H2H data updated: 2026-09-01 00:00 UTC

Allan Stone vs Robert Maud H2H: 2-1

Allan Stone holds a 2–1 lead over Robert Maud in their ATP head-to-head. Across 3 main-draw meetings, Allan Stone leads 2–0 on hard courts, while Robert Maud leads 1–0 on carpet. Most recently, Allan Stone won the 1975 La Costa Wct round of 32 6-2 6-4.

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Allan Stone
AUS Age 80 Right-Handed
H2H
2 – 1
3 main draw meetings
Robert Maud
RSA Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Allan Stone 6-2 6-4 Robert Maud Match data Feb 20, 1975* R32 La Costa Wct ATP 250 Hard
Robert Maud 6-3 6-3 Allan Stone Match data Jan 23, 1974* R64 Philadelphia Wct ATP 250 Carpet
Allan Stone 6-1 7-6 Robert Maud Match data Aug 11, 1971* R32 U.S. Pro Tennis Championships 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
Robert Maud #326 #57 0 1,765 123 130 48.6% 0 0 0 0 2 2

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 Robert Maud
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 — — — — — — — 1968 29–11 72.5% — 1,700 0 1
22 1968 38–25 60.3% — 1,656 0 0 1969 21–10 67.7% — 1,702 0 2
23 1969 35–20 63.6% — 1,727 0 0 1970 23–13 63.9% — 1,696 0 2
24 1970 15–16 48.4% — 1,686 0 0 1971 22–31 41.5% — 1,669 0 2
25 1971 16–31 34.0% — 1,611 0 0 1972 6–26 18.8% — 1,588 0 2
26 1972 17–30 36.2% — 1,720 0 0 1973 8–16 33.3% #73 1,586 0 2
27 1973 34–33 50.7% #60 1,673 0 0 1974 12–13 48.0% #62 1,640 0 2
28 1974 17–18 48.6% #49 1,747 0 0 1975 2–10 16.7% #178 1,604 0 2
29 1975 30–21 58.8% #38 1,848 0 0 — — — — — — —
30 1976 12–21 36.4% #103 1,740 0 0 — — — — — — —
31 1977 14–15 48.3% #81 1,667 0 0 — — — — — — —
32 1978 13–9 59.1% #67 1,799 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 Robert Maud
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 — — — — — — — — — — — — — — — — — 1968 15 4 19 78.9% 11 4 15 73.3% 3 3 6 50.0% — — — —
22 1968 2 3 5 40.0% 13 12 25 52.0% 23 10 33 69.7% — — — — 1969 8 2 10 80.0% 10 5 15 66.7% 3 3 6 50.0% — — — —
23 1969 2 2 4 50.0% 14 6 20 70.0% 19 12 31 61.3% — — — — 1970 7 3 10 70.0% 2 3 5 40.0% 14 7 21 66.7% — — — —
24 1970 1 4 5 20.0% 9 5 14 64.3% 5 7 12 41.7% — — — — 1971 6 11 17 35.3% 8 9 17 47.1% 5 4 9 55.6% 3 7 10 30.0%
25 1971 6 8 14 42.9% 6 10 16 37.5% 2 6 8 25.0% 2 7 9 22.2% 1972 1 8 9 11.1% 2 4 6 33.3% 1 1 2 50.0% 2 13 15 13.3%
26 1972 3 9 12 25.0% 0 4 4 0.0% 8 3 11 72.7% 6 14 20 30.0% 1973 0 4 4 0.0% 2 5 7 28.6% — — — — 6 7 13 46.2%
27 1973 6 7 13 46.2% 11 11 22 50.0% 14 8 22 63.6% 3 7 10 30.0% 1974 1 2 3 33.3% 3 2 5 60.0% 1 2 3 33.3% 7 7 14 50.0%
28 1974 3 5 8 37.5% 3 2 5 60.0% 4 3 7 57.1% 7 8 15 46.7% 1975 0 5 5 0.0% 2 2 4 50.0% — — — — 0 3 3 0.0%
29 1975 17 9 26 65.4% 4 4 8 50.0% 2 2 4 50.0% 7 6 13 53.8% — — — — — — — — — — — — — — — — —
30 1976 2 4 6 33.3% 2 3 5 40.0% 5 4 9 55.6% 3 10 13 23.1% — — — — — — — — — — — — — — — — —
31 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 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% — 38 39 77 49.4% 40 34 74 54.1% 27 20 47 57.4% 18 37 55 32.7%

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 Robert Maud
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 — — — — — — — — — — — — — — — — 1968 1700 120.9 — — — — +163 +11 -204 65.8% +0.93 6–4 (60%) — — +0.89
22 1968 1657 115.2 — — — — -149 -115 +82 59.4% +0.68 5–7 (42%) — — +1.11 1969 1703 122.5 — — — — +258 +33 -167 66.3% +1.14 2–5 (29%) 1–0 — +2.57
23 1969 1727 125.7 — — — — -172 -3 +49 58.4% +0.69 9–6 (60%) — — +2.08 1970 1696 132.5 — — — — +234 -52 -5 60.2% +0.90 5–4 (56%) — — +2.00
24 1970 1686 133.4 — — — — -153 +110 -10 49.4% +0.10 1–3 (25%) 0–4 (0%) — -1.41 1971 1670 137.5 — — — — +26 +7 +12 42.4% -0.42 5–11 (31%) 8–7 (53%) — -4.04
25 1971 1611 134.6 — — — — -9 +62 -22 37.9% -0.50 3–11 (21%) 5–10 (33%) — -3.09 1972 1588 132.9 — — — — -63 +83 — 23.6% -1.46 1–6 (14%) 0–9 (0%) — -3.96
26 1972 1720 144.1 — — — — -62 -102 +51 43.5% -0.33 3–10 (23%) 11–12 (48%) — -4.08 1973 1587 131.8 — — — — -7 +51 — 40.0% -0.72 4–7 (36%) 7–3 (70%) — -0.85
27 1973 1674 128.9 — — — — -49 -62 +117 52.6% +0.37 8–16 (33%) 10–17 (37%) — +1.38 1974 1641 124.4 — — — — -27 +18 +50 41.9% -0.73 8–3 (73%) 7–1 (88%) — +0.16
28 1974 1747 136.3 — — — — -51 -91 +27 51.2% -0.06 1–7 (13%) 6–9 (40%) — -1.79 1975 1604 119.3 — — — — -74 +56 — 27.6% -1.69 1–4 (20%) 2–0 — -1.13
29 1975 1849 143.5 — — — — +36 -171 -117 56.7% +0.24 9–6 (60%) 8–8 (50%) — -1.90 — — — — — — — — — — — — — — — —
30 1976 1740 146.3 — — — — +15 -49 +7 42.2% -0.40 3–7 (30%) 6–4 (60%) — -3.31 — — — — — — — — — — — — — — — —
31 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 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 — 1766 134.9 — — — — +46 +23 -46 49.5% 0.00 32–44 (42%) 25–20 (56%) 102.5 -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.