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

Marty Riessen vs Clark Graebner H2H: 2-0

Marty Riessen holds a 2–0 lead over Clark Graebner in their ATP head-to-head. Across 2 main-draw meetings, Marty Riessen leads 1–0 on carpet and 1–0 on hard courts. Most recently, Marty Riessen won the 1973 Chicago round of 16 6-3 7-6.

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Marty Riessen
USA Age 84 Right-Handed 185 cm / 6'1"
H2H
2 – 0
2 main draw meetings
Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Marty Riessen #15 6-3 7-6 Clark Graebner #50 Match data Oct 4, 1973* R16 Chicago ATP 250 Carpet
Marty Riessen 5-7 6-1 6-4 Clark Graebner Match data Jan 13, 1968* SF Bloemfontein 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
Marty Riessen #382 #11 0 2,105 531 314 62.8% 0 0 0 0 11 11
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 Marty Riessen Clark Graebner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
24 — — — — — — — 1968 74–22 77.1% — 1,818 0 2
25 — — — — — — — 1969 49–14 77.8% — 1,840 0 6
26 1968 95–36 72.5% — 1,652 0 2 1970 58–28 67.4% — 1,840 0 8
27 1969 47–34 58.0% — 1,806 0 3 1971 75–29 72.1% — 1,868 0 11
28 1970 52–29 64.2% — 1,944 0 5 1972 33–22 60.0% — 1,811 0 11
29 1971 68–31 68.7% — 1,990 0 6 1973 34–19 64.2% #48 1,770 0 12
30 1972 55–28 66.3% — 1,964 0 7 1974 11–13 45.8% #99 1,693 0 12
31 1973 46–25 64.8% #13 1,858 0 8 1975 8–11 42.1% #120 1,583 0 12
32 1974 55–23 70.5% #12 1,959 0 9 1976 0–3 0.0% #199 1,540 0 12
33 1975 21–15 58.3% #24 1,895 0 10 — — — — — — —
34 1976 18–23 43.9% #59 1,831 0 10 — — — — — — —
35 1977 18–19 48.6% #54 1,834 0 10 — — — — — — —
36 1978 11–11 50.0% #83 1,789 0 10 — — — — — — —
37 1979 34–23 59.6% #37 1,831 0 11 — — — — — — —
38 1980 10–13 43.5% #92 1,691 0 11 — — — — — — —
39 1981 1–4 20.0% #93 1,695 0 11 — — — — — — —

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 Marty Riessen 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 %
24 — — — — — — — — — — — — — — — — — 1968 30 11 41 73.2% 9 3 12 75.0% 28 6 34 82.4% 7 2 9 77.8%
25 — — — — — — — — — — — — — — — — — 1969 13 2 15 86.7% 10 4 14 71.4% 22 6 28 78.6% 4 2 6 66.7%
26 1968 41 14 55 74.5% 34 14 48 70.8% 18 6 24 75.0% 2 2 4 50.0% 1970 15 11 26 57.7% 22 6 28 78.6% 12 3 15 80.0% 9 8 17 52.9%
27 1969 7 7 14 50.0% 13 8 21 61.9% 12 7 19 63.2% 15 12 27 55.6% 1971 36 9 45 80.0% 19 7 26 73.1% 14 5 19 73.7% 6 8 14 42.9%
28 1970 16 11 27 59.3% 7 4 11 63.6% 17 7 24 70.8% 12 7 19 63.2% 1972 17 10 27 63.0% 2 2 4 50.0% 9 4 13 69.2% 5 6 11 45.5%
29 1971 20 10 30 66.7% 24 8 32 75.0% 14 5 19 73.7% 10 8 18 55.6% 1973 18 8 26 69.2% 5 4 9 55.6% 3 3 6 50.0% 8 4 12 66.7%
30 1972 16 8 24 66.7% 9 5 14 64.3% 2 1 3 66.7% 28 14 42 66.7% 1974 2 4 6 33.3% 4 4 8 50.0% 2 2 4 50.0% 3 3 6 50.0%
31 1973 7 5 12 58.3% 11 7 18 61.1% 1 2 3 33.3% 27 11 38 71.1% 1975 0 1 1 0.0% 3 4 7 42.9% — — — — 5 6 11 45.5%
32 1974 11 7 18 61.1% 20 5 25 80.0% 8 3 11 72.7% 16 8 24 66.7% 1976 0 1 1 0.0% — — — — — — — — 0 2 2 0.0%
33 1975 6 4 10 60.0% 1 3 4 25.0% 3 2 5 60.0% 11 6 17 64.7% — — — — — — — — — — — — — — — — —
34 1976 4 7 11 36.4% 2 3 5 40.0% 2 3 5 40.0% 10 10 20 50.0% — — — — — — — — — — — — — — — — —
35 1977 9 7 16 56.3% 1 3 4 25.0% 3 4 7 42.9% 5 5 10 50.0% — — — — — — — — — — — — — — — — —
36 1978 2 2 4 50.0% 1 1 2 50.0% 2 2 4 50.0% 6 6 12 50.0% — — — — — — — — — — — — — — — — —
37 1979 6 6 12 50.0% 2 1 3 66.7% 3 3 6 50.0% 23 13 36 63.9% — — — — — — — — — — — — — — — — —
38 1980 2 3 5 40.0% 3 3 6 50.0% 0 1 1 0.0% 5 6 11 45.5% — — — — — — — — — — — — — — — — —
39 1981 0 1 1 0.0% — — — — — — — — 1 3 4 25.0% — — — — — — — — — — — — — — — — —
Career — 147 92 239 61.5% 128 65 193 66.3% 85 46 131 64.9% 171 111 282 60.6% — 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 Marty Riessen 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
24 — — — — — — — — — — — — — — — — 1968 1819 133.7 — — — — +90 -116 +78 73.3% +1.64 10–8 (56%) — — +0.49
25 — — — — — — — — — — — — — — — — 1969 1841 131.4 — — — — +153 -98 +107 71.5% +1.35 8–5 (62%) 1–0 — +5.30
26 1968 1653 132.0 — — — — +69 +87 +61 68.5% +1.54 20–8 (71%) — — -0.80 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59
27 1969 1807 136.9 — — — — -21 -43 -20 57.3% +0.56 10–14 (42%) — — -3.21 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35
28 1970 1945 146.2 — — — — +35 -163 -65 60.8% +0.91 14–8 (64%) 5–3 (63%) — -1.75 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04
29 1971 1990 154.3 — — — — -35 -15 +39 59.4% +0.60 26–10 (72%) 18–19 (49%) — -9.98 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67
30 1972 1965 158.1 — — — — +28 +23 +41 61.7% +0.70 17–14 (55%) 16–16 (50%) — -8.28 1974 1693 114.0 — — — — +41 +100 +143 46.2% -0.38 6–5 (55%) 3–4 (43%) — +1.75
31 1973 1858 145.0 — — — — +69 +39 +86 58.6% +0.64 17–6 (74%) 12–13 (48%) — -1.09 1975 1584 111.5 — — — — +73 +121 — 52.4% -0.05 0–5 (0%) 6–3 (67%) — +3.44
32 1974 1959 151.5 — — — — +21 +54 -7 67.7% +0.98 11–12 (48%) 15–9 (63%) — -5.03 1976 1541 91.6 — — — — +44 — — 0.0% -3.83 — — — +0.51
33 1975 1895 140.7 — — — — +39 +26 +50 61.2% +0.68 4–6 (40%) 4–3 (57%) — -1.19 — — — — — — — — — — — — — — — —
34 1976 1832 149.5 — — — — +12 +33 +68 46.7% -0.24 1–8 (11%) 5–2 (71%) — -5.35 — — — — — — — — — — — — — — — —
35 1977 1835 151.7 — — — — +43 +2 +6 52.7% +0.16 2–8 (20%) 8–3 (73%) — -3.73 — — — — — — — — — — — — — — — —
36 1978 1789 132.2 — — — — +28 — +31 50.0% +0.14 5–5 (50%) 5–5 (50%) — -0.07 — — — — — — — — — — — — — — — —
37 1979 1832 145.5 — — — — +16 +5 +8 57.4% +0.12 10–8 (56%) 16–8 (67%) — -0.40 — — — — — — — — — — — — — — — —
38 1980 1691 124.0 — — — — +33 +84 — 48.1% -0.33 1–4 (20%) 3–3 (50%) — +0.21 — — — — — — — — — — — — — — — —
39 1981 1695 122.5 — — — — +17 — — 30.0% -0.80 1–1 1–3 (25%) — -0.89 — — — — — — — — — — — — — — — —
Career — 2106 150.4 — — — — +26 +22 +11 60.0% +0.69 139–112 (55%) 108–87 (55%) 102.2 -5.02 — 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.