H2H data updated: 2026-09-02 00:00 UTC

Colin Dowdeswell vs Haroon Rahim H2H: 1-0

Colin Dowdeswell holds a 1–0 lead over Haroon Rahim in their ATP head-to-head. Across 1 main-draw meeting, Colin Dowdeswell leads 1–0 on hard courts. Most recently, Colin Dowdeswell won the 1976 Maui round of 64 7-6 6-3.

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Colin Dowdeswell
GBR Age 71 Right-Handed 185 cm / 6'1"
H2H
1 – 0
1 main draw meetings
Haroon Rahim
PAK Age 76 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Colin Dowdeswell 7-6 6-3 Haroon Rahim Match data Oct 6, 1976* R64 Maui ATP 250 Hard

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 Dowdeswell #901 #31 0 1,730 119 174 40.6% 0 0 0 0 1 1
Haroon Rahim #130 #34 0 1,851 148 176 45.7% 0 0 0 0 2 2

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 Dowdeswell Haroon Rahim
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 1972 1–1 50.0% — 1,504 0 0 — — — — — — —
18 1973 4–5 44.4% #148 1,522 0 0 1968 5–7 41.7% — 1,457 0 0
19 1974 4–4 50.0% #138 1,537 0 0 — — — — — — —
20 1975 22–24 47.8% #85 1,611 0 1 1970 7–8 46.7% — 1,541 0 0
21 1976 14–26 35.0% #122 1,626 0 1 1971 17–17 50.0% — 1,652 0 0
22 1977 9–13 40.9% #94 1,576 0 1 1972 32–38 45.7% — 1,732 0 0
23 1978 20–22 47.6% #75 1,652 0 1 1973 20–34 37.0% #90 1,666 0 0
24 1979 12–16 42.9% #104 1,616 0 1 1974 9–21 30.0% #123 1,573 0 0
25 1980 1–13 7.1% #269 1,492 0 1 1975 22–26 45.8% #74 1,696 0 0
26 — — — — — — — 1976 29–18 61.7% #49 1,806 0 2
27 1982 2–4 33.3% — 1,520 0 1 1977 7–7 50.0% #53 1,773 0 2
28 1983 17–10 63.0% #33 1,717 0 1 — — — — — — —
29 1984 10–24 29.4% #179 1,608 0 1 — — — — — — —
30 1985 2–11 15.4% #258 1,477 0 1 — — — — — — —
31 1986 1–1 50.0% #414 1,511 0 1 — — — — — — —

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 Dowdeswell Haroon Rahim
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% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 1973 2 1 3 66.7% 2 2 4 50.0% 0 2 2 0.0% — — — — 1968 — — — — — — — — 5 7 12 41.7% — — — —
19 1974 1 1 2 50.0% 0 1 1 0.0% 0 1 1 0.0% 3 1 4 75.0% — — — — — — — — — — — — — — — — —
20 1975 2 2 4 50.0% 20 19 39 51.3% 0 1 1 0.0% 0 2 2 0.0% 1970 1 3 4 25.0% — — — — 3 3 6 50.0% 3 2 5 60.0%
21 1976 2 4 6 33.3% 10 16 26 38.5% 1 2 3 33.3% 1 4 5 20.0% 1971 10 10 20 50.0% 1 3 4 25.0% 2 1 3 66.7% 4 3 7 57.1%
22 1977 1 2 3 33.3% 7 10 17 41.2% 1 1 2 50.0% — — — — 1972 19 18 37 51.4% 1 3 4 25.0% 1 3 4 25.0% 11 14 25 44.0%
23 1978 10 6 16 62.5% 9 14 23 39.1% 1 1 2 50.0% 0 1 1 0.0% 1973 8 8 16 50.0% 6 12 18 33.3% 1 3 4 25.0% 5 11 16 31.3%
24 1979 5 9 14 35.7% 6 5 11 54.5% 1 1 2 50.0% 0 1 1 0.0% 1974 3 5 8 37.5% 2 7 9 22.2% 0 2 2 0.0% 4 7 11 36.4%
25 1980 1 2 3 33.3% 0 10 10 0.0% 0 1 1 0.0% — — — — 1975 4 7 11 36.4% 4 7 11 36.4% 1 2 3 33.3% 13 10 23 56.5%
26 — — — — — — — — — — — — — — — — — 1976 7 7 14 50.0% 3 1 4 75.0% 1 2 3 33.3% 18 8 26 69.2%
27 1982 — — — — 0 2 2 0.0% 1 1 2 50.0% 1 1 2 50.0% 1977 0 1 1 0.0% — — — — — — — — 7 6 13 53.8%
28 1983 8 3 11 72.7% 9 5 14 64.3% — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
29 1984 4 5 9 44.4% 2 9 11 18.2% 4 5 9 44.4% 0 5 5 0.0% — — — — — — — — — — — — — — — — —
30 1985 2 5 7 28.6% 0 1 1 0.0% 0 5 5 0.0% — — — — — — — — — — — — — — — — — — — — —
31 1986 — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
Career — 39 41 80 48.8% 65 94 159 40.9% 10 22 32 31.2% 5 17 22 22.7% — 52 59 111 46.8% 17 33 50 34.0% 14 23 37 37.8% 65 61 126 51.6%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Dowdeswell Haroon Rahim
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 1505 99.4 — — — — — — — 57.1% -0.57 — 3–0 (100%) — +0.01 — — — — — — — — — — — — — — — —
18 1973 1522 117.3 — — — — +87 +60 — 47.6% -0.19 0–1 — — +0.51 1968 1457 102.4 — — — — — — -26 48.5% +0.09 0–4 (0%) — — +0.36
19 1974 1538 103.5 — — — — +109 — — 50.0% -0.39 1–1 1–1 — +1.37 — — — — — — — — — — — — — — — —
20 1975 1612 121.7 — — — — -27 +57 — 45.4% -0.20 4–8 (33%) 5–2 (71%) — +4.07 1970 1541 112.7 — — — — +73 — -52 51.5% -0.24 1–3 (25%) 3–4 (43%) — +0.65
21 1976 1627 127.0 — — — — -79 +48 -171 39.4% -0.75 5–9 (36%) 7–4 (64%) — +0.35 1971 1653 120.0 — — — — +4 -128 -100 51.3% +0.23 6–5 (55%) 7–11 (39%) — +1.13
22 1977 1577 118.3 — — — — -40 +40 — 43.9% -0.53 4–4 (50%) 3–4 (43%) — +1.17 1972 1733 140.1 — — — — +9 -224 -177 48.0% -0.14 12–18 (40%) 18–20 (47%) — +0.09
23 1978 1652 125.6 — — — — +16 -49 — 43.1% -0.41 13–5 (72%) 4–10 (29%) — +1.98 1973 1667 134.7 — — — — +47 -119 -149 43.1% -0.46 6–13 (32%) 9–8 (53%) — -3.74
24 1979 1617 120.0 — — — — -46 +21 — 43.1% -0.64 5–5 (50%) 7–5 (58%) — -0.02 1974 1573 113.2 — — — — +59 -60 — 32.9% -1.07 6–5 (55%) 1–7 (13%) — +0.59
25 1980 1493 109.7 — — — — +86 +4 — 17.6% -2.09 0–4 (0%) 1–1 — -0.29 1975 1696 135.2 — — — — +13 -147 -186 46.2% -0.17 10–14 (42%) 10–14 (42%) — -0.49
26 — — — — — — — — — — — — — — — — 1976 1807 138.9 — — — — +10 -239 -281 58.0% +0.62 9–6 (60%) 9–13 (41%) — +2.00
27 1982 1521 119.2 — — — — — — — 31.3% -0.94 1–0 1–2 (33%) — -0.28 1977 1773 120.6 — — — — +3 — — 60.0% +0.80 2–1 (67%) 2–3 (40%) — +1.23
28 1983 1718 139.0 — — — — -9 -106 — 59.1% +0.92 6–4 (60%) 4–3 (57%) — +1.78 — — — — — — — — — — — — — — — —
29 1984 1609 124.9 — — — — +55 -52 -92 31.7% -1.22 4–4 (50%) 2–2 (50%) — -0.62 — — — — — — — — — — — — — — — —
30 1985 1477 105.6 — — — — +122 — -48 26.7% -1.57 0–3 (0%) 1–3 (25%) — +0.51 — — — — — — — — — — — — — — — —
31 1986 1511 104.0 — — — — — — — 42.9% -0.71 — — — -0.18 — — — — — — — — — — — — — — — —
Career — 1730 128.5 — — — — +11 +10 -93 41.4% -0.57 43–48 (47%) 39–37 (51%) 103.8 +3.56 — 1851 135.1 — — — — +20 -133 -104 47.9% -0.10 52–69 (43%) 59–80 (42%) 94.5 +0.58

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.