Not even post eight could stop Darryl Gombert, Jeffrey Rose and Hankook Stable’s Don’ttellmewhatodo ($18.60, Victor Kirby) from prevailing in the featured $20,000 Mares Open at Harrington Raceway Tuesday in 1:56.

 The 7-year-old DM Dilinger mare left post eight alertly and sat behind pacesetter Miami Diva N (Jim Morand) most of the mile before surging clear in the final stages of the race. It was her fifth win of the year for trainer Charles Cochran III.

 Drivers Kirby, Ross Wolfenden, Mike Cole, Corey Callahan and Jon Roberts each had doubles on the program.