Ten Bob Tony landed yet another shock in the Queen Anne Stakes (G1) as he overhauled front-runner Opera Ballo to win the opening race of Royal Ascot at 59-1 in North American pari-mutuel pools.

The leading five positions in the National Thoroughbred Racing Association Top Thoroughbred Poll remain unchanged following a relatively quiet week of stakes action in North America without any grade 1 or grade 2 races.

Daryz and Ombudsman have been declared for a blockbuster clash in the June 17 Prince of Wales's Stakes (G1) at Ascot Racecourse.

This week's edition of The List looks at the race for top stallion honors after the Triple Crown.

OHBPA Queen's Derby

NDTA Sponsored Race Stakes

Tom Ridge Stakes

San Juan Capistrano Stakes

Affirmed Stakes

George Parrish Jr.'s Parrish Farms has a small but powerful consignment to the Ocala Breeders' Sales June 2-Year-Olds in Training and Horses of Racing Age Sale, including a Yaupon colt whose elite pedigree and talent make up for the lack of quantity.