H2H data updated: 2026-09-01 00:00 UTC

Haroon Rahim vs Clark Graebner H2H: 3-3

Haroon Rahim and Clark Graebner are tied 3–3 in their ATP head-to-head. Across 6 main-draw meetings, Haroon Rahim leads 2–1 on hard courts, while they are tied 1–1 on carpet. Most recently, Haroon Rahim won the 1972 Kansas City semifinal 6-3 7-6.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Haroon Rahim
PAK Age 76 Right-Handed
H2H
3 – 3
6 main draw meetings
Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Haroon Rahim 6-3 7-6 Clark Graebner Match data May 10, 1972* SF Kansas City ATP 250 Hard
Clark Graebner 6-4 6-2 Haroon Rahim Match data Mar 27, 1972 RR San Juan ATP 250 Hard
Haroon Rahim 6-4 4-6 6-4 Clark Graebner Match data Feb 25, 1972* QF Salisbury ATP 250 Hard
Clark Graebner 6-4 7-5 Haroon Rahim Match data Jul 19, 1971* R64 Washington Open ATP 250 Clay
Clark Graebner 7-5 6-2 Haroon Rahim Match data Feb 19, 1971* QF New York ATP 250 Carpet
Haroon Rahim 7-5 6-2 Clark Graebner Match data Jan 31, 1971* R16 Omaha ATP 250 Carpet

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
Haroon Rahim #130 #34 0 1,851 148 176 45.7% 0 0 0 0 2 2
Clark Graebner #199 #45 0 2,014 342 161 68.0% 0 0 0 0 12 12

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 Haroon Rahim Clark Graebner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1968 5–7 41.7% — 1,457 0 0 — — — — — — —
20 1970 7–8 46.7% — 1,541 0 0 — — — — — — —
21 1971 17–17 50.0% — 1,652 0 0 — — — — — — —
22 1972 32–38 45.7% — 1,732 0 0 — — — — — — —
23 1973 20–34 37.0% #90 1,666 0 0 — — — — — — —
24 1974 9–21 30.0% #123 1,573 0 0 1968 74–22 77.1% — 1,818 0 2
25 1975 22–26 45.8% #74 1,696 0 0 1969 49–14 77.8% — 1,840 0 6
26 1976 29–18 61.7% #49 1,806 0 2 1970 58–28 67.4% — 1,840 0 8
27 1977 7–7 50.0% #53 1,773 0 2 1971 75–29 72.1% — 1,868 0 11
28 — — — — — — — 1972 33–22 60.0% — 1,811 0 11
29 — — — — — — — 1973 34–19 64.2% #48 1,770 0 12
30 — — — — — — — 1974 11–13 45.8% #99 1,693 0 12
31 — — — — — — — 1975 8–11 42.1% #120 1,583 0 12
32 — — — — — — — 1976 0–3 0.0% #199 1,540 0 12

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 Haroon Rahim Clark Graebner
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 — — — — — — — — 5 7 12 41.7% — — — — — — — — — — — — — — — — — — — — —
20 1970 1 3 4 25.0% — — — — 3 3 6 50.0% 3 2 5 60.0% — — — — — — — — — — — — — — — — —
21 1971 10 10 20 50.0% 1 3 4 25.0% 2 1 3 66.7% 4 3 7 57.1% — — — — — — — — — — — — — — — — —
22 1972 19 18 37 51.4% 1 3 4 25.0% 1 3 4 25.0% 11 14 25 44.0% — — — — — — — — — — — — — — — — —
23 1973 8 8 16 50.0% 6 12 18 33.3% 1 3 4 25.0% 5 11 16 31.3% — — — — — — — — — — — — — — — — —
24 1974 3 5 8 37.5% 2 7 9 22.2% 0 2 2 0.0% 4 7 11 36.4% 1968 30 11 41 73.2% 9 3 12 75.0% 28 6 34 82.4% 7 2 9 77.8%
25 1975 4 7 11 36.4% 4 7 11 36.4% 1 2 3 33.3% 13 10 23 56.5% 1969 13 2 15 86.7% 10 4 14 71.4% 22 6 28 78.6% 4 2 6 66.7%
26 1976 7 7 14 50.0% 3 1 4 75.0% 1 2 3 33.3% 18 8 26 69.2% 1970 15 11 26 57.7% 22 6 28 78.6% 12 3 15 80.0% 9 8 17 52.9%
27 1977 0 1 1 0.0% — — — — — — — — 7 6 13 53.8% 1971 36 9 45 80.0% 19 7 26 73.1% 14 5 19 73.7% 6 8 14 42.9%
28 — — — — — — — — — — — — — — — — — 1972 17 10 27 63.0% 2 2 4 50.0% 9 4 13 69.2% 5 6 11 45.5%
29 — — — — — — — — — — — — — — — — — 1973 18 8 26 69.2% 5 4 9 55.6% 3 3 6 50.0% 8 4 12 66.7%
30 — — — — — — — — — — — — — — — — — 1974 2 4 6 33.3% 4 4 8 50.0% 2 2 4 50.0% 3 3 6 50.0%
31 — — — — — — — — — — — — — — — — — 1975 0 1 1 0.0% 3 4 7 42.9% — — — — 5 6 11 45.5%
32 — — — — — — — — — — — — — — — — — 1976 0 1 1 0.0% — — — — — — — — 0 2 2 0.0%
Career — 52 59 111 46.8% 17 33 50 34.0% 14 23 37 37.8% 65 61 126 51.6% — 131 57 188 69.7% 74 34 108 68.5% 90 29 119 75.6% 47 41 88 53.4%

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 Haroon Rahim Clark Graebner
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 1457 102.4 — — — — — — -26 48.5% +0.09 0–4 (0%) — — +0.36 — — — — — — — — — — — — — — — —
20 1970 1541 112.7 — — — — +73 — -52 51.5% -0.24 1–3 (25%) 3–4 (43%) — +0.65 — — — — — — — — — — — — — — — —
21 1971 1653 120.0 — — — — +4 -128 -100 51.3% +0.23 6–5 (55%) 7–11 (39%) — +1.13 — — — — — — — — — — — — — — — —
22 1972 1733 140.1 — — — — +9 -224 -177 48.0% -0.14 12–18 (40%) 18–20 (47%) — +0.09 — — — — — — — — — — — — — — — —
23 1973 1667 134.7 — — — — +47 -119 -149 43.1% -0.46 6–13 (32%) 9–8 (53%) — -3.74 — — — — — — — — — — — — — — — —
24 1974 1573 113.2 — — — — +59 -60 — 32.9% -1.07 6–5 (55%) 1–7 (13%) — +0.59 1968 1819 133.7 — — — — +90 -116 +78 73.3% +1.64 10–8 (56%) — — +0.49
25 1975 1696 135.2 — — — — +13 -147 -186 46.2% -0.17 10–14 (42%) 10–14 (42%) — -0.49 1969 1841 131.4 — — — — +153 -98 +107 71.5% +1.35 8–5 (62%) 1–0 — +5.30
26 1976 1807 138.9 — — — — +10 -239 -281 58.0% +0.62 9–6 (60%) 9–13 (41%) — +2.00 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59
27 1977 1773 120.6 — — — — +3 — — 60.0% +0.80 2–1 (67%) 2–3 (40%) — +1.23 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35
28 — — — — — — — — — — — — — — — — 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04
29 — — — — — — — — — — — — — — — — 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67
30 — — — — — — — — — — — — — — — — 1974 1693 114.0 — — — — +41 +100 +143 46.2% -0.38 6–5 (55%) 3–4 (43%) — +1.75
31 — — — — — — — — — — — — — — — — 1975 1584 111.5 — — — — +73 +121 — 52.4% -0.05 0–5 (0%) 6–3 (67%) — +3.44
32 — — — — — — — — — — — — — — — — 1976 1541 91.6 — — — — +44 — — 0.0% -3.83 — — — +0.51
Career — 1851 135.1 — — — — +20 -133 -104 47.9% -0.10 52–69 (43%) 59–80 (42%) 94.5 +0.58 — 2015 136.6 — — — — +51 +24 +113 64.3% +0.96 73–51 (59%) 46–37 (55%) 100.5 +5.29

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.