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

Bob Carmichael vs Allan Stone H2H: 4-4

Bob Carmichael and Allan Stone are tied 4–4 in their ATP head-to-head. Across 8 main-draw meetings, Allan Stone leads 3–1 on grass, while they are tied 1–1 on clay. Most recently, Allan Stone won the 1979 Hobart quarterfinal 1-6 7-6 14-12.

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

Bob Carmichael
AUS Right-Handed 183 cm / 6'0"
H2H
4 – 4
8 main draw meetings
Allan Stone
AUS Age 80 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Allan Stone #67 1-6 7-6 14-12 Bob Carmichael #133 Match data Jan 6, 1979* QF Hobart ATP 250 Grass
Allan Stone 6-1 6-4 Bob Carmichael Match data Jan 13, 1977* R32 Adelaide ATP 250 Grass
Bob Carmichael 7-6 6-1 Allan Stone Match data Oct 28, 1976* R32 Perth ATP 250 Hard
Allan Stone 6-4 7-6 Bob Carmichael Match data Aug 29, 1975* R128 US Open Grand Slam Clay
Allan Stone 4-6 7-5 6-1 7-5 Bob Carmichael Match data Dec 11, 1971* QF ASB Classic ATP 250 Grass
Bob Carmichael 4-6 6-4 6-1 Allan Stone Match data Apr 24, 1971* R16 Houston ATP 250 Clay
Bob Carmichael 7-6 7-6 6-3 Allan Stone Match data Mar 13, 1971* F ASB Classic ATP 250 Hard
Bob Carmichael 7-6 6-4 6-2 Allan Stone Match data Mar 11, 1971* R64 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
Bob Carmichael #157 #55 0 1,902 213 256 45.4% 0 0 0 0 1 1
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 Bob Carmichael Allan Stone
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
24 — — — — — — — 1970 15–16 48.4% — 1,686 0 0
25 — — — — — — — 1971 16–31 34.0% — 1,611 0 0
26 — — — — — — — 1972 17–30 36.2% — 1,720 0 0
27 1968 13–8 61.9% — 1,582 0 0 1973 34–33 50.7% #60 1,673 0 0
28 1969 23–15 60.5% — 1,667 0 0 1974 17–18 48.6% #49 1,747 0 0
29 1970 48–33 59.3% — 1,845 0 0 1975 30–21 58.8% #38 1,848 0 0
30 1971 36–33 52.2% — 1,773 0 1 1976 12–21 36.4% #103 1,740 0 0
31 1972 20–30 40.0% — 1,740 0 1 1977 14–15 48.3% #81 1,667 0 0
32 1973 24–37 39.3% #80 1,598 0 1 1978 13–9 59.1% #67 1,799 0 0
33 1974 10–20 33.3% #112 1,640 0 1 1979 4–4 50.0% #199 1,739 0 0
34 1975 18–26 40.9% #71 1,635 0 1 — — — — — — —
35 1976 11–19 36.7% #134 1,609 0 1 — — — — — — —
36 1977 1–18 5.3% #158 1,424 0 1 — — — — — — —
37 1978 4–7 36.4% #133 1,483 0 1 — — — — — — —
38 1979 5–10 33.3% #157 1,495 0 1 — — — — — — —

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 Bob Carmichael 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 %
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% — — — —
24 — — — — — — — — — — — — — — — — — 1970 1 4 5 20.0% 9 5 14 64.3% 5 7 12 41.7% — — — —
25 — — — — — — — — — — — — — — — — — 1971 6 8 14 42.9% 6 10 16 37.5% 2 6 8 25.0% 2 7 9 22.2%
26 — — — — — — — — — — — — — — — — — 1972 3 9 12 25.0% 0 4 4 0.0% 8 3 11 72.7% 6 14 20 30.0%
27 1968 0 1 1 0.0% 9 4 13 69.2% 1 1 2 50.0% 3 2 5 60.0% 1973 6 7 13 46.2% 11 11 22 50.0% 14 8 22 63.6% 3 7 10 30.0%
28 1969 7 4 11 63.6% 6 5 11 54.5% 10 6 16 62.5% — — — — 1974 3 5 8 37.5% 3 2 5 60.0% 4 3 7 57.1% 7 8 15 46.7%
29 1970 18 11 29 62.1% 21 10 31 67.7% 8 7 15 53.3% 1 5 6 16.7% 1975 17 9 26 65.4% 4 4 8 50.0% 2 2 4 50.0% 7 6 13 53.8%
30 1971 13 9 22 59.1% 10 11 21 47.6% 8 6 14 57.1% 5 7 12 41.7% 1976 2 4 6 33.3% 2 3 5 40.0% 5 4 9 55.6% 3 10 13 23.1%
31 1972 9 10 19 47.4% 2 4 6 33.3% 3 2 5 60.0% 6 14 20 30.0% 1977 5 5 10 50.0% 0 1 1 0.0% 9 7 16 56.3% 0 2 2 0.0%
32 1973 3 5 8 37.5% 11 15 26 42.3% 5 5 10 50.0% 5 12 17 29.4% 1978 1 2 3 33.3% — — — — 10 5 15 66.7% 2 2 4 50.0%
33 1974 8 8 16 50.0% 1 3 4 25.0% 1 3 4 25.0% 0 6 6 0.0% 1979 1 2 3 33.3% 0 1 1 0.0% 3 1 4 75.0% — — — —
34 1975 4 9 13 30.8% 7 10 17 41.2% 6 4 10 60.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — —
35 1976 3 6 9 33.3% 2 7 9 22.2% 3 5 8 37.5% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
36 1977 0 5 5 0.0% 0 5 5 0.0% 1 7 8 12.5% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
37 1978 — — — — 2 3 5 40.0% 2 3 5 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
38 1979 1 4 5 20.0% 1 2 3 33.3% 2 3 5 40.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
Career — 66 72 138 47.8% 72 79 151 47.7% 50 52 102 49.0% 25 53 78 32.1% — 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 Bob Carmichael 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
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
24 — — — — — — — — — — — — — — — — 1970 1686 133.4 — — — — -153 +110 -10 49.4% +0.10 1–3 (25%) 0–4 (0%) — -1.41
25 — — — — — — — — — — — — — — — — 1971 1611 134.6 — — — — -9 +62 -22 37.9% -0.50 3–11 (21%) 5–10 (33%) — -3.09
26 — — — — — — — — — — — — — — — — 1972 1720 144.1 — — — — -62 -102 +51 43.5% -0.33 3–10 (23%) 11–12 (48%) — -4.08
27 1968 1583 114.2 — — — — -63 +78 — 57.1% +0.73 3–3 (50%) — — +0.46 1973 1674 128.9 — — — — -49 -62 +117 52.6% +0.37 8–16 (33%) 10–17 (37%) — +1.38
28 1969 1668 117.5 — — — — +16 -38 -15 57.8% +0.57 3–1 (75%) — — +2.00 1974 1747 136.3 — — — — -51 -91 +27 51.2% -0.06 1–7 (13%) 6–9 (40%) — -1.79
29 1970 1845 130.8 — — — — -48 -71 -119 56.3% +0.46 12–10 (55%) 7–4 (64%) — +1.01 1975 1849 143.5 — — — — +36 -171 -117 56.7% +0.24 9–6 (60%) 8–8 (50%) — -1.90
30 1971 1774 139.0 — — — — 0 -34 -27 51.5% +0.21 10–11 (48%) 15–12 (56%) — -5.29 1976 1740 146.3 — — — — +15 -49 +7 42.2% -0.40 3–7 (30%) 6–4 (60%) — -3.31
31 1972 1741 142.0 — — — — -18 -18 -26 43.5% -0.44 8–9 (47%) 8–5 (62%) — -7.00 1977 1667 122.8 — — — — +13 — +61 52.5% +0.48 4–7 (36%) 2–5 (29%) — +2.67
32 1973 1599 129.5 — — — — +45 +49 +81 43.2% -0.48 8–15 (35%) 9–7 (56%) — -2.45 1978 1799 140.3 — — — — -104 — +61 54.7% +0.36 7–4 (64%) 3–3 (50%) — -1.35
33 1974 1641 131.6 — — — — +32 -20 +2 35.3% -0.82 2–4 (33%) 1–3 (25%) — -1.64 1979 1739 114.2 — — — — -80 — +136 47.1% +0.18 1–0 1–1 — +1.08
34 1975 1635 133.2 — — — — -25 -23 +70 45.9% -0.18 5–11 (31%) 4–8 (33%) — +1.11 — — — — — — — — — — — — — — — —
35 1976 1609 122.8 — — — — +21 -51 +82 38.2% -1.04 6–4 (60%) 4–2 (67%) — +0.71 — — — — — — — — — — — — — — — —
36 1977 1425 108.0 — — — — +117 +59 +116 19.6% -1.78 0–4 (0%) 1–6 (14%) — +0.65 — — — — — — — — — — — — — — — —
37 1978 1483 114.6 — — — — — +11 +102 37.9% -0.90 1–1 2–2 (50%) — +0.94 — — — — — — — — — — — — — — — —
38 1979 1496 122.8 — — — — +41 -7 +60 37.5% -0.85 2–4 (33%) 1–5 (17%) — +0.32 — — — — — — — — — — — — — — — —
Career — 1903 134.5 — — — — 0 -12 +14 47.0% -0.16 60–77 (44%) 52–54 (49%) 97.7 -1.97 — 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.