H2H data updated: 2026-07-18 02:15 UTC

Patricio Cornejo vs Clark Graebner H2H: 0-5

Clark Graebner holds a 5–0 lead over Patricio Cornejo in their ATP head-to-head. Across 5 main-draw meetings, Clark Graebner leads 3–0 on grass and 1–0 on clay. Most recently, Clark Graebner won the 1973 Salisbury second round 6-3 6-3.

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Patricio Cornejo
CHI Age 82 Right-Handed 180 cm / 5'11"
H2H
0 – 5
5 main draw meetings
Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Feb 21, 1973* Salisbury ATP 250 R64 Hard Clark Graebner 6-3 6-3 Patricio Cornejo Match data
Jul 10, 1971* Dublin ATP 250 QF Grass Clark Graebner 6-4 6-1 Patricio Cornejo Match data
Aug 9, 1969* Southampton ATP 250 QF Grass Clark Graebner 6-3 6-2 Patricio Cornejo Match data
Jul 31, 1969* South Orange ATP 250 R32 Grass Clark Graebner 6-1 6-0 Patricio Cornejo Match data
Jul 25, 1969* Indianapolis ATP 250 R16 Clay Clark Graebner 6-3 6-3 Patricio Cornejo Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Patricio Cornejo #335 #65 0 1,708 142 202 41.3% 0 0 0 0 0 0
Clark Graebner #199 #45 0 2,015 342 162 67.9% 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 Patricio Cornejo Clark Graebner
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
24 1968 23–16 59.0% — 1,606 0 0 1968 74–22 77.1% — 1,820 0 2
25 1969 13–11 54.2% — 1,592 0 0 1969 49–14 77.8% — 1,842 0 6
26 1970 10–15 40.0% — 1,581 0 0 1970 58–28 67.4% — 1,839 0 8
27 1971 13–20 39.4% — 1,556 0 0 1971 75–29 72.1% — 1,878 0 11
28 1972 11–19 36.7% — 1,581 0 0 1972 33–22 60.0% — 1,812 0 11
29 1973 11–23 32.4% #99 1,562 0 0 1973 34–19 64.2% #48 1,768 0 12
30 1974 20–32 38.5% #66 1,611 0 0 1974 11–14 44.0% #99 1,685 0 12
31 1975 8–22 26.7% #138 1,576 0 0 1975 8–11 42.1% #120 1,580 0 12
32 1976 13–15 46.4% #108 1,623 0 0 1976 0–3 0.0% #199 1,537 0 12
33 1977 14–13 51.9% #69 1,685 0 0 — — — — — — —
34 1978 6–16 27.3% #172 1,584 0 0 — — — — — — —