Dual Group One winner Jukebox Jury has been retired after suffering a setback.
The six-year-old dead-heated with Duncan in last year's Irish St Leger and also won the G1 Preis Von Europa in Germany in 2009.
He has not run since finishing 20th in the Melbourne Cup last November when he sustained an injury and his connections have confirmed the son of Montjeu will not run again.
The Mark Johnston-trained six-year-old, who ran in the colours of Alan Spence, suffered a hairline fracture to his near-fore cannonbone when 20th of 23 in the Melbourne Cup.
Jukebox Jury ends his career with a record of nine wins from 22 starts and £857,187 in prize-money.
