H2H data updated: 2026-10-25 00:00 UTC

Dennis Ralston vs Jean Loup Rouyer H2H: 1-0

Dennis Ralston holds a 1–0 lead over Jean Loup Rouyer 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 32 8-6 8-6.

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Dennis Ralston
USA Right-Handed 188 cm / 6'2"
H2H
1 – 0
1 main-draw meetings
Jean Loup Rouyer
FRA Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Dennis Ralston 8-6 8-6 Jean Loup Rouyer Match data Jul 21, 1970* R32 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 — #115 0 1,957 156 135 53.6% 0 0 0 0 4 4
Jean Loup Rouyer — #133 0 1,701 67 69 49.3% 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 Jean Loup Rouyer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 — — — — — — — 1968 4–6 40.0% — 1,475 0 0
23 — — — — — — — 1969 16–19 45.7% — 1,591 0 0
24 — — — — — — — 1970 18–14 56.2% — 1,662 0 0
25 1968 48–25 65.8% — 1,694 0 3 1971 16–13 55.2% — 1,646 0 0
26 1969 28–24 53.8% — 1,787 0 3 1972 7–10 41.2% — 1,620 0 0
27 1970 41–28 59.4% — 1,896 0 4 1973 4–6 40.0% #156 1,595 0 0
28 1971 27–21 56.2% — 1,868 0 4 1974 2–1 66.7% #200 1,627 0 0
29 1972 2–8 20.0% — 1,772 0 4 — — — — — — —
30 1973 1–6 14.3% #219 1,692 0 4 — — — — — — —
31 1974 3–5 37.5% #147 1,700 0 4 — — — — — — —
32 1975 1–4 20.0% #187 1,650 0 4 — — — — — — —
33 1976 1–9 10.0% #248 1,578 0 4 — — — — — — —
34 1977 1–2 33.3% — 1,592 0 4 — — — — — — —
35 1978 0–1 0.0% — 1,585 0 4 — — — — — — —
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 Jean Loup Rouyer
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 — — — — 3 3 6 50.0% 1 3 4 25.0% — — — —
23 — — — — — — — — — — — — — — — — — 1969 — — — — 8 8 16 50.0% 8 10 18 44.4% 0 1 1 0.0%
24 — — — — — — — — — — — — — — — — — 1970 2 2 4 50.0% 11 7 18 61.1% 5 5 10 50.0% — — — —
25 1968 4 2 6 66.7% 5 3 8 62.5% 10 5 15 66.7% 29 15 44 65.9% 1971 1 3 4 25.0% 9 6 15 60.0% 6 4 10 60.0% — — — —
26 1969 4 3 7 57.1% 4 6 10 40.0% 14 5 19 73.7% 6 10 16 37.5% 1972 — — — — 7 6 13 53.8% 0 4 4 0.0% — — — —
27 1970 16 14 30 53.3% — — — — 14 7 21 66.7% 11 7 18 61.1% 1973 — — — — 4 5 9 44.4% 0 1 1 0.0% — — — —
28 1971 5 4 9 55.6% 10 6 16 62.5% 6 5 11 54.5% 6 6 12 50.0% 1974 — — — — 2 1 3 66.7% — — — — — — — —
29 1972 0 6 6 0.0% — — — — — — — — 2 2 4 50.0% — — — — — — — — — — — — — — — — —
30 1973 1 4 5 20.0% — — — — — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
31 1974 3 3 6 50.0% — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
32 1975 0 1 1 0.0% 0 2 2 0.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
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% — — — — — — — — — — — — — — — — —
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% — 3 5 8 37.5% 44 36 80 55.0% 20 27 47 42.6% 0 1 1 0.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Jean Loup Rouyer
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 1476 101.7 — — — — — +28 +3 34.8% -0.91 1–1 — — -0.33
23 — — — — — — — — — — — — — — — — 1969 1591 115.0 — — — — — -4 -27 43.0% -0.64 5–4 (56%) — — -1.54
24 — — — — — — — — — — — — — — — — 1970 1663 123.4 — — — — -73 +41 -99 50.0% +0.17 6–1 (86%) 4–2 (67%) 110.0 -0.82
25 1968 1694 112.7 — — — — +4 -104 +38 64.2% +1.56 11–5 (69%) — — +3.26 1971 1646 114.2 — — — — -112 +95 -63 47.1% -0.49 5–1 (83%) 2–3 (40%) 105.4 +1.53
26 1969 1788 133.1 — — — — -116 -165 +110 56.8% +0.27 7–12 (37%) 1–2 (33%) — -0.96 1972 1620 121.0 — — — — — +122 -120 39.5% -0.44 2–2 (50%) 2–1 (67%) 100.8 -0.62
27 1970 1897 144.3 — — — — -6 — +35 57.5% +0.56 13–8 (62%) 8–5 (62%) 106.0 -2.42 1973 1595 117.4 — — — — — +112 — 39.1% -0.48 0–1 2–1 (67%) — +0.34
28 1971 1869 145.4 — — — — +27 -114 -40 55.9% +0.35 10–9 (53%) 10–7 (59%) 103.0 -4.81 1974 1628 107.4 — — — — — +100 — 50.0% -0.25 — — — +0.21
29 1972 1772 103.2 — — — — -27 — — 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 1700 123.4 — — — — -31 — — 38.9% -1.11 — 2–0 — -1.15 — — — — — — — — — — — — — — — —
32 1975 1650 108.9 — — — — -4 — — 30.8% -1.46 1–1 3–1 (75%) — -0.29 — — — — — — — — — — — — — — — —
33 1976 1578 103.4 — — — — -37 — — 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 — 1957 135.6 — — — — -19 -127 +55 54.5% +0.38 44–41 (52%) 29–20 (59%) 105.6 -2.32 — 1701 121.1 — — — — -93 +65 -56 44.6% -0.38 19–10 (66%) 10–7 (59%) 113.3 -0.93

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.