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

Clark Graebner vs Terry Addison H2H: 1-1

Clark Graebner and Terry Addison are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Terry Addison leads 1–0 on carpet, while Clark Graebner leads 1–0 on hard courts. Most recently, Terry Addison won the 1971 Des Moines quarterfinal 4-6 7-6 6-3.

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Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"
H2H
1 – 1
2 main draw meetings
Terry Addison
AUS Age 80 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Terry Addison 4-6 7-6 6-3 Clark Graebner Match data Apr 12, 1971* QF Des Moines ATP 250 Carpet
Clark Graebner 6-2 3-0 (ret.) Terry Addison Match data Mar 10, 1971* R32 Hampton 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
Terry Addison #308 #100 0 1,618 67 114 37.0% 0 0 0 0 0 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 Terry Addison
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 — — — — — — — 1968 9–8 52.9% — 1,527 0 0
23 — — — — — — — 1969 15–17 46.9% — 1,574 0 0
24 1968 74–22 77.1% — 1,818 0 2 1970 15–24 38.5% — 1,559 0 0
25 1969 49–14 77.8% — 1,840 0 6 1971 15–24 38.5% — 1,543 0 0
26 1970 58–28 67.4% — 1,840 0 8 1972 8–25 24.2% — 1,596 0 0
27 1971 75–29 72.1% — 1,868 0 11 1973 4–13 23.5% #112 1,536 0 0
28 1972 33–22 60.0% — 1,811 0 11 1974 1–1 50.0% #228 1,544 0 0
29 1973 34–19 64.2% #48 1,770 0 12 1975 0–2 0.0% #308 1,537 0 0
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 Terry Addison
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 %
22 — — — — — — — — — — — — — — — — — 1968 2 1 3 66.7% 2 4 6 33.3% 5 3 8 62.5% — — — —
23 — — — — — — — — — — — — — — — — — 1969 1 2 3 33.3% 4 5 9 44.4% 10 10 20 50.0% — — — —
24 1968 30 11 41 73.2% 9 3 12 75.0% 28 6 34 82.4% 7 2 9 77.8% 1970 8 12 20 40.0% 4 8 12 33.3% 3 3 6 50.0% 0 1 1 0.0%
25 1969 13 2 15 86.7% 10 4 14 71.4% 22 6 28 78.6% 4 2 6 66.7% 1971 6 10 16 37.5% 3 8 11 27.3% 4 4 8 50.0% 2 2 4 50.0%
26 1970 15 11 26 57.7% 22 6 28 78.6% 12 3 15 80.0% 9 8 17 52.9% 1972 0 7 7 0.0% 1 4 5 20.0% — — — — 7 14 21 33.3%
27 1971 36 9 45 80.0% 19 7 26 73.1% 14 5 19 73.7% 6 8 14 42.9% 1973 2 3 5 40.0% 0 3 3 0.0% — — — — 2 7 9 22.2%
28 1972 17 10 27 63.0% 2 2 4 50.0% 9 4 13 69.2% 5 6 11 45.5% 1974 — — — — 1 1 2 50.0% — — — — — — — —
29 1973 18 8 26 69.2% 5 4 9 55.6% 3 3 6 50.0% 8 4 12 66.7% 1975 — — — — 0 1 1 0.0% — — — — 0 1 1 0.0%
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 — 131 57 188 69.7% 74 34 108 68.5% 90 29 119 75.6% 47 41 88 53.4% — 19 35 54 35.2% 15 34 49 30.6% 22 20 42 52.4% 11 25 36 30.6%

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 Terry Addison
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
22 — — — — — — — — — — — — — — — — 1968 1527 110.6 — — — — +35 -77 +83 52.8% +0.38 1–1 — — +0.48
23 — — — — — — — — — — — — — — — — 1969 1575 116.7 — — — — -4 -93 +85 48.2% -0.24 2–5 (29%) — — -0.08
24 1968 1819 133.7 — — — — +90 -116 +78 73.3% +1.64 10–8 (56%) — — +0.49 1970 1559 118.3 — — — — -5 -84 +138 44.0% -0.25 3–9 (25%) 0–2 — +1.95
25 1969 1841 131.4 — — — — +153 -98 +107 71.5% +1.35 8–5 (62%) 1–0 — +5.30 1971 1543 110.1 — — — — -20 -64 +128 42.0% -0.67 3–6 (33%) 3–4 (43%) — +2.06
26 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59 1972 1596 132.4 — — — — -55 -97 — 24.6% -1.78 2–3 (40%) 3–3 (50%) — -2.99
27 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35 1973 1537 113.9 — — — — -22 -67 — 24.2% -1.67 1–4 (20%) 1–2 (33%) — -0.43
28 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04 1974 1545 102.6 — — — — — — — 40.0% -0.60 1–0 — — +0.19
29 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67 1975 1538 107.5 — — — — — — — 20.0% -2.20 0–1 1–2 (33%) — -0.42
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 — 2015 136.6 — — — — +51 +24 +113 64.3% +0.96 73–51 (59%) 46–37 (55%) 100.5 +5.29 — 1619 121.6 — — — — -25 -80 +100 40.6% -0.63 13–29 (31%) 8–13 (38%) 92.0 +0.43

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.