H2H data updated: 2026-09-03 00:00 UTC

Clark Graebner vs Erik Van Dillen H2H: 5-2

Clark Graebner holds a 5–2 lead over Erik Van Dillen in their ATP head-to-head. Across 7 main-draw meetings, Clark Graebner leads 3–1 on hard courts and 2–0 on clay. Most recently, Clark Graebner won the 1973 U.S. Pro Tennis Championships round of 16 6-4 6-1.

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Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"
H2H
5 – 2
7 main draw meetings
Erik Van Dillen
USA Age 75 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Clark Graebner 6-4 6-1 Erik Van Dillen Match data Jul 20, 1973* R16 U.S. Pro Tennis Championships ATP 250 Clay
Erik Van Dillen 7-5 3-6 6-2 Clark Graebner Match data Mar 27, 1972 RR San Juan ATP 250 Hard
Erik Van Dillen 6-2 6-4 Clark Graebner Match data Feb 11, 1972* QF Kansas City ATP 250 Carpet
Clark Graebner 7-5 6-0 Erik Van Dillen Match data Aug 13, 1971* R16 Indianapolis ATP 250 Clay
Clark Graebner (w/o) Erik Van Dillen Match data Oct 1, 1970* R32 Berkeley ATP 250 Hard
Clark Graebner 6-4 3-6 4-6 6-0 7-5 Erik Van Dillen Match data Jun 1, 1969* F Sacramento ATP 250 Hard
Clark Graebner 6-2 6-2 Erik Van Dillen Match data Jun 2, 1968* R16 Sacramento 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
Clark Graebner #199 #45 0 2,014 342 161 68.0% 0 0 0 0 12 12
Erik Van Dillen — — — 1,857 — — — 0 0 0 0 2 0

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 Clark Graebner Erik Van Dillen
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 1970 58–28 67.4% — 1,840 0 8 — — — — — — —
27 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 Clark Graebner Erik Van Dillen
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 — — — — — — — — — — — — — — — — — 1968 1 2 3 33.3% — — — — 3 1 4 75.0% — — — —
18 — — — — — — — — — — — — — — — — — 1969 0 3 3 0.0% 3 1 4 75.0% 2 5 7 28.6% — — — —
19 — — — — — — — — — — — — — — — — — 1970 1 6 7 14.3% 0 1 1 0.0% 0 1 1 0.0% 2 0 2 100.0%
20 — — — — — — — — — — — — — — — — — 1971 5 7 12 41.7% 5 2 7 71.4% 0 3 3 0.0% 0 1 1 0.0%
21 — — — — — — — — — — — — — — — — — 1972 6 4 10 60.0% — — — — 2 2 4 50.0% 5 3 8 62.5%
22 — — — — — — — — — — — — — — — — — 1973 6 2 8 75.0% 7 6 13 53.8% 5 2 7 71.4% 5 8 13 38.5%
23 — — — — — — — — — — — — — — — — — 1974 2 6 8 25.0% 7 8 15 46.7% 2 3 5 40.0% 8 10 18 44.4%
24 1968 30 11 41 73.2% 9 3 12 75.0% 28 6 34 82.4% 7 2 9 77.8% 1975 5 6 11 45.5% 4 4 8 50.0% 1 2 3 33.3% 6 8 14 42.9%
25 1969 13 2 15 86.7% 10 4 14 71.4% 22 6 28 78.6% 4 2 6 66.7% 1976 4 5 9 44.4% 6 11 17 35.3% 0 1 1 0.0% 4 5 9 44.4%
26 1970 15 11 26 57.7% 22 6 28 78.6% 12 3 15 80.0% 9 8 17 52.9% 1977 2 6 8 25.0% — — — — 3 3 6 50.0% 5 5 10 50.0%
27 1971 36 9 45 80.0% 19 7 26 73.1% 14 5 19 73.7% 6 8 14 42.9% 1978 5 5 10 50.0% 1 3 4 25.0% 3 1 4 75.0% 3 6 9 33.3%
28 1972 17 10 27 63.0% 2 2 4 50.0% 9 4 13 69.2% 5 6 11 45.5% 1979 6 4 10 60.0% 0 2 2 0.0% — — — — 1 5 6 16.7%
29 1973 18 8 26 69.2% 5 4 9 55.6% 3 3 6 50.0% 8 4 12 66.7% 1980 6 6 12 50.0% 0 1 1 0.0% 0 2 2 0.0% 0 5 5 0.0%
30 1974 2 4 6 33.3% 4 4 8 50.0% 2 2 4 50.0% 3 3 6 50.0% 1981 2 3 5 40.0% 2 3 5 40.0% 3 2 5 60.0% — — — —
31 1975 0 1 1 0.0% 3 4 7 42.9% — — — — 5 6 11 45.5% 1982 0 2 2 0.0% — — — — — — — — — — — —
32 1976 0 1 1 0.0% — — — — — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — —
Career — 131 57 188 69.7% 74 34 108 68.5% 90 29 119 75.6% 47 41 88 53.4% — 51 67 118 43.2% 35 42 77 45.5% 24 28 52 46.2% 39 56 95 41.1%

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 Clark Graebner Erik Van Dillen
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 — — — — — — — — — — — — — — — — 1968 1551 103.4 — — — — -29 — +43 44.4% -0.56 1–0 — — -0.60
18 — — — — — — — — — — — — — — — — 1969 1509 115.4 — — — — +8 +71 +4 40.5% -0.35 1–3 (25%) — — +0.03
19 — — — — — — — — — — — — — — — — 1970 1553 117.9 — — — — +28 — — 43.8% -0.25 2–1 (67%) 2–0 — -0.35
20 — — — — — — — — — — — — — — — — 1971 1636 120.5 — — — — -77 +17 -151 44.8% -0.45 5–5 (50%) 5–2 (71%) — -0.66
21 — — — — — — — — — — — — — — — — 1972 1692 119.6 — — — — -10 — -186 52.7% +0.29 6–4 (60%) 2–3 (40%) — +1.48
22 — — — — — — — — — — — — — — — — 1973 1854 142.4 — — — — -103 -103 -217 55.4% +0.61 8–5 (62%) 4–7 (36%) — -3.69
23 — — — — — — — — — — — — — — — — 1974 1732 131.2 — — — — -57 +10 -81 47.0% -0.33 5–12 (29%) 9–6 (60%) — -2.17
24 1968 1819 133.7 — — — — +90 -116 +78 73.3% +1.64 10–8 (56%) — — +0.49 1975 1760 140.7 — — — — -39 -9 -140 47.1% -0.13 4–5 (44%) 9–11 (45%) — -3.70
25 1969 1841 131.4 — — — — +153 -98 +107 71.5% +1.35 8–5 (62%) 1–0 — +5.30 1976 1694 140.9 — — — — +52 -37 — 41.2% -0.49 6–6 (50%) 6–7 (46%) — -2.46
26 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59 1977 1688 135.0 — — — — +11 — -76 41.8% -0.25 2–1 (67%) 4–6 (40%) — -1.07
27 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35 1978 1589 112.0 — — — — +11 +17 +91 43.7% -0.35 6–5 (55%) 3–6 (33%) — +3.46
28 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04 1979 1635 132.0 — — — — +19 — — 40.9% -0.59 1–1 1–2 (33%) — +0.56
29 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67 1980 1605 121.8 — — — — +34 — — 31.9% -1.08 1–2 (33%) 3–5 (38%) — +0.02
30 1974 1693 114.0 — — — — +41 +100 +143 46.2% -0.38 6–5 (55%) 3–4 (43%) — +1.75 1981 1625 121.4 — — — — +13 -54 +38 45.2% -0.38 4–2 (67%) 2–1 (67%) — +0.32
31 1975 1584 111.5 — — — — +73 +121 — 52.4% -0.05 0–5 (0%) 6–3 (67%) — +3.44 1982 1605 105.1 — — — — — — — 0.0% -3.50 — 0–1 — -0.16
32 1976 1541 91.6 — — — — +44 — — 0.0% -3.83 — — — +0.51 — — — — — — — — — — — — — — — —
Career — 2015 136.6 — — — — +51 +24 +113 64.3% +0.96 73–51 (59%) 46–37 (55%) 100.5 +5.29 — 1858 137.5 — — — — -16 -23 -68 45.0% -0.26 52–52 (50%) 50–57 (47%) 102.0 -2.68

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.