McCoy favourite for Kauto ride as Fehily suffers wrist injury
Fehily has struck up a fruitful partnership with Paul Nicholls in recent weeks after stable jockey Ruby Walsh broke his leg in a fall at Down Royal at the beginning of November.
Fehily was riding Rivaliste for the champion trainer in the sportingbet.com Handicap Chase at the Berkshire track when the pair came down at the sixth fence.