Mr Mole , AP McCoy ’ s mount in the Grade One Celebration Chase at Sandown on Saturday , has been installed as one of three 7-2 co-favourites in the seven-runner line-up . Paul Nicholls-trained Mr Mole is bracketed with Irish raider Special Tiara and Nicky Henderson ’ s Sprinter Sacre , who will be ridden by Cheltenham Gold Cup winner Nico de Boinville in the absence of injured Barry Geraghty . AP McCoy and Mr Mole will have six rivals in the Grade One Celebration Chase at Sandown on Saturday . Mr Mole will be McCoy ’ s last ride in a Grade One race . His book of rides for his final day as a professional jockey will not be finalised until Friday morning . Ironically , it was after riding Mr Mole to victory at Newbury in February that McCoy shocked the racing world by announcing his intention to quit riding . Other runners in the Celebration Chase include Mick Channon 's Somersby .
There are currently 7 - 2 co - favourites for the triple One Celebration stakes . AP jockey 's mount Mr Mole is paired with Special Tiara and mare Sacre for Saturday 's race . It will be AP McCoy 's last appearance in a Grade One race .