TOP JUVENILES SET FOR DONCASTER A total of 21 two-year-olds have had their entries confirmed for thehorsesmouth.co.uk Champagne Stakes at Doncaster on Friday.Aidan O`Brien has left seven juveniles in the #100,000 Group Two contest, including Sagitta 2000 Guineas favourite Hemingway and the highly-regarded Darwin, who has not been seen out since winning a 10-runner maiden race at the Curragh in May. July Stakes winner Noverre could make the trip over from David Loder`s Evry base. In-form trainer Mick Channon has his unbeaten Coventry Stakes winner Cd Europe in the seven-furlong event. Craig Williams has been booked to ride the colt, who has not run since Royal Ascot. Sir Michael Stoute`s Ghayth could be an interesting runner. This promising individual won a well-contested maiden race at York last month in a fast time and if allowed to take his chance on Friday is sure to be prominent in the betting.