H2H data updated: 2026-07-19 02:51 UTC

Colin Dibley vs Tom Okker H2H: 1-1

Colin Dibley and Tom Okker are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Tom Okker leads 1–0 on carpet, while Colin Dibley leads 1–0 on hard courts. Most recently, Colin Dibley won the 1978 Las Vegas third round 7-6 3-6 6-4.

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Colin Dibley
AUS Age 81 Right-Handed 188 cm / 6'2"
H2H
1 – 1
2 main draw meetings
Tom Okker
NED Age 82 Right-Handed 177 cm / 5'10"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Apr 27, 1978* Las Vegas ATP 250 R32 Hard Colin Dibley #48 7-6 3-6 6-4 Tom Okker #81 Match data
Nov 19, 1976* Wembley ATP 250 R16 Carpet Tom Okker #26 6-2 7-6 Colin Dibley #85 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
Colin Dibley #240 #33 0 1,875 338 310 52.2% 0 0 0 0 5 5
Tom Okker #438 #3 0 2,198 672 279 70.7% 0 2 0 0 35 37

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 Colin Dibley Tom Okker
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 1968 3–2 60.0% — 1,521 0 0 — — — — — — —
24 — — — — — — — 1968 89–23 79.5% — 1,796 0 7
25 1970 7–10 41.2% — 1,528 0 0 1969 86–25 77.5% — 2,009 0 15
26 1971 41–21 66.1% — 1,757 0 1 1970 59–27 68.6% — 1,948 0 20
27 1972 52–30 63.4% — 1,818 0 2 1971 74–31 70.5% — 2,007 0 22
28 1973 35–31 53.0% #39 1,692 0 4 1972 69–31 69.0% — 2,041 0 23
29 1974 35–36 49.3% #87 1,689 0 4 1973 91–23 79.8% #4 2,166 0 30
30 1975 15–28 34.9% #94 1,606 0 4 1974 65–19 77.4% #6 2,061 0 33
31 1976 39–39 50.0% #85 1,655 0 4 1975 39–13 75.0% #11 2,068 0 35
32 1977 52–33 61.2% #36 1,778 0 4 1976 33–18 64.7% #23 1,956 0 35
33 1978 18–28 39.1% #115 1,628 0 4 1977 15–13 53.6% #31 1,931 0 36
34 1979 20–22 47.6% #116 1,698 0 4 1978 20–20 50.0% #50 1,879 0 36
35 1980 18–23 43.9% #57 1,648 0 5 1979 20–18 52.6% #56 1,772 0 37
36 1981 3–7 30.0% #99 1,630 0 5 1980 11–13 45.8% #107 1,715 0 37
37 — — — — — — — 1981 1–5 16.7% #107 1,651 0 37