — 34 38 72 47.2% 3 12 15 20.0% 22 28 50 44.0% 1 9 10 10.0%

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 Keryn Pratt Barbara Hallquist
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
16 — — — — — — — — — — — — — — — — 1973 1516 110.1 — — — — +80 — — 66.7% +2.33 — — — +0.83
17 1976 1506 99.8 — — — — — — — 50.0% -0.50 — — — +0.34 1974 1500 97.3 — — — — +94 — — 38.5% -0.85 2–1 (67%) 0–1 — +1.26
18 1977 1505 112.1 — — — — — — — 33.3% 0.00 — — — +0.19 1975 1541 102.9 — — — — — — +36 60.0% +0.60 2–0 1–1 — +0.62
19 1978 1511 113.3 — — — — — — -23 51.5% +0.36 2–5 (29%) 1–0 — +1.46 1976 1530 102.4 — — — — — — — 33.3% -1.00 0–1 — — +0.08
20 1979 1530 108.7 — — — — — -38 +4 50.0% +0.17 0–2 2–1 (67%) — +1.49 1977 1578 113.0 — — — — — — — 57.1% +0.21 2–0 1–0 — +0.31
21 1980 1571 108.0 — — — — — -42 -11 43.8% -0.53 8–2 (80%) 3–3 (50%) 108.3 +1.44 1978 1615 117.4 — — — — +32 — -43 48.6% -0.16 3–2 (60%) 2–1 (67%) — +0.27
22 1981 1553 101.1 — — — — — — — 33.3% -1.00 — 1–0 — +0.61 1979 1564 114.4 — — — — +88 — -66 27.0% -1.76 3–4 (43%) 0–1 — -0.88
23 1982 1497 93.5 — — — — — — — 0.0% -2.33 — — — +0.12 1980 1702 131.2 — — — — -29 -211 -89 52.4% -0.19 4–5 (44%) 6–1 (86%) 104.8 -1.74
24 — — — — — — — — — — — — — — — — 1981 1736 128.2 — — — — -10 — -69 43.2% -0.74 8–4 (67%) 2–0 — -2.03
25 — — — — — — — — — — — — — — — — 1982 1707 102.0 — — — — -3 -250 -62 44.1% -0.80 5–2 (71%) 4–4 (50%) 102.8 -0.61
26 — — — — — — — — — — — — — — — — 1983 1567 105.0 — — — — +48 -95 +32 28.3% -1.37 1–3 (25%) 0–3 (0%) 93.9 +0.68
Career — 1601 110.6 — — — — — -41 -11 44.1% -0.28 10–9 (53%) 7–4 (64%) 105.0 +8.97 — 1777 121.4 — — — — +20 -188 -52 43.1% -0.66 30–22 (58%) 16–12 (57%) 106.6 -0.77

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.