H2H data updated: 2026-07-18 02:15 UTC

Guillermo Vilas vs John Alexander H2H: 2-1

Guillermo Vilas holds a 2–1 lead over John Alexander in their ATP head-to-head. Across 3 main-draw meetings, they are tied 1–1 on clay, while Guillermo Vilas leads 1–0 on grass. Most recently, John Alexander won the 1979 Monte Carlo fourth round 4-6 7-6 7-6.

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

Guillermo Vilas
ARG Age 73 Left-Handed 180 cm / 5'11"
H2H
2 – 1
3 main draw meetings
John Alexander
AUS Age 75 Right-Handed 190 cm / 6'3"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Apr 13, 1979* Monte Carlo ATP 250 R16 Clay John Alexander #18 4-6 7-6 7-6 Guillermo Vilas #4 Match data
Jan 14, 1977* Australian Open Grand Slam SF Grass Guillermo Vilas #6 6-4 1-6 6-3 6-4 John Alexander #47 Match data
Aug 9, 1973* Louisville ATP 250 R16 Clay Guillermo Vilas 6-2 7-5 John Alexander 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
John Alexander #860 #8 0 2,067 579 422 57.8% 0 0 0 0 9 9

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 John Alexander
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 1968 27–14 65.9% — 1,647 0 0
17 1970 2–4 33.3% — 1,533 0 0 1969 29–21 58.0% — 1,641 0 0
18 1971 1–1 50.0% — 1,538 0 0 1970 24–14 63.2% — 1,819 0 1
19 1972 18–15 54.5% — 1,693 0 0 1971 44–36 55.0% — 1,815 0 1
20 1973 24–14 63.2% #31 1,851 0 1 1972 36–32 52.9% — 1,856 0 1
21 1974 88–22 80.0% #5 2,171 0 8 1973 46–30 60.5% #29 1,915 0 1
22 1975 87–18 82.9% #2 2,129 0 13 1974 38–24 61.3% #26 1,839 0 1
23 1976 82–20 80.4% #6 2,079 0 19 1975 67–24 73.6% #8 1,957 0 3
24 1977 128–15 89.5% #2 2,303 2 35 1976 19–21 47.5% #47 1,851 0 3
25 1978 61–8 88.4% #3 2,216 3 42 1977 48–33 59.3% #18 1,875 0 4
26 1979 70–21 76.9% #6 2,087 4 46 1978 50–31 61.7% #22 1,810 0 4
27 1980 67–17 79.8% #4 2,050 4 50 1979 43–28 60.6% #20 1,815 0 6
28 1981 64–16 80.0% #6 2,035 4 53 1980 11–20 35.5% #100 1,702 0 6
29 1982 70–16 81.4% #4 2,014 4 60 1981 23–21 52.3% #75 1,746 0 6
30 1983 51–17 75.0% #11 1,947 4 63 1982 38–21 64.4% #31 1,791 0 8
31 1984 17–14 54.8% #28 1,791 4 63 1983 24–25 49.0% #77 1,656 0 9
32 1985 17–14 54.8% #39 1,767 4 63 1984 12–21 36.4% #142 1,564 0 9
33 1986 18–12 60.0% #22 1,760 4 63 1985 0–6 0.0% #405 1,491 0 9
34 1987 16–13 55.2% #71 1,717 4 63 — — — — — — —
35 1988 11–15 42.3% #126 1,630 4 63 — — — — — — —
36 1989 2–4 33.3% #408 1,601 4 63 — — — — — — —
39 1992 0–2 0.0% #463 1,577 4 63 — — — — — — —