H2H data updated: 2026-09-03 00:00 UTC

Hank Pfister vs Allan Stone H2H: 1-0

Hank Pfister holds a 1–0 lead over Allan Stone in their ATP head-to-head. Across 1 main-draw meeting, Hank Pfister leads 1–0 on hard courts. Most recently, Hank Pfister won the 1977 La Costa quarterfinal 6-4 3-6 6-1.

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Hank Pfister
USA Age 72 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main draw meetings
Allan Stone
AUS Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Hank Pfister #80 6-4 3-6 6-1 Allan Stone Match data Mar 26, 1977* QF La Costa ATP 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
Hank Pfister #982 #19 0 1,929 260 213 55.0% 0 0 0 0 2 2
Allan Stone #199 #38 0 1,884 245 243 50.2% 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 Hank Pfister Allan Stone
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1975 0–4 0.0% #252 1,459 0 0 — — — — — — —
22 1976 8–12 40.0% #101 1,546 0 0 1968 38–25 60.3% — 1,656 0 0
23 1977 37–27 57.8% #40 1,742 0 0 1969 35–20 63.6% — 1,727 0 0
24 1978 43–26 62.3% #29 1,841 0 0 1970 15–16 48.4% — 1,686 0 0
25 1979 33–27 55.0% #30 1,842 0 0 1971 16–31 34.0% — 1,611 0 0
26 1980 21–25 45.7% #62 1,729 0 0 1972 17–30 36.2% — 1,720 0 0
27 1981 37–21 63.8% #39 1,870 0 1 1973 34–33 50.7% #60 1,673 0 0
28 1982 35–21 62.5% #24 1,832 0 2 1974 17–18 48.6% #49 1,747 0 0
29 1983 19–17 52.8% #41 1,750 0 2 1975 30–21 58.8% #38 1,848 0 0
30 1984 15–18 45.5% #86 1,723 0 2 1976 12–21 36.4% #103 1,740 0 0
31 1985 12–10 54.5% #68 1,764 0 2 1977 14–15 48.3% #81 1,667 0 0
32 — — — — — — — 1978 13–9 59.1% #67 1,799 0 0
33 1987 0–4 0.0% #595 1,678 0 2 1979 4–4 50.0% #199 1,739 0 0
34 1988 0–1 0.0% #980 1,655 0 2 — — — — — — —

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 Hank Pfister Allan Stone
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 %
21 1975 — — — — 0 3 3 0.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
22 1976 4 5 9 44.4% 0 3 3 0.0% 2 1 3 66.7% 2 3 5 40.0% 1968 2 3 5 40.0% 13 12 25 52.0% 23 10 33 69.7% — — — —
23 1977 9 6 15 60.0% 10 8 18 55.6% 16 8 24 66.7% 2 5 7 28.6% 1969 2 2 4 50.0% 14 6 20 70.0% 19 12 31 61.3% — — — —
24 1978 10 6 16 62.5% 6 6 12 50.0% 13 6 19 68.4% 14 8 22 63.6% 1970 1 4 5 20.0% 9 5 14 64.3% 5 7 12 41.7% — — — —
25 1979 6 9 15 40.0% 0 1 1 0.0% 12 6 18 66.7% 15 11 26 57.7% 1971 6 8 14 42.9% 6 10 16 37.5% 2 6 8 25.0% 2 7 9 22.2%
26 1980 6 7 13 46.2% 4 4 8 50.0% 9 6 15 60.0% 2 8 10 20.0% 1972 3 9 12 25.0% 0 4 4 0.0% 8 3 11 72.7% 6 14 20 30.0%
27 1981 22 9 31 71.0% 0 3 3 0.0% 14 5 19 73.7% 1 4 5 20.0% 1973 6 7 13 46.2% 11 11 22 50.0% 14 8 22 63.6% 3 7 10 30.0%
28 1982 10 9 19 52.6% 2 1 3 66.7% 20 7 27 74.1% 3 4 7 42.9% 1974 3 5 8 37.5% 3 2 5 60.0% 4 3 7 57.1% 7 8 15 46.7%
29 1983 9 6 15 60.0% 0 1 1 0.0% 5 5 10 50.0% 5 5 10 50.0% 1975 17 9 26 65.4% 4 4 8 50.0% 2 2 4 50.0% 7 6 13 53.8%
30 1984 8 6 14 57.1% — — — — 4 6 10 40.0% 3 6 9 33.3% 1976 2 4 6 33.3% 2 3 5 40.0% 5 4 9 55.6% 3 10 13 23.1%
31 1985 11 6 17 64.7% — — — — 1 3 4 25.0% 0 1 1 0.0% 1977 5 5 10 50.0% 0 1 1 0.0% 9 7 16 56.3% 0 2 2 0.0%
32 — — — — — — — — — — — — — — — — — 1978 1 2 3 33.3% — — — — 10 5 15 66.7% 2 2 4 50.0%
33 1987 0 4 4 0.0% — — — — — — — — — — — — 1979 1 2 3 33.3% 0 1 1 0.0% 3 1 4 75.0% — — — —
34 1988 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 95 74 169 56.2% 22 30 52 42.3% 96 53 149 64.4% 47 56 103 45.6% — 49 60 109 45.0% 62 59 121 51.2% 104 68 172 60.5% 30 56 86 34.9%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Hank Pfister Allan Stone
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
21 1975 1459 98.5 — — — — — +48 — 20.0% -2.00 0–2 1–0 — +0.30 — — — — — — — — — — — — — — — —
22 1976 1547 123.5 — — — — +11 -71 +47 45.7% -0.20 3–5 (38%) 2–6 (25%) — +1.09 1968 1657 115.2 — — — — -149 -115 +82 59.4% +0.68 5–7 (42%) — — +1.11
23 1977 1743 140.1 — — — — -58 -137 +17 54.4% +0.11 14–9 (61%) 8–9 (47%) — +0.19 1969 1727 125.7 — — — — -172 -3 +49 58.4% +0.69 9–6 (60%) — — +2.08
24 1978 1841 145.9 — — — — 0 -227 +11 61.6% +0.92 12–10 (55%) 11–10 (52%) — +2.99 1970 1686 133.4 — — — — -153 +110 -10 49.4% +0.10 1–3 (25%) 0–4 (0%) — -1.41
25 1979 1842 151.6 — — — — +8 — +56 53.5% +0.39 10–11 (48%) 8–9 (47%) — -3.48 1971 1611 134.6 — — — — -9 +62 -22 37.9% -0.50 3–11 (21%) 5–10 (33%) — -3.09
26 1980 1730 143.8 — — — — -6 -128 +175 46.7% -0.19 7–6 (54%) 8–10 (44%) — -3.62 1972 1720 144.1 — — — — -62 -102 +51 43.5% -0.33 3–10 (23%) 11–12 (48%) — -4.08
27 1981 1870 147.1 — — — — -15 -300 +93 61.2% +0.53 9–6 (60%) 14–6 (70%) — -1.71 1973 1674 128.9 — — — — -49 -62 +117 52.6% +0.37 8–16 (33%) 10–17 (37%) — +1.38
28 1982 1833 143.2 — — — — -50 -232 +127 59.2% +0.47 9–6 (60%) 14–7 (67%) — -3.17 1974 1747 136.3 — — — — -51 -91 +27 51.2% -0.06 1–7 (13%) 6–9 (40%) — -1.79
29 1983 1751 142.3 — — — — +74 — +118 50.5% -0.02 8–9 (47%) 6–6 (50%) — -3.26 1975 1849 143.5 — — — — +36 -171 -117 56.7% +0.24 9–6 (60%) 8–8 (50%) — -1.90
30 1984 1724 131.5 — — — — +56 — +53 45.8% -0.40 6–5 (55%) 3–2 (60%) — -0.93 1976 1740 146.3 — — — — +15 -49 +7 42.2% -0.40 3–7 (30%) 6–4 (60%) — -3.31
31 1985 1765 136.6 — — — — +34 — -33 53.6% +0.43 4–4 (50%) 5–6 (45%) — -1.13 1977 1667 122.8 — — — — +13 — +61 52.5% +0.48 4–7 (36%) 2–5 (29%) — +2.67
32 — — — — — — — — — — — — — — — — 1978 1799 140.3 — — — — -104 — +61 54.7% +0.36 7–4 (64%) 3–3 (50%) — -1.35
33 1987 1679 104.0 — — — — +22 — — 10.0% -2.10 0–1 1–2 (33%) — +0.12 1979 1739 114.2 — — — — -80 — +136 47.1% +0.18 1–0 1–1 — +1.08
34 1988 1656 102.6 — — — — — — — 25.0% -2.00 — — — -0.07 — — — — — — — — — — — — — — — —
Career — 1930 148.0 — — — — +4 -158 +75 53.9% +0.24 82–74 (53%) 81–73 (53%) 103.1 -2.69 — 1884 138.6 — — — — -30 -36 +54 51.4% +0.20 54–84 (39%) 52–73 (42%) 89.1 -1.79

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.