Jason and Susan Skinner's BJ's Sweetheart ($44, Art Stafford Jr.) was an upset winner in the $17,500 Mares Open at Harrington Raceway Tuesday in 1:53.3.

 The 7-year-old No Pan Intended mare surged by pacesetter Purrfect Bags late for a narrow win. Trained by co-owner Jason Skinner, it was her 29th career win. Purrfect Bags was second with Miss Me Yet third. The winner has banked nearly $320,000 in her career.

 Mike Casalino's Media Queen N ($5, Pat Berry) won her third straight race on the undercard, in a $10,000 pace. The Mach Three 6-year-old mare, scored an off the pace triumph for trainer Chris Marino in 1:55.