H2H data updated: 2026-07-17 14:15 UTC

John Alexander vs Colin Dibley H2H: 4-3

John Alexander holds a 4–3 lead over Colin Dibley in their ATP head-to-head. Across 7 main-draw meetings, Colin Dibley leads 2–1 on grass, while John Alexander leads 2–0 on clay. Most recently, Colin Dibley won the 1978 Queen's Club quarterfinal 6-4 6-4.

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John Alexander
AUS Age 75 Right-Handed 190 cm / 6'3"
H2H
4 – 3
7 main draw meetings
Colin Dibley
AUS Age 81 Right-Handed 188 cm / 6'2"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Jun 24, 1978* Queen's Club ATP 250 QF Grass Colin Dibley #58 6-4 6-4 John Alexander #20 Match data
Aug 22, 1977* Toronto Masters 1000 QF Clay John Alexander #21 7-5 6-4 Colin Dibley #46 Match data
Jun 9, 1977* Nottingham ATP 250 R32 Grass Colin Dibley #48 6-3 4-6 6-3 John Alexander #27 Match data
Jan 10, 1977* Australian Open Grand Slam R16 Grass John Alexander #47 6-4 6-2 6-2 Colin Dibley #84 Match data
Oct 13, 1976* Madrid ATP 250 R64 Clay John Alexander #38 6-4 3-6 13-11 Colin Dibley #75 Match data
Sep 25, 1974* San Francisco ATP 250 R64 Carpet Colin Dibley #82 7-6 6-2 John Alexander #22 Match data
Jan 15, 1971* Hobart ATP 250 SF Hard John Alexander 7-6 6-7 7-6 6-2 Colin Dibley 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
John Alexander #860 #8 0 2,067 579 422 57.8% 0 0 0 0 9 9
Colin Dibley #240 #33 0 1,875 338 310 52.2% 0 0 0 0 5 5

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 John Alexander Colin Dibley
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 1968 27–14 65.9% — 1,647 0 0 — — — — — — —
17 1969 29–21 58.0% — 1,641 0 0 — — — — — — —
18 1970 24–14 63.2% — 1,819 0 1 — — — — — — —
19 1971 44–36 55.0% — 1,815 0 1 — — — — — — —
20 1972 36–32 52.9% — 1,856 0 1 — — — — — — —
21 1973 46–30 60.5% #29 1,915 0 1 — — — — — — —
22 1974 38–24 61.3% #26 1,839 0 1 — — — — — — —
23 1975 67–24 73.6% #8 1,957 0 3 1968 3–2 60.0% — 1,521 0 0
24 1976 19–21 47.5% #47 1,851 0 3 — — — — — — —
25 1977 48–33 59.3% #18 1,875 0 4 1970 7–10 41.2% — 1,528 0 0
26 1978 50–31 61.7% #22 1,810 0 4 1971 41–21 66.1% — 1,757 0 1
27 1979 43–28 60.6% #20 1,815 0 6 1972 52–30 63.4% — 1,818 0 2
28 1980 11–20 35.5% #100 1,702 0 6 1973 35–31 53.0% #39 1,692 0 4
29 1981 23–21 52.3% #75 1,746 0 6 1974 35–36 49.3% #87 1,689 0 4
30 1982 38–21 64.4% #31 1,791 0 8 1975 15–28 34.9% #94 1,606 0 4
31 1983 24–25 49.0% #77 1,656 0 9 1976 39–39 50.0% #85 1,655 0 4
32 1984 12–21 36.4% #142 1,564 0 9 1977 52–33 61.2% #36 1,778 0 4
33 1985 0–6 0.0% #405 1,491 0 9 1978 18–28 39.1% #115 1,628 0 4
34 — — — — — — — 1979 20–22 47.6% #116 1,698 0 4
35 — — — — — — — 1980 18–23 43.9% #57 1,648 0 5
36 — — — — — — — 1981 3–7 30.0% #99 1,630 0 5