There were two divisions of 2-year-old trotting fillies racing in preliminary number two of the group's Pennsylvania Sire Stakes action on Thursday afternoon at Harrah's Philadelphia. The two winners shared an amazing number of similarities: trainer Marcus Melander, driver Dexter Dunn, sire Captain Corey, being laid off for 23 days, favoritism, lowering their lifetime-bests, staying undefeated and setting a track record for their group. The one place there wasn't agreement was in the times: Birr Castle won the first grouping in 1:53 4/5 to equal the Philly divisional track standard, and then Two Day Hangover stopped the clock in 1:53 3/5 in the second cut to take sole possession of the record.