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

Ilie Nastase vs Clark Graebner H2H: 5-8

Clark Graebner holds an 8–5 lead over Ilie Nastase in their ATP head-to-head. Across 13 main-draw meetings, they are tied 3–3 on carpet, while Clark Graebner leads 3–1 on hard courts. Most recently, Clark Graebner won the 1973 Charleston semifinal 6-7 6-3 6-4.

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Ilie Nastase
ROU Age 80 Right-Handed 183 cm / 6'0"
H2H
5 – 8
13 main draw meetings
Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Clark Graebner 6-7 6-3 6-4 Ilie Nastase Match data Mar 17, 1973* SF Charleston ATP 250 Carpet
Clark Graebner 6-1 7-5 Ilie Nastase Match data Mar 14, 1973* SF Paramus ATP 250 Hard
Ilie Nastase 6-2 6-4 Clark Graebner Match data Nov 22, 1972* R16 London ATP 250 Carpet
Ilie Nastase 6-3 4-6 6-1 6-2 Clark Graebner Match data Jun 30, 1972* R64 Wimbledon Grand Slam Grass
Clark Graebner 6-3 (ret.) Ilie Nastase Match data Jan 27, 1972* SF London Indoor ATP 250 Hard
Ilie Nastase 6-3 6-2 Clark Graebner Match data Dec 4, 1971 RR ATP Finals ATP Finals Carpet
Ilie Nastase 7-5 6-4 7-6 Clark Graebner Match data Mar 13, 1971* F Hampton ATP 250 Hard
Clark Graebner 2-6 1-6 6-4 6-2 6-2 Ilie Nastase Match data Feb 26, 1971* SF Salisbury ATP 250 Hard
Clark Graebner 7-6 7-6 Ilie Nastase Match data Feb 19, 1971* SF New York ATP 250 Carpet
Clark Graebner 6-3 6-0 4-6 6-3 Ilie Nastase Match data Jul 1, 1970* R16 Wimbledon Grand Slam Grass
Clark Graebner 8-6 7-5 Ilie Nastase Match data Mar 7, 1970* QF Hampton ATP 250 Carpet
Ilie Nastase 6-4 Clark Graebner Match data Feb 9, 1970 RR New York ATP 250 Carpet
Clark Graebner 7-5 7-6 6-4 Ilie Nastase Match data Jun 29, 1969* R32 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
Ilie Nastase #1,075 #1 0 2,294 860 330 72.3% 2 0 4 2 59 67
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 Ilie Nastase Clark Graebner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 41–14 74.5% — 1,772 0 3 — — — — — — —
22 1969 27–22 55.1% — 1,835 0 5 — — — — — — —
23 1970 60–20 75.0% — 1,966 0 7 — — — — — — —
24 1971 73–13 84.9% — 2,091 0 15 1968 74–22 77.1% — 1,818 0 2
25 1972 110–20 84.6% — 2,173 1 27 1969 49–14 77.8% — 1,840 0 6
26 1973 118–17 87.4% #1 2,212 2 43 1970 58–28 67.4% — 1,840 0 8
27 1974 80–21 79.2% #10 2,155 2 50 1971 75–29 72.1% — 1,868 0 11
28 1975 86–20 81.1% #7 2,174 2 56 1972 33–22 60.0% — 1,811 0 11
29 1976 78–17 82.1% #3 2,202 2 62 1973 34–19 64.2% #48 1,770 0 12
30 1977 44–18 71.0% #9 2,101 2 65 1974 11–13 45.8% #99 1,693 0 12
31 1978 45–21 68.2% #16 2,058 2 67 1975 8–11 42.1% #120 1,583 0 12
32 1979 28–25 52.8% #49 1,796 2 67 1976 0–3 0.0% #199 1,540 0 12
33 1980 19–24 44.2% #77 1,741 2 67 — — — — — — —
34 1981 26–27 49.1% #74 1,725 2 67 — — — — — — —
35 1982 14–24 36.8% #86 1,633 2 67 — — — — — — —
36 1983 6–11 35.3% #118 1,594 2 67 — — — — — — —
37 1984 4–12 25.0% #202 1,574 2 67 — — — — — — —
38 1985 1–4 20.0% #431 1,535 2 67 — — — — — — —

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 Ilie Nastase 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 %
21 1968 — — — — 40 13 53 75.5% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
22 1969 11 8 19 57.9% 9 6 15 60.0% 5 3 8 62.5% 2 5 7 28.6% — — — — — — — — — — — — — — — — —
23 1970 12 3 15 80.0% 34 9 43 79.1% 4 2 6 66.7% 10 6 16 62.5% — — — — — — — — — — — — — — — — —
24 1971 21 4 25 84.0% 35 5 40 87.5% 3 2 5 60.0% 14 2 16 87.5% 1968 30 11 41 73.2% 9 3 12 75.0% 28 6 34 82.4% 7 2 9 77.8%
25 1972 29 7 36 80.6% 42 7 49 85.7% 16 2 18 88.9% 23 4 27 85.2% 1969 13 2 15 86.7% 10 4 14 71.4% 22 6 28 78.6% 4 2 6 66.7%
26 1973 27 7 34 79.4% 59 3 62 95.2% 10 3 13 76.9% 22 4 26 84.6% 1970 15 11 26 57.7% 22 6 28 78.6% 12 3 15 80.0% 9 8 17 52.9%
27 1974 4 2 6 66.7% 43 7 50 86.0% 11 4 15 73.3% 22 8 30 73.3% 1971 36 9 45 80.0% 19 7 26 73.1% 14 5 19 73.7% 6 8 14 42.9%
28 1975 10 3 13 76.9% 65 13 78 83.3% 1 1 2 50.0% 10 3 13 76.9% 1972 17 10 27 63.0% 2 2 4 50.0% 9 4 13 69.2% 5 6 11 45.5%
29 1976 17 2 19 89.5% 16 4 20 80.0% 11 1 12 91.7% 34 10 44 77.3% 1973 18 8 26 69.2% 5 4 9 55.6% 3 3 6 50.0% 8 4 12 66.7%
30 1977 9 3 12 75.0% 16 5 21 76.2% 6 2 8 75.0% 13 8 21 61.9% 1974 2 4 6 33.3% 4 4 8 50.0% 2 2 4 50.0% 3 3 6 50.0%
31 1978 9 4 13 69.2% 15 4 19 78.9% 4 2 6 66.7% 17 11 28 60.7% 1975 0 1 1 0.0% 3 4 7 42.9% — — — — 5 6 11 45.5%
32 1979 11 9 20 55.0% 7 5 12 58.3% — — — — 10 11 21 47.6% 1976 0 1 1 0.0% — — — — — — — — 0 2 2 0.0%
33 1980 7 6 13 53.8% 4 3 7 57.1% 2 1 3 66.7% 6 14 20 30.0% — — — — — — — — — — — — — — — — —
34 1981 13 9 22 59.1% 3 8 11 27.3% 1 4 5 20.0% 9 6 15 60.0% — — — — — — — — — — — — — — — — —
35 1982 6 8 14 42.9% 5 8 13 38.5% 0 2 2 0.0% 3 6 9 33.3% — — — — — — — — — — — — — — — — —
36 1983 1 4 5 20.0% 4 6 10 40.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
37 1984 3 5 8 37.5% 0 6 6 0.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
38 1985 1 2 3 33.3% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 191 86 277 69.0% 397 114 511 77.7% 76 31 107 71.0% 196 99 295 66.4% — 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 Ilie Nastase 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
21 1968 1772 127.0 — — — — — +103 — 68.8% +1.58 11–4 (73%) — — +2.44 — — — — — — — — — — — — — — — —
22 1969 1835 129.0 — — — — -96 -35 -152 54.7% +0.34 9–10 (47%) 0–1 — -2.11 — — — — — — — — — — — — — — — —
23 1970 1967 149.4 — — — — +28 +67 -244 66.4% +1.24 14–6 (70%) — — -1.85 — — — — — — — — — — — — — — — —
24 1971 2092 153.7 — — — — +128 +61 -359 71.7% +1.57 23–2 (92%) 8–10 (44%) — +0.96 1968 1819 133.7 — — — — +90 -116 +78 73.3% +1.64 10–8 (56%) — — +0.49
25 1972 2173 157.1 — — — — +39 -11 -72 78.2% +1.92 19–8 (70%) 20–10 (67%) — +2.45 1969 1841 131.4 — — — — +153 -98 +107 71.5% +1.35 8–5 (62%) 1–0 — +5.30
26 1973 2213 158.2 — — — — +30 +151 -184 78.4% +1.96 27–10 (73%) 18–5 (78%) — +1.08 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59
27 1974 2156 159.7 — — — — -27 +191 -140 73.6% +1.63 16–9 (64%) 13–8 (62%) — -3.01 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35
28 1975 2175 160.0 — — — — -32 +17 — 75.5% +1.84 17–7 (71%) 17–9 (65%) — -2.97 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04
29 1976 2202 168.0 — — — — +37 -12 -118 76.7% +1.74 14–5 (74%) 20–7 (74%) — -2.87 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67
30 1977 2101 162.0 — — — — +62 +8 -7 63.4% +0.90 16–7 (70%) 11–4 (73%) — -3.16 1974 1693 114.0 — — — — +41 +100 +143 46.2% -0.38 6–5 (55%) 3–4 (43%) — +1.75
31 1978 2058 159.2 — — — — 0 +40 +20 63.5% +0.77 12–11 (52%) 10–3 (77%) — -2.05 1975 1584 111.5 — — — — +73 +121 — 52.4% -0.05 0–5 (0%) 6–3 (67%) — +3.44
32 1979 1796 149.5 — — — — +43 +212 — 53.7% +0.31 7–12 (37%) 2–9 (18%) — +1.47 1976 1541 91.6 — — — — +44 — — 0.0% -3.83 — — — +0.51
33 1980 1742 151.0 — — — — +2 +216 +338 46.2% +0.01 6–6 (50%) 4–8 (33%) — -0.92 — — — — — — — — — — — — — — — —
34 1981 1725 136.0 — — — — +64 +84 +186 50.0% +0.11 7–9 (44%) 9–7 (56%) — +0.26 — — — — — — — — — — — — — — — —
35 1982 1634 132.2 — — — — +74 +87 — 44.8% -0.18 6–13 (32%) 6–8 (43%) — +1.39 — — — — — — — — — — — — — — — —
36 1983 1595 122.4 — — — — +34 +99 — 40.0% -0.47 2–3 (40%) 1–7 (13%) — +0.83 — — — — — — — — — — — — — — — —
37 1984 1574 129.5 — — — — +46 +68 — 25.6% -1.79 3–2 (60%) 1–1 — -1.97 — — — — — — — — — — — — — — — —
38 1985 1536 99.7 — — — — +60 — — 23.1% -1.85 1–0 — — +0.29 — — — — — — — — — — — — — — — —
Career — 2295 157.9 — — — — +30 +75 -98 67.2% +1.22 210–124 (63%) 140–97 (59%) 100.2 -0.84 — 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.