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

Dennis Ralston vs Bob Carmichael H2H: 2-0

Dennis Ralston holds a 2–0 lead over Bob Carmichael in their ATP head-to-head. Across 2 main-draw meetings, Dennis Ralston leads 1–0 on carpet and 1–0 on hard courts. Most recently, Dennis Ralston won the 1971 Dallas Wct round of 32 6-1 7-6.

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Dennis Ralston
USA Right-Handed 188 cm / 6'2"
H2H
2 – 0
2 main draw meetings
Bob Carmichael
AUS Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Dennis Ralston 6-1 7-6 Bob Carmichael Match data May 4, 1971* R32 Dallas Wct ATP 250 Carpet
Dennis Ralston 6-2 6-3 Bob Carmichael Match data Apr 7, 1971* R32 Miami Open 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
Dennis Ralston #287 #115 0 1,958 156 135 53.6% 0 0 0 0 4 4
Bob Carmichael #157 #55 0 1,902 213 256 45.4% 0 0 0 0 1 1

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 Dennis Ralston Bob Carmichael
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
25 1968 48–25 65.8% — 1,694 0 3 — — — — — — —
26 1969 28–24 53.8% — 1,787 0 3 — — — — — — —
27 1970 41–28 59.4% — 1,897 0 4 1968 13–8 61.9% — 1,582 0 0
28 1971 27–21 56.2% — 1,870 0 4 1969 23–15 60.5% — 1,667 0 0
29 1972 2–8 20.0% — 1,773 0 4 1970 48–33 59.3% — 1,845 0 0
30 1973 1–6 14.3% #219 1,693 0 4 1971 36–33 52.2% — 1,773 0 1
31 1974 3–5 37.5% #147 1,700 0 4 1972 20–30 40.0% — 1,740 0 1
32 1975 1–4 20.0% #187 1,651 0 4 1973 24–37 39.3% #80 1,598 0 1
33 1976 1–9 10.0% #248 1,578 0 4 1974 10–20 33.3% #112 1,640 0 1
34 1977 1–2 33.3% #253 1,593 0 4 1975 18–26 40.9% #71 1,635 0 1
35 1978 0–1 0.0% #287 1,586 0 4 1976 11–19 36.7% #134 1,609 0 1
36 — — — — — — — 1977 1–18 5.3% #158 1,424 0 1
37 1980 3–2 60.0% — 1,626 0 4 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 Dennis Ralston Bob Carmichael
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 %
25 1968 4 2 6 66.7% 5 3 8 62.5% 10 5 15 66.7% 29 15 44 65.9% — — — — — — — — — — — — — — — — —
26 1969 4 3 7 57.1% 4 6 10 40.0% 14 5 19 73.7% 6 10 16 37.5% — — — — — — — — — — — — — — — — —
27 1970 16 14 30 53.3% — — — — 14 7 21 66.7% 11 7 18 61.1% 1968 0 1 1 0.0% 9 4 13 69.2% 1 1 2 50.0% 3 2 5 60.0%
28 1971 5 4 9 55.6% 10 6 16 62.5% 6 5 11 54.5% 6 6 12 50.0% 1969 7 4 11 63.6% 6 5 11 54.5% 10 6 16 62.5% — — — —
29 1972 0 6 6 0.0% — — — — — — — — 2 2 4 50.0% 1970 18 11 29 62.1% 21 10 31 67.7% 8 7 15 53.3% 1 5 6 16.7%
30 1973 1 4 5 20.0% — — — — — — — — 0 2 2 0.0% 1971 13 9 22 59.1% 10 11 21 47.6% 8 6 14 57.1% 5 7 12 41.7%
31 1974 3 3 6 50.0% — — — — 0 1 1 0.0% 0 1 1 0.0% 1972 9 10 19 47.4% 2 4 6 33.3% 3 2 5 60.0% 6 14 20 30.0%
32 1975 0 1 1 0.0% 0 2 2 0.0% — — — — 1 1 2 50.0% 1973 3 5 8 37.5% 11 15 26 42.3% 5 5 10 50.0% 5 12 17 29.4%
33 1976 1 4 5 20.0% — — — — — — — — 0 5 5 0.0% 1974 8 8 16 50.0% 1 3 4 25.0% 1 3 4 25.0% 0 6 6 0.0%
34 1977 0 1 1 0.0% — — — — 1 1 2 50.0% — — — — 1975 4 9 13 30.8% 7 10 17 41.2% 6 4 10 60.0% 1 3 4 25.0%
35 1978 — — — — — — — — — — — — 0 1 1 0.0% 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 1980 0 1 1 0.0% — — — — 3 1 4 75.0% — — — — 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 — 34 43 77 44.2% 19 17 36 52.8% 48 25 73 65.8% 55 50 105 52.4% — 66 72 138 47.8% 72 79 151 47.7% 50 52 102 49.0% 25 53 78 32.1%

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 Dennis Ralston Bob Carmichael
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
25 1968 1694 112.7 — — — — +4 -104 +39 64.2% +1.56 11–5 (69%) — — +3.26 — — — — — — — — — — — — — — — —
26 1969 1788 133.1 — — — — -116 -165 +110 56.8% +0.27 7–12 (37%) 1–2 (33%) — -0.96 — — — — — — — — — — — — — — — —
27 1970 1898 144.3 — — — — -6 — +36 57.5% +0.56 13–8 (62%) 8–5 (62%) — -2.41 1968 1583 114.2 — — — — -63 +78 — 57.1% +0.73 3–3 (50%) — — +0.46
28 1971 1870 145.6 — — — — +26 -115 -40 55.9% +0.35 10–9 (53%) 10–7 (59%) — -4.83 1969 1668 117.5 — — — — +16 -38 -15 57.8% +0.57 3–1 (75%) — — +2.00
29 1972 1773 103.2 — — — — -28 — — 31.6% -1.47 1–2 (33%) 1–0 — +0.82 1970 1845 130.8 — — — — -48 -71 -119 56.3% +0.46 12–10 (55%) 7–4 (64%) — +1.01
30 1973 1693 110.4 — — — — -41 — — 20.0% -1.40 0–1 1–2 (33%) — -0.63 1971 1774 139.0 — — — — 0 -34 -27 51.5% +0.21 10–11 (48%) 15–12 (56%) — -5.29
31 1974 1701 123.5 — — — — -32 — — 38.9% -1.11 — 2–0 — -1.16 1972 1741 142.0 — — — — -18 -18 -26 43.5% -0.44 8–9 (47%) 8–5 (62%) — -7.00
32 1975 1651 108.9 — — — — -3 — — 30.8% -1.46 1–1 3–1 (75%) — -0.29 1973 1599 129.5 — — — — +45 +49 +81 43.2% -0.48 8–15 (35%) 9–7 (56%) — -2.45
33 1976 1579 103.5 — — — — -38 — — 19.0% -2.62 1–2 (33%) 3–2 (60%) — -0.04 1974 1641 131.6 — — — — +32 -20 +2 35.3% -0.82 2–4 (33%) 1–3 (25%) — -1.64
34 1977 1593 106.1 — — — — — — — 45.5% -0.54 0–1 0–1 — -0.26 1975 1635 133.2 — — — — -25 -23 +70 45.9% -0.18 5–11 (31%) 4–8 (33%) — +1.11
35 1978 1586 102.9 — — — — — — — 0.0% -3.50 — — — -0.08 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 1980 1626 122.5 — — — — — — +215 60.0% +0.40 — — — +0.01 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 — 1958 135.6 — — — — -19 -127 +55 54.5% +0.38 44–41 (52%) 29–20 (59%) 105.6 -2.33 — 1903 134.5 — — — — 0 -12 +14 47.0% -0.16 60–77 (44%) 52–54 (49%) 97.7 -1.97

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.