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

Harald Elschenbroich vs Clark Graebner H2H: 0-1

Clark Graebner holds a 1–0 lead over Harald Elschenbroich in their ATP head-to-head. Across 1 main-draw meeting, Clark Graebner leads 1–0 on grass. Most recently, Clark Graebner won the 1970 Wimbledon round of 128 6-3 6-2 3-6 6-1.

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Harald Elschenbroich
GER Age 85 Right-Handed
H2H
0 – 1
1 main draw meetings
Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Clark Graebner 6-3 6-2 3-6 6-1 Harald Elschenbroich Match data Jun 24, 1970* R128 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
Harald Elschenbroich #480 #69 0 1,789 115 111 50.9% 0 0 0 0 0 0
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 Harald Elschenbroich 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 — — — — — — — 1970 58–28 67.4% — 1,840 0 8
27 1968 17–13 56.7% — 1,628 0 0 1971 75–29 72.1% — 1,868 0 11
28 1969 11–6 64.7% — 1,696 0 0 1972 33–22 60.0% — 1,811 0 11
29 1970 11–9 55.0% — 1,666 0 0 1973 34–19 64.2% #48 1,770 0 12
30 1971 15–9 62.5% — 1,688 0 0 1974 11–13 45.8% #99 1,693 0 12
31 1972 8–8 50.0% — 1,697 0 0 1975 8–11 42.1% #120 1,583 0 12
32 1973 18–11 62.1% #135 1,743 0 0 1976 0–3 0.0% #199 1,540 0 12
33 1974 5–19 20.8% #145 1,559 0 0 — — — — — — —
34 1975 20–22 47.6% #86 1,627 0 0 — — — — — — —
35 1976 4–10 28.6% #185 1,547 0 0 — — — — — — —
36 1977 1–2 33.3% #215 1,537 0 0 — — — — — — —
37 1978 4–1 80.0% #216 1,612 0 0 — — — — — — —
38 1979 1–1 50.0% #480 1,608 0 0 — — — — — — —

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 Harald Elschenbroich 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 — — — — — — — — — — — — — — — — — 1970 15 11 26 57.7% 22 6 28 78.6% 12 3 15 80.0% 9 8 17 52.9%
27 1968 — — — — 17 13 30 56.7% — — — — — — — — 1971 36 9 45 80.0% 19 7 26 73.1% 14 5 19 73.7% 6 8 14 42.9%
28 1969 — — — — 11 6 17 64.7% — — — — — — — — 1972 17 10 27 63.0% 2 2 4 50.0% 9 4 13 69.2% 5 6 11 45.5%
29 1970 3 2 5 60.0% 8 6 14 57.1% 0 1 1 0.0% — — — — 1973 18 8 26 69.2% 5 4 9 55.6% 3 3 6 50.0% 8 4 12 66.7%
30 1971 2 1 3 66.7% 13 7 20 65.0% 0 1 1 0.0% — — — — 1974 2 4 6 33.3% 4 4 8 50.0% 2 2 4 50.0% 3 3 6 50.0%
31 1972 — — — — 8 8 16 50.0% — — — — — — — — 1975 0 1 1 0.0% 3 4 7 42.9% — — — — 5 6 11 45.5%
32 1973 2 1 3 66.7% 15 9 24 62.5% 1 1 2 50.0% — — — — 1976 0 1 1 0.0% — — — — — — — — 0 2 2 0.0%
33 1974 0 2 2 0.0% 2 9 11 18.2% 2 2 4 50.0% 1 6 7 14.3% — — — — — — — — — — — — — — — — —
34 1975 — — — — 17 18 35 48.6% 3 3 6 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
35 1976 2 3 5 40.0% 2 6 8 25.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
36 1977 — — — — 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
37 1978 — — — — 4 1 5 80.0% — — — — — — — — — — — — — — — — — — — — — — — — —
38 1979 — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 9 9 18 50.0% 99 85 184 53.8% 6 10 16 37.5% 1 7 8 12.5% — 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 Harald Elschenbroich 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 — — — — — — — — — — — — — — — — 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59
27 1968 1628 122.3 — — — — — +51 — 58.8% +0.78 3–5 (38%) — — -0.46 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35
28 1969 1697 123.3 — — — — — +58 — 63.0% +0.96 2–2 (50%) — — +0.51 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04
29 1970 1666 126.3 — — — — -27 +38 — 54.4% +0.56 1–1 — — +0.40 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67
30 1971 1688 125.5 — — — — — +79 — 54.3% +0.07 4–2 (67%) 2–1 (67%) — +3.18 1974 1693 114.0 — — — — +41 +100 +143 46.2% -0.38 6–5 (55%) 3–4 (43%) — +1.75
31 1972 1697 127.8 — — — — — +21 — 51.1% +0.33 2–1 (67%) 1–0 — -0.01 1975 1584 111.5 — — — — +73 +121 — 52.4% -0.05 0–5 (0%) 6–3 (67%) — +3.44
32 1973 1744 132.9 — — — — -97 +20 — 57.0% +0.39 5–1 (83%) 1–0 — +1.44 1976 1541 91.6 — — — — +44 — — 0.0% -3.83 — — — +0.51
33 1974 1560 109.6 — — — — -2 +16 -22 30.4% -1.36 2–6 (25%) 3–3 (50%) — -0.70 — — — — — — — — — — — — — — — —
34 1975 1628 128.8 — — — — — +22 -57 49.5% -0.02 6–7 (46%) 6–3 (67%) — +1.26 — — — — — — — — — — — — — — — —
35 1976 1548 112.7 — — — — -12 +24 — 35.3% -0.79 1–4 (20%) 2–2 (50%) — +0.88 — — — — — — — — — — — — — — — —
36 1977 1537 101.7 — — — — — — — 28.6% -1.43 0–1 — — +0.20 — — — — — — — — — — — — — — — —
37 1978 1613 121.7 — — — — — +46 — 75.0% +1.58 — 3–0 (100%) — +0.55 — — — — — — — — — — — — — — — —
38 1979 1609 101.5 — — — — — — — 50.0% +0.75 — — — +0.34 — — — — — — — — — — — — — — — —
Career — 1790 131.2 — — — — -23 +38 -43 51.7% +0.17 26–30 (46%) 18–9 (67%) 102.7 +3.43 — 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.