H2H data updated: 2026-09-02 00:00 UTC

Allan Stone vs William Brown H2H: 2-0

Allan Stone holds a 2–0 lead over William Brown in their ATP head-to-head. Across 2 main-draw meetings, Allan Stone leads 1–0 on grass and 1–0 on hard courts. Most recently, Allan Stone won the 1973 Christchurch round of 32 6-1 7-6.

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Allan Stone
AUS Age 80 Right-Handed
H2H
2 – 0
2 main draw meetings
William Brown
USA Age 81 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Allan Stone 6-1 7-6 William Brown Match data Nov 21, 1973* R32 Christchurch ATP 250 Grass
Allan Stone #57 6-3 6-3 William Brown #215 Match data Nov 8, 1973* R16 Djkarta 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
Allan Stone #199 #38 0 1,884 245 243 50.2% 0 0 0 0 0 0
William Brown #436 #86 0 1,555 28 81 25.7% 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 Allan Stone William Brown
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 1968 38–25 60.3% — 1,656 0 0 — — — — — — —
23 1969 35–20 63.6% — 1,727 0 0 1968 2–6 25.0% — 1,442 0 0
24 1970 15–16 48.4% — 1,686 0 0 1969 2–5 28.6% — 1,448 0 0
25 1971 16–31 34.0% — 1,611 0 0 1970 1–7 12.5% — 1,425 0 0
26 1972 17–30 36.2% — 1,720 0 0 1971 1–6 14.3% — 1,415 0 0
27 1973 34–33 50.7% #60 1,673 0 0 1972 3–8 27.3% — 1,440 0 0
28 1974 17–18 48.6% #49 1,747 0 0 1973 2–12 14.3% #224 1,409 0 0
29 1975 30–21 58.8% #38 1,848 0 0 1974 11–19 36.7% #86 1,549 0 0
30 1976 12–21 36.4% #103 1,740 0 0 1975 5–16 23.8% #165 1,485 0 0
31 1977 14–15 48.3% #81 1,667 0 0 1976 1–1 50.0% #239 1,511 0 0
32 1978 13–9 59.1% #67 1,799 0 0 1977 0–1 0.0% #366 1,492 0 0
33 1979 4–4 50.0% #199 1,739 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 Allan Stone William Brown
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 %
22 1968 2 3 5 40.0% 13 12 25 52.0% 23 10 33 69.7% — — — — — — — — — — — — — — — — — — — — —
23 1969 2 2 4 50.0% 14 6 20 70.0% 19 12 31 61.3% — — — — 1968 — — — — 1 2 3 33.3% 1 4 5 20.0% — — — —
24 1970 1 4 5 20.0% 9 5 14 64.3% 5 7 12 41.7% — — — — 1969 2 2 4 50.0% 0 3 3 0.0% — — — — — — — —
25 1971 6 8 14 42.9% 6 10 16 37.5% 2 6 8 25.0% 2 7 9 22.2% 1970 0 5 5 0.0% — — — — 1 2 3 33.3% — — — —
26 1972 3 9 12 25.0% 0 4 4 0.0% 8 3 11 72.7% 6 14 20 30.0% 1971 0 4 4 0.0% 1 1 2 50.0% — — — — 0 1 1 0.0%
27 1973 6 7 13 46.2% 11 11 22 50.0% 14 8 22 63.6% 3 7 10 30.0% 1972 0 2 2 0.0% 0 1 1 0.0% 2 3 5 40.0% 1 2 3 33.3%
28 1974 3 5 8 37.5% 3 2 5 60.0% 4 3 7 57.1% 7 8 15 46.7% 1973 1 5 6 16.7% 1 1 2 50.0% 0 5 5 0.0% 0 1 1 0.0%
29 1975 17 9 26 65.4% 4 4 8 50.0% 2 2 4 50.0% 7 6 13 53.8% 1974 1 3 4 25.0% 3 7 10 30.0% 3 4 7 42.9% 4 5 9 44.4%
30 1976 2 4 6 33.3% 2 3 5 40.0% 5 4 9 55.6% 3 10 13 23.1% 1975 0 2 2 0.0% 2 6 8 25.0% 0 1 1 0.0% 3 7 10 30.0%
31 1977 5 5 10 50.0% 0 1 1 0.0% 9 7 16 56.3% 0 2 2 0.0% 1976 1 1 2 50.0% — — — — — — — — — — — —
32 1978 1 2 3 33.3% — — — — 10 5 15 66.7% 2 2 4 50.0% 1977 — — — — 0 1 1 0.0% — — — — — — — —
33 1979 1 2 3 33.3% 0 1 1 0.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — — — — — —
Career — 49 60 109 45.0% 62 59 121 51.2% 104 68 172 60.5% 30 56 86 34.9% — 5 24 29 17.2% 8 22 30 26.7% 7 19 26 26.9% 8 16 24 33.3%

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 Allan Stone William Brown
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
22 1968 1657 115.2 — — — — -149 -115 +82 59.4% +0.68 5–7 (42%) — — +1.11 — — — — — — — — — — — — — — — —
23 1969 1727 125.7 — — — — -172 -3 +49 58.4% +0.69 9–6 (60%) — — +2.08 1968 1443 97.1 — — — — — +51 -1 31.6% -0.95 0–1 — — +0.02
24 1970 1686 133.4 — — — — -153 +110 -10 49.4% +0.10 1–3 (25%) 0–4 (0%) — -1.41 1969 1449 101.9 — — — — +135 +5 — 29.4% -1.29 1–1 — — -0.32
25 1971 1611 134.6 — — — — -9 +62 -22 37.9% -0.50 3–11 (21%) 5–10 (33%) — -3.09 1970 1426 102.9 — — — — +83 — +34 31.8% -1.32 0–3 (0%) — — +0.14
26 1972 1720 144.1 — — — — -62 -102 +51 43.5% -0.33 3–10 (23%) 11–12 (48%) — -4.08 1971 1415 98.5 — — — — +22 — — 21.4% -1.64 1–1 0–1 — +0.06
27 1973 1674 128.9 — — — — -49 -62 +117 52.6% +0.37 8–16 (33%) 10–17 (37%) — +1.38 1972 1441 106.2 — — — — +6 — +72 37.0% -0.63 1–2 (33%) 1–3 (25%) — +0.30
28 1974 1747 136.3 — — — — -51 -91 +27 51.2% -0.06 1–7 (13%) 6–9 (40%) — -1.79 1973 1410 107.0 — — — — +31 — +18 24.2% -1.79 1–2 (33%) 3–3 (50%) — +0.02
29 1975 1849 143.5 — — — — +36 -171 -117 56.7% +0.24 9–6 (60%) 8–8 (50%) — -1.90 1974 1550 114.9 — — — — -55 -68 -71 37.7% -1.26 1–3 (25%) 6–5 (55%) — +0.71
30 1976 1740 146.3 — — — — +15 -49 +7 42.2% -0.40 3–7 (30%) 6–4 (60%) — -3.31 1975 1486 110.8 — — — — -1 -31 — 28.8% -1.54 4–3 (57%) 4–4 (50%) — +1.07
31 1977 1667 122.8 — — — — +13 — +61 52.5% +0.48 4–7 (36%) 2–5 (29%) — +2.67 1976 1512 113.7 — — — — — — — 40.0% -0.20 1–0 1–0 — -0.37
32 1978 1799 140.3 — — — — -104 — +61 54.7% +0.36 7–4 (64%) 3–3 (50%) — -1.35 1977 1493 94.5 — — — — — — — 0.0% -3.00 — 0–1 — +0.28
33 1979 1739 114.2 — — — — -80 — +136 47.1% +0.18 1–0 1–1 — +1.08 — — — — — — — — — — — — — — — —
Career — 1884 138.6 — — — — -30 -36 +54 51.4% +0.20 54–84 (39%) 52–73 (42%) 89.1 -1.79 — 1556 110.6 — — — — +11 -32 +2 31.5% -1.32 10–16 (38%) 15–17 (47%) 97.3 +1.80

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.