Corinthian was represented over the weekend with a pair of impressive new MdSpWt winners, including 2-year-old filly Frivolity who scored a decisive 4 1/2-length win Sunday at Aqueduct.

Frivolity earned a promising 81 Beyer in the $62,000 race for trainer Anthony Dutrow.

Also on Sunday, 3-year-old Sistern Bay broke his maiden in a $50,000 MdSpWt in his second start, defeating a full field of a dozen  at Churchill Downs.

A leading Second Crop Sire, Corinthian now has 54 winners in 2012, including 5 stakes winners.