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

Dennis Ralston vs Owen Davidson H2H: 0-2

Owen Davidson holds a 2–0 lead over Dennis Ralston in their ATP head-to-head. Across 2 main-draw meetings, Owen Davidson leads 1–0 on carpet and 1–0 on grass. Most recently, Owen Davidson won the 1971 Chicago Wct round of 32 6-2 6-3.

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Dennis Ralston
USA Right-Handed 188 cm / 6'2"
H2H
0 – 2
2 main draw meetings
Owen Davidson
AUS Left-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Owen Davidson 6-2 6-3 Dennis Ralston Match data May 1, 1971* R32 Chicago Wct ATP 250 Carpet
Owen Davidson 6-1 8-6 Dennis Ralston Match data Jun 12, 1970* R16 Bristol ATP 250 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
Dennis Ralston #287 #115 0 1,958 156 135 53.6% 0 0 0 0 4 4
Owen Davidson #662 #73 0 1,806 89 111 44.5% 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 Dennis Ralston Owen Davidson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
24 — — — — — — — 1968 8–6 57.1% — 1,530 0 0
25 1968 48–25 65.8% — 1,694 0 3 1969 14–12 53.8% — 1,660 0 0
26 1969 28–24 53.8% — 1,787 0 3 1970 23–24 48.9% — 1,667 0 0
27 1970 41–28 59.4% — 1,897 0 4 1971 21–29 42.0% — 1,684 0 0
28 1971 27–21 56.2% — 1,870 0 4 1972 2–12 14.3% — 1,621 0 0
29 1972 2–8 20.0% — 1,773 0 4 1973 15–12 55.6% #147 1,665 0 0
30 1973 1–6 14.3% #219 1,693 0 4 1974 5–13 27.8% #111 1,614 0 0
31 1974 3–5 37.5% #147 1,700 0 4 1975 1–1 50.0% #252 1,617 0 0
32 1975 1–4 20.0% #187 1,651 0 4 1976 0–1 0.0% #360 1,615 0 0
33 1976 1–9 10.0% #248 1,578 0 4 — — — — — — —
34 1977 1–2 33.3% #253 1,593 0 4 — — — — — — —
35 1978 0–1 0.0% #287 1,586 0 4 1979 0–1 0.0% #662 1,606 0 0
37 1980 3–2 60.0% — 1,626 0 4 — — — — — — —

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 Owen Davidson
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 %
24 — — — — — — — — — — — — — — — — — 1968 0 2 2 0.0% 2 1 3 66.7% 2 2 4 50.0% 4 1 5 80.0%
25 1968 4 2 6 66.7% 5 3 8 62.5% 10 5 15 66.7% 29 15 44 65.9% 1969 0 1 1 0.0% 7 5 12 58.3% 5 4 9 55.6% 2 2 4 50.0%
26 1969 4 3 7 57.1% 4 6 10 40.0% 14 5 19 73.7% 6 10 16 37.5% 1970 3 5 8 37.5% 3 5 8 37.5% 17 10 27 63.0% 0 4 4 0.0%
27 1970 16 14 30 53.3% — — — — 14 7 21 66.7% 11 7 18 61.1% 1971 4 8 12 33.3% 2 8 10 20.0% 10 6 16 62.5% 5 7 12 41.7%
28 1971 5 4 9 55.6% 10 6 16 62.5% 6 5 11 54.5% 6 6 12 50.0% 1972 1 2 3 33.3% 0 2 2 0.0% 1 2 3 33.3% 0 6 6 0.0%
29 1972 0 6 6 0.0% — — — — — — — — 2 2 4 50.0% 1973 3 2 5 60.0% 0 3 3 0.0% 12 4 16 75.0% 0 3 3 0.0%
30 1973 1 4 5 20.0% — — — — — — — — 0 2 2 0.0% 1974 3 5 8 37.5% 1 3 4 25.0% 1 2 3 33.3% 0 3 3 0.0%
31 1974 3 3 6 50.0% — — — — 0 1 1 0.0% 0 1 1 0.0% 1975 1 1 2 50.0% — — — — — — — — — — — —
32 1975 0 1 1 0.0% 0 2 2 0.0% — — — — 1 1 2 50.0% 1976 — — — — — — — — — — — — 0 1 1 0.0%
33 1976 1 4 5 20.0% — — — — — — — — 0 5 5 0.0% — — — — — — — — — — — — — — — — —
34 1977 0 1 1 0.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
35 1978 — — — — — — — — — — — — 0 1 1 0.0% 1979 0 1 1 0.0% — — — — — — — — — — — —
37 1980 0 1 1 0.0% — — — — 3 1 4 75.0% — — — — — — — — — — — — — — — — — — — — —
Career — 34 43 77 44.2% 19 17 36 52.8% 48 25 73 65.8% 55 50 105 52.4% — 15 27 42 35.7% 15 27 42 35.7% 48 30 78 61.5% 11 27 38 28.9%

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 Dennis Ralston Owen Davidson
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
24 — — — — — — — — — — — — — — — — 1968 1531 109.6 — — — — +18 +18 -41 50.0% +0.19 2–2 (50%) — — -0.14
25 1968 1694 112.7 — — — — +4 -104 +39 64.2% +1.56 11–5 (69%) — — +3.26 1969 1661 127.4 — — — — -84 -9 -71 55.7% +0.71 3–3 (50%) — — -1.30
26 1969 1788 133.1 — — — — -116 -165 +110 56.8% +0.27 7–12 (37%) 1–2 (33%) — -0.96 1970 1667 136.1 — — — — -120 -53 +72 52.4% +0.23 4–8 (33%) 2–5 (29%) — -1.05
27 1970 1898 144.3 — — — — -6 — +36 57.5% +0.56 13–8 (62%) 8–5 (62%) — -2.41 1971 1685 139.9 — — — — -37 -124 +112 40.5% -0.57 3–5 (38%) 3–7 (30%) — -5.35
28 1971 1870 145.6 — — — — +26 -115 -40 55.9% +0.35 10–9 (53%) 10–7 (59%) — -4.83 1972 1621 122.9 — — — — -39 — +125 18.2% -2.00 1–2 (33%) 2–2 (50%) — -1.30
29 1972 1773 103.2 — — — — -28 — — 31.6% -1.47 1–2 (33%) 1–0 — +0.82 1973 1665 126.1 — — — — -70 -141 +127 55.9% +0.32 3–5 (38%) 2–1 (67%) — +0.45
30 1973 1693 110.4 — — — — -41 — — 20.0% -1.40 0–1 1–2 (33%) — -0.63 1974 1615 121.5 — — — — -69 -106 +129 29.3% -1.17 0–3 (0%) 1–5 (17%) — -1.34
31 1974 1701 123.5 — — — — -32 — — 38.9% -1.11 — 2–0 — -1.16 1975 1617 100.3 — — — — — — — 50.0% -0.50 — 1–0 — +0.34
32 1975 1651 108.9 — — — — -3 — — 30.8% -1.46 1–1 3–1 (75%) — -0.29 1976 1616 108.2 — — — — — — — 33.3% -2.00 0–1 — — -0.29
33 1976 1579 103.5 — — — — -38 — — 19.0% -2.62 1–2 (33%) 3–2 (60%) — -0.04 — — — — — — — — — — — — — — — —
34 1977 1593 106.1 — — — — — — — 45.5% -0.54 0–1 0–1 — -0.26 — — — — — — — — — — — — — — — —
35 1978 1586 102.9 — — — — — — — 0.0% -3.50 — — — -0.08 1979 1607 99.1 — — — — — — — 0.0% -5.00 — — — -0.12
37 1980 1626 122.5 — — — — — — +215 60.0% +0.40 — — — +0.01 — — — — — — — — — — — — — — — —
Career — 1958 135.6 — — — — -19 -127 +55 54.5% +0.38 44–41 (52%) 29–20 (59%) 105.6 -2.33 — 1806 135.9 — — — — -56 -64 +73 45.8% -0.19 16–29 (36%) 11–20 (35%) 93.7 -5.21

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.