keenriders.org has added two horses to increase to 236 the number of horses cataloged to its Horses of Racing Age Sale on Thursday. The single-session auction begins at noon ET.

Supplements are:

• Rosato, a 2-year-old filly by Gift Box who scored a 5-length victory at Churchill Downs six days ago in a starter allowance race. Consigned by Hunter Valley Farm, agent, she is out of Pinot, by Into Mischief, and from the family of Grade 1 winners Blush With Pride and Effinex.
• Sbagliato, a 4-year-old gelding by Quality Road who captured his career debut at Gulfstream Park and won a month ago at Santa Anita. Consigned by ELiTE, agent, he is out of Grade 3 winner Cover Song, by Fastnet Rock, and from the family of European standouts Misty For Me (IRE), U S Navy Flag and Roly Poly.

Sale information

For the dynamic catalog for the auction, which features up-to-date Daily Racing Form and Equibase past performances along with Thoro-graph and Ragozin sheets, race replays and more.

New this year are select workout videos for horses in the catalog.

A print catalog for the auction with Equibase past performances for the entrants is available at the keenriders.org Sales Pavilion.For past performances and other information to assist with pre-sale shortlisting.

Most horses are stabled at keenriders.org in Barns 18-26 with some horses offered remotely from their training locations.

Internet and phone bidding will be available.