H2H data updated: 2026-09-06 00:00 UTC

Colin Dibley vs Paul Gerken H2H: 1-1

Colin Dibley and Paul Gerken are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on clay. Most recently, Colin Dibley won the 1975 South Orange round of 32 6-2 6-7 6-4.

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Colin Dibley
AUS Age 81 Right-Handed 188 cm / 6'2"
H2H
1 – 1
2 main-draw meetings
Paul Gerken
USA Age 76 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Colin Dibley 6-2 6-7 6-4 Paul Gerken Match data Aug 21, 1975* R32 South Orange ATP 250 Clay
Paul Gerken #56 6-2 6-4 Colin Dibley #77 Match data Aug 8, 1974* R32 Bretton Woods ATP 250 Clay

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
Colin Dibley #240 #33 0 1,877 341 310 52.4% 0 0 0 0 5 5
Paul Gerken #496 #35 0 1,836 122 127 49.0% 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 Colin Dibley Paul Gerken
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1968 4–3 57.1% — 1,540 0 0
19 — — — — — — — 1969 4–8 33.3% — 1,514 0 0
20 — — — — — — — 1970 3–7 30.0% — 1,513 0 0
21 — — — — — — — 1971 7–9 43.8% — 1,558 0 0
22 — — — — — — — 1972 14–12 53.8% — 1,651 0 0
23 1968 3–2 60.0% — 1,521 0 0 1973 50–33 60.2% #50 1,761 0 0
24 — — — — — — — 1974 23–31 42.6% #65 1,649 0 0
25 1970 7–10 41.2% — 1,526 0 0 1975 14–19 42.4% #80 1,610 0 0
26 1971 41–21 66.1% — 1,753 0 1 — — — — — — —
27 1972 52–30 63.4% — 1,819 0 2 1977 3–5 37.5% — 1,601 0 0
28 1973 35–31 53.0% #39 1,694 0 4 — — — — — — —
29 1974 35–35 50.0% #87 1,692 0 4 — — — — — — —
30 1975 18–28 39.1% #94 1,624 0 4 — — — — — — —
31 1976 39–40 49.4% #85 1,636 0 4 — — — — — — —
32 1977 52–33 61.2% #35 1,780 0 4 — — — — — — —
33 1978 18–28 39.1% #115 1,629 0 4 — — — — — — —
34 1979 20–22 47.6% #116 1,700 0 4 — — — — — — —
35 1980 18–23 43.9% #57 1,651 0 5 — — — — — — —
36 1981 3–7 30.0% #99 1,633 0 5 — — — — — — —

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 Colin Dibley Paul Gerken
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 %
18 — — — — — — — — — — — — — — — — — 1968 2 1 3 66.7% — — — — 2 2 4 50.0% — — — —
19 — — — — — — — — — — — — — — — — — 1969 — — — — 1 3 4 25.0% 3 5 8 37.5% — — — —
20 — — — — — — — — — — — — — — — — — 1970 0 1 1 0.0% 1 3 4 25.0% 2 2 4 50.0% 0 1 1 0.0%
21 — — — — — — — — — — — — — — — — — 1971 3 4 7 42.9% 3 4 7 42.9% 1 1 2 50.0% — — — —
22 — — — — — — — — — — — — — — — — — 1972 2 3 5 40.0% 6 4 10 60.0% 2 2 4 50.0% 4 3 7 57.1%
23 1968 — — — — 2 1 3 66.7% 1 1 2 50.0% — — — — 1973 20 11 31 64.5% 19 14 33 57.6% 5 4 9 55.6% 6 4 10 60.0%
24 — — — — — — — — — — — — — — — — — 1974 6 10 16 37.5% 7 10 17 41.2% 3 3 6 50.0% 7 8 15 46.7%
25 1970 0 2 2 0.0% 0 2 2 0.0% 7 6 13 53.8% — — — — 1975 3 3 6 50.0% 1 6 7 14.3% 1 2 3 33.3% 9 8 17 52.9%
26 1971 14 9 23 60.9% 8 6 14 57.1% 19 6 25 76.0% — — — — — — — — — — — — — — — — — — — — —
27 1972 9 10 19 47.4% 14 5 19 73.7% 20 9 29 69.0% 9 6 15 60.0% 1977 1 1 2 50.0% 2 3 5 40.0% 0 1 1 0.0% — — — —
28 1973 14 9 23 60.9% 7 9 16 43.8% 9 6 15 60.0% 5 7 12 41.7% — — — — — — — — — — — — — — — — —
29 1974 6 11 17 35.3% 6 7 13 46.2% 17 9 26 65.4% 6 8 14 42.9% — — — — — — — — — — — — — — — — —
30 1975 2 9 11 18.2% 12 11 23 52.2% 2 4 6 33.3% 2 4 6 33.3% — — — — — — — — — — — — — — — — —
31 1976 7 7 14 50.0% 12 19 31 38.7% 5 5 10 50.0% 15 9 24 62.5% — — — — — — — — — — — — — — — — —
32 1977 16 10 26 61.5% 11 9 20 55.0% 15 8 23 65.2% 10 6 16 62.5% — — — — — — — — — — — — — — — — —
33 1978 5 7 12 41.7% 5 6 11 45.5% 5 6 11 45.5% 3 9 12 25.0% — — — — — — — — — — — — — — — — —
34 1979 9 7 16 56.3% 2 3 5 40.0% 9 7 16 56.3% 0 5 5 0.0% — — — — — — — — — — — — — — — — —
35 1980 2 7 9 22.2% 0 2 2 0.0% 10 6 16 62.5% 6 8 14 42.9% — — — — — — — — — — — — — — — — —
36 1981 2 3 5 40.0% 0 1 1 0.0% 0 1 1 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
Career — 86 91 177 48.6% 79 81 160 49.4% 119 74 193 61.7% 57 64 121 47.1% — 37 34 71 52.1% 40 47 87 46.0% 19 22 41 46.3% 26 24 50 52.0%

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 Colin Dibley Paul Gerken
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
18 — — — — — — — — — — — — — — — — 1968 1541 101.1 — — — — +35 — -12 42.1% +0.05 1–0 — — -0.33
19 — — — — — — — — — — — — — — — — 1969 1515 107.8 — — — — — -30 -14 43.8% -0.13 1–5 (17%) — — -0.40
20 — — — — — — — — — — — — — — — — 1970 1514 114.4 — — — — — -33 +11 37.5% -0.46 0–2 1–0 — -0.12
21 — — — — — — — — — — — — — — — — 1971 1559 109.6 — — — — -25 -50 — 47.6% +0.10 4–4 (50%) 2–5 (29%) 99.0 +0.82
22 — — — — — — — — — — — — — — — — 1972 1652 124.6 — — — — -35 -63 -66 52.8% +0.39 7–6 (54%) 6–7 (46%) 102.0 +2.20
23 1968 1521 100.4 — — — — — +15 — 50.0% +0.07 3–1 (75%) — — -0.01 1973 1761 139.8 — — — — +36 -27 -117 56.3% +0.65 19–11 (63%) 16–17 (48%) 105.2 +1.13
24 — — — — — — — — — — — — — — — — 1974 1649 124.9 — — — — +35 -15 -16 46.9% -0.35 8–13 (38%) 13–9 (59%) 96.8 -0.35
25 1970 1527 119.6 — — — — — — +43 41.3% -0.13 1–2 (33%) 2–1 (67%) 100.1 +0.99 1975 1611 129.1 — — — — +120 -74 +20 42.7% -0.56 7–7 (50%) 10–6 (63%) 104.1 -0.79
26 1971 1753 136.2 — — — — -77 -90 +64 64.2% +0.99 7–6 (54%) 11–7 (61%) 106.7 +3.94 — — — — — — — — — — — — — — — —
27 1972 1820 133.4 — — — — -107 +19 +44 61.8% +0.85 10–11 (48%) 9–12 (43%) 95.0 +4.65 1977 1601 119.0 — — — — — -51 — 38.9% -0.39 1–1 1–2 (33%) — +0.38
28 1973 1694 131.3 — — — — -6 +47 +143 52.4% +0.23 11–11 (50%) 15–16 (48%) 96.7 +1.46 — — — — — — — — — — — — — — — —
29 1974 1692 131.7 — — — — -39 +7 +124 49.4% +0.02 13–12 (52%) 14–11 (56%) 101.3 +2.15 — — — — — — — — — — — — — — — —
30 1975 1624 129.4 — — — — -25 +67 +117 38.1% -0.72 7–2 (78%) 3–9 (25%) 99.6 -1.23 — — — — — — — — — — — — — — — —
31 1976 1637 139.9 — — — — +133 -89 +109 48.1% +0.14 14–12 (54%) 12–17 (41%) 97.7 +4.03 — — — — — — — — — — — — — — — —
32 1977 1780 143.5 — — — — +35 -122 +37 56.9% +0.58 18–9 (67%) 14–13 (52%) 106.4 +0.53 — — — — — — — — — — — — — — — —
33 1978 1630 137.5 — — — — +25 +44 +130 40.0% -0.38 6–8 (43%) 4–15 (21%) 89.4 -1.58 — — — — — — — — — — — — — — — —
34 1979 1700 131.0 — — — — -66 -72 +117 48.6% +0.03 6–7 (46%) 10–12 (45%) 99.9 +1.79 — — — — — — — — — — — — — — — —
35 1980 1651 129.6 — — — — -49 — +147 48.6% -0.15 4–10 (29%) 6–4 (60%) 93.6 +0.75 — — — — — — — — — — — — — — — —
36 1981 1633 118.6 — — — — -7 — — 30.4% -1.13 2–1 (67%) 2–3 (40%) 103.0 -0.30 — — — — — — — — — — — — — — — —
Career — 1878 138.6 — — — — -9 -23 +90 51.8% +0.23 102–92 (53%) 102–120 (46%) 97.5 +2.65 — 1837 131.8 — — — — +41 -36 -39 49.2% +0.08 48–49 (49%) 49–46 (52%) 101.6 +1.03

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.