H2H data updated: 2026-09-05 00:00 UTC

Dennis Ralston vs Tom Mozur H2H: 1-0

Dennis Ralston holds a 1–0 lead over Tom Mozur in their ATP head-to-head. Across 1 main-draw meeting, Dennis Ralston leads 1–0 on hard courts. Most recently, Dennis Ralston won the 1970 Washington Open round of 64 6-1 6-1.

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

Dennis Ralston
USA Right-Handed 188 cm / 6'2"
H2H
1 – 0
1 main draw meetings
Tom Mozur
USA

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Dennis Ralston 6-1 6-1 Tom Mozur Match data Jul 20, 1970* R64 Washington 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
Tom Mozur — — — 1,507 — — — 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 Tom Mozur
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 — — — — — — —
28 1971 27–21 56.2% — 1,870 0 4 — — — — — — —
29 1972 2–8 20.0% — 1,773 0 4 — — — — — — —
30 1973 1–6 14.3% #219 1,693 0 4 — — — — — — —
31 1974 3–5 37.5% #147 1,700 0 4 — — — — — — —
32 1975 1–4 20.0% #187 1,651 0 4 — — — — — — —
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 — — — — — — —
37 1980 3–2 60.0% — 1,626 0 4 — — — — — — —

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 Tom Mozur
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
20 — — — — — — — — — — — — — — — — 1968 1482 97.9 — — — — — -26 +58 35.7% -0.78 — — — +0.14
21 — — — — — — — — — — — — — — — — 1969 1463 99.6 — — — — — +2 — 14.3% -2.43 1–0 — — -0.25
22 — — — — — — — — — — — — — — — — 1970 1449 104.4 — — — — — — — 0.0% -3.63 — 0–1 — -0.94
23 — — — — — — — — — — — — — — — — 1971 1435 98.1 — — — — — — — 33.3% -1.33 0–1 — — +0.30
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%) 106.0 -2.41 — — — — — — — — — — — — — — — —
28 1971 1870 145.6 — — — — +26 -115 -40 55.9% +0.35 10–9 (53%) 10–7 (59%) 103.0 -4.83 — — — — — — — — — — — — — — — —
29 1972 1773 103.2 — — — — -28 — — 31.6% -1.47 1–2 (33%) 1–0 — +0.82 — — — — — — — — — — — — — — — —
30 1973 1693 110.4 — — — — -41 — — 20.0% -1.40 0–1 1–2 (33%) — -0.63 — — — — — — — — — — — — — — — —
31 1974 1701 123.5 — — — — -32 — — 38.9% -1.11 — 2–0 — -1.16 — — — — — — — — — — — — — — — —
32 1975 1651 108.9 — — — — -3 — — 30.8% -1.46 1–1 3–1 (75%) — -0.29 — — — — — — — — — — — — — — — —
33 1976 1579 103.5 — — — — -38 — — 19.0% -2.62 1–2 (33%) 3–2 (60%) 99.7 -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 — — — — — — — — — — — — — — — —
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 — 1507 100.0 — — — — — -12 +58 20.5% -2.00 1–1 0–1 — -4.41

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.