Flying P Stable’s Lone Rock surged at the three-sixteenths pole en route to a 3 3/4-length victory in the third running of the $128,000 Isaac Murphy Marathon Overnight Stakes Presented by Thoroughbred Aftercare Alliance.

A list of the television, live streaming, and radio coverage for Kentucky Derby Week, as compiled by America’s Best Racing.

In a delayed start to her 3-year-old campaign, grade 1 winner Dayoutoftheoffice is scheduled to face 11 other 3-year-old fillies in the $300,000 Eight Belles Stakes presented by Smithfield (G2) April 30 at Churchill Downs.

Arena Racing Company has announced Cazoo as the new sponsor of the St. Leger (G1), the world’s oldest classic.

Ante-post Commonwealth Cup (G1) favorite Supremacy looks to follow the route taken by Eqtidaar, who finished second in the QIPCO British Champions Series Merriebelle Stable Pavilion Stakes (G3) on his 3-year-old reappearance in 2018.

Godolphin’s homebred unbeaten son of Tapit draws post 14 for the Kentucky Derby (G1). Trainer Brad Cox will give a leg up to Luis Saez for the May 1 Run for the Roses.

Fasig-Tipton has catalogued 17 supplemental entries to its upcoming Midlantic Two-Year-Olds in Training Sale.

Shadwell Racing will supplement Mutasaabeq for the May 1 QIPCO Two Thousand Guineas (G1) in the hope he can record an “extraordinary” victory following the death of owner Sheikh Hamdan Al Maktoum in March.

As disappointed as Brad Cox may have been when Monomoy Girl lost by a nose to Letruska in the April 17 Apple Blossom Handicap (G1), there was a silver lining for the Eclipse Award-winning trainer.

The son of Street Sense is a grade 1-placed, grade 3 winner out of the female family of champion Personal Ensign.