Today's racing tips: Hollie Doyle can win on Rock Sound after 2,522-1 five-timer
Jockey Hollie Doyle is riding the crest of a wave after her success at Kempton Park. The 24-year-old became the first female jockey to win five races in a row
Hollie Doyle pictured at Bath Racecourse in August 2020
ROCK SOUND is fancied to keep Hollie Doyle on a high with a win in the Bombardier British Hopped Amber Beer Handicap (2.15) at…