H2H data updated: 2026-09-11 00:00 UTC

Trey Waltke vs Colin Dibley H2H: 1-3

Colin Dibley holds a 3–1 lead over Trey Waltke in their ATP head-to-head. Across 4 main-draw meetings, Colin Dibley leads 2–0 on hard courts, while Trey Waltke leads 1–0 on carpet. Most recently, Colin Dibley won the 1978 Indian Wells Open round of 64 3-6 6-4 6-3.

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Trey Waltke
USA Age 71 Right-Handed 173 cm / 5'8"
H2H
1 – 3
4 main-draw meetings
Colin Dibley
AUS Age 81 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Colin Dibley #36 3-6 6-4 6-3 Trey Waltke Match data Feb 15, 1978* R64 Indian Wells Open ATP 250 Hard
Colin Dibley #38 6-2 6-4 Trey Waltke Match data Sep 19, 1977* SF Laguna Niguel ATP 250 Hard
Trey Waltke 3-6 7-5 6-3 Colin Dibley Match data Feb 16, 1976* R64 Salisbury ATP 250 Carpet
Colin Dibley 7-5 6-3 6-3 Trey Waltke Match data Jun 25, 1975* R128 Wimbledon Grand Slam Grass

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
Trey Waltke #606 #41 0 1,822 113 178 38.8% 0 0 0 0 0 0
Colin Dibley #240 #33 0 1,877 341 310 52.4% 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 Trey Waltke Colin Dibley
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1972 1–1 50.0% — 1,501 0 0 — — — — — — —
19 1974 2–5 28.6% #180 1,494 0 0 — — — — — — —
20 1975 12–23 34.3% #99 1,521 0 0 — — — — — — —
21 1976 14–21 40.0% #84 1,617 0 0 — — — — — — —
22 1977 18–25 41.9% #99 1,667 0 0 — — — — — — —
23 1978 7–15 31.8% #128 1,592 0 0 1968 3–2 60.0% — 1,521 0 0
24 1979 6–15 28.6% #89 1,559 0 0 — — — — — — —
25 1980 27–22 55.1% #46 1,791 0 0 1970 7–10 41.2% — 1,526 0 0
26 1981 13–24 35.1% #70 1,663 0 0 1971 41–21 66.1% — 1,753 0 1
27 1982 10–14 41.7% — 1,664 0 0 1972 52–30 63.4% — 1,819 0 2
28 1983 3–13 18.8% #98 1,546 0 0 1973 35–31 53.0% #39 1,694 0 4
29 — — — — — — — 1974 35–35 50.0% #87 1,691 0 4
30 — — — — — — — 1975 18–28 39.1% #94 1,623 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 Trey Waltke Colin Dibley
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 %
17 1972 — — — — — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
19 1974 — — — — 1 1 2 50.0% 0 2 2 0.0% 1 2 3 33.3% — — — — — — — — — — — — — — — — —
20 1975 3 3 6 50.0% 5 10 15 33.3% 0 2 2 0.0% 4 8 12 33.3% — — — — — — — — — — — — — — — — —
21 1976 3 4 7 42.9% 7 9 16 43.8% 1 1 2 50.0% 3 7 10 30.0% — — — — — — — — — — — — — — — — —
22 1977 9 5 14 64.3% 4 12 16 25.0% 0 1 1 0.0% 5 7 12 41.7% — — — — — — — — — — — — — — — — —
23 1978 3 8 11 27.3% 0 3 3 0.0% — — — — 4 4 8 50.0% 1968 — — — — 2 1 3 66.7% 1 1 2 50.0% — — — —
24 1979 4 7 11 36.4% 1 2 3 33.3% — — — — 1 6 7 14.3% — — — — — — — — — — — — — — — — —
25 1980 19 10 29 65.5% 1 2 3 33.3% 3 3 6 50.0% 4 7 11 36.4% 1970 0 2 2 0.0% 0 2 2 0.0% 7 6 13 53.8% — — — —
26 1981 9 14 23 39.1% 1 3 4 25.0% — — — — 3 7 10 30.0% 1971 14 9 23 60.9% 8 6 14 57.1% 19 6 25 76.0% — — — —
27 1982 6 6 12 50.0% 1 1 2 50.0% — — — — 3 7 10 30.0% 1972 9 10 19 47.4% 14 5 19 73.7% 20 9 29 69.0% 9 6 15 60.0%
28 1983 1 7 8 12.5% 0 3 3 0.0% 1 1 2 50.0% 1 2 3 33.3% 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 — 57 64 121 47.1% 21 46 67 31.3% 5 10 15 33.3% 30 58 88 34.1% — 86 91 177 48.6% 79 81 160 49.4% 119 74 193 61.7% 57 64 121 47.1%

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 Trey Waltke Colin Dibley
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
17 1972 1502 95.9 — — — — — — — 40.0% -1.40 1–0 1–0 — +0.37 — — — — — — — — — — — — — — — —
19 1974 1494 113.8 — — — — +66 — — 31.6% -0.84 2–2 (50%) 0–3 (0%) 97.2 +0.20 — — — — — — — — — — — — — — — —
20 1975 1521 118.0 — — — — +65 +11 — 34.9% -1.07 5–5 (50%) 1–4 (20%) 99.5 +1.92 — — — — — — — — — — — — — — — —
21 1976 1617 131.3 — — — — -3 -44 — 42.2% -0.71 4–5 (44%) 6–1 (86%) 105.9 +0.26 — — — — — — — — — — — — — — — —
22 1977 1668 136.1 — — — — +62 -129 — 42.5% -0.50 8–7 (53%) 5–6 (45%) 102.7 -2.14 — — — — — — — — — — — — — — — —
23 1978 1593 118.0 — — — — +36 -92 — 38.9% -0.63 3–7 (30%) 2–2 (50%) 96.3 +1.41 1968 1521 100.4 — — — — — +15 — 50.0% +0.07 3–1 (75%) — — -0.01
24 1979 1560 123.3 — — — — +8 -64 — 36.7% -0.63 1–8 (11%) 3–3 (50%) 93.5 +0.73 — — — — — — — — — — — — — — — —
25 1980 1791 138.7 — — — — +1 -267 -237 51.7% +0.06 9–4 (69%) 5–6 (45%) 105.5 +2.13 1970 1527 119.6 — — — — — — +43 41.3% -0.13 1–2 (33%) 2–1 (67%) 100.1 +0.99
26 1981 1663 143.6 — — — — 0 -145 — 40.2% -0.49 3–5 (38%) 4–6 (40%) 95.6 -2.83 1971 1753 136.2 — — — — -77 -90 +64 64.2% +0.99 7–6 (54%) 11–7 (61%) 106.7 +3.93
27 1982 1664 134.9 — — — — +12 — — 44.2% -0.40 2–3 (40%) 4–1 (80%) 102.8 -0.92 1972 1820 133.4 — — — — -107 +19 +44 61.8% +0.85 10–11 (48%) 9–12 (43%) 95.0 +4.63
28 1983 1546 113.6 — — — — +21 -84 — 25.0% -1.60 1–4 (20%) 0–2 — +0.05 1973 1694 131.3 — — — — -6 +47 +143 52.4% +0.23 11–11 (50%) 15–16 (48%) 96.7 +1.44
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 143.4 — — — — +33 -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 — 1822 136.8 — — — — +21 -75 -237 40.9% -0.59 39–50 (44%) 31–34 (48%) 100.3 +0.41 — 1878 138.5 — — — — -9 -23 +90 51.8% +0.23 102–92 (53%) 102–120 (46%) 97.5 +2.65

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.