ARCADIA, (March 14, 2013)—By Ghostzapper and out of the downhill turf sensation Cambiocorsa, Schiaparelli added blinkers and earmuffs and ran to her considerable potential Thursday, winning Santa Anita’s $60,000 San Mateo Purse by 3 ½ lengths under Joe Talamo while covering 6 ½ furlongs down the hillside turf course in 1:11.70.