Perf, a 3-year-old filly whose only two previous victories came on the synthetic Tapeta surface at Presque Isle Downs, relished the switch to real dirt at Mountaineer Racetrack.
Stepping up to stakes company for the first time while still eligible for a second-level allowance, Perf ($19.40) outdueled 4-5 favorite Hungry Tigress through the stretch to score a six-length victory in Tuesday night's $75,000 Autumn Leaves Stakes for fillies and mares.