Del Mar roundup: Regal Glory goes out victorious; Prat wins 6

Regal Glory won the Matriarch Stakes at Del Mar on Sunday. Flavien Prat won six races for the day to become the leading rider at the meet. England’s Rose finished second and Pizza Bianca third. Regal Glory will be retired to a breeding career. She earned a check for $240,000.

Regal Glory defends her title in the Grade I Matriarch Stakes. Flavien wins 5th race. Prat wins 6th.

Speed Boat Beach won the $101,500 Cecil B. DeMille (G3) at a mile on the turf. Prat was aboard and earned a first prize of $60,000. The 2-year-old by Bayern covered the distance in 1:35.38.

#7 SPEED BOAT BEACH (Bayern) wins the $100,000 Cecil B. DeMille (G3) on the turf. Flavien Prat has won on all four of his mounts so far today.