H2H data updated: 2026-07-18 17:48 UTC

Guillermo Vilas vs Dennis Ralston H2H: 1-0

Guillermo Vilas holds a 1–0 lead over Dennis Ralston in their ATP head-to-head. Across 1 main-draw meeting, Guillermo Vilas leads 1–0 on clay. Most recently, Guillermo Vilas won the 1975 Washington second round 6-2 6-0.

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Guillermo Vilas
ARG Age 73 Left-Handed 180 cm / 5'11"
H2H
1 – 0
1 main draw meetings
Dennis Ralston
USA Right-Handed 188 cm / 6'2"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Jul 23, 1975* Washington ATP 250 R64 Clay Guillermo Vilas #2 6-2 6-0 Dennis Ralston #196 Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Guillermo Vilas #1,186 #2 47 2,338 898 282 76.1% 4 3 1 0 55 63
Dennis Ralston #287 #115 0 1,954 157 136 53.6% 0 0 0 0 6 6

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 Guillermo Vilas Dennis Ralston
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 1968 1–1 50.0% — 1,507 0 0 — — — — — — —
16 1969 3–3 50.0% — 1,549 0 0 — — — — — — —
17 1970 2–4 33.3% — 1,533 0 0 — — — — — — —
18 1971 1–1 50.0% — 1,538 0 0 — — — — — — —
19 1972 18–15 54.5% — 1,693 0 0 — — — — — — —
20 1973 24–14 63.2% #31 1,851 0 1 — — — — — — —
21 1974 88–22 80.0% #5 2,171 0 8 — — — — — — —
22 1975 87–18 82.9% #2 2,129 0 13 — — — — — — —
23 1976 82–20 80.4% #6 2,079 0 19 — — — — — — —
24 1977 128–15 89.5% #2 2,303 2 35 — — — — — — —
25 1978 61–8 88.4% #3 2,216 3 42 1968 48–25 65.8% — 1,683 0 5
26 1979 70–21 76.9% #6 2,087 4 46 1969 28–24 53.8% — 1,790 0 5
27 1980 67–17 79.8% #4 2,050 4 50 1970 41–28 59.4% — 1,893 0 6
28 1981 64–16 80.0% #6 2,035 4 53 1971 27–21 56.2% — 1,861 0 6
29 1982 70–16 81.4% #4 2,014 4 60 1972 2–8 20.0% — 1,736 0 6
30 1983 51–17 75.0% #11 1,947 4 63 1973 1–6 14.3% #219 1,666 0 6
31 1984 17–14 54.8% #28 1,791 4 63 1974 3–5 37.5% #147 1,680 0 6
32 1985 17–14 54.8% #39 1,767 4 63 1975 2–5 28.6% #187 1,631 0 6
33 1986 18–12 60.0% #22 1,760 4 63 1976 1–9 10.0% #248 1,545 0 6
34 1987 16–13 55.2% #71 1,717 4 63 1977 1–2 33.3% #294 1,563 0 6
35 1988 11–15 42.3% #126 1,630 4 63 1978 0–1 0.0% #287 1,557 0 6
36 1989 2–4 33.3% #408 1,601 4 63 — — — — — — —
37 — — — — — — — 1980 3–2 60.0% — 1,601 0 6
39 1992 0–2 0.0% #463 1,577 4 63 — — — — — — —