This content is part of a free preview of DRF Plus. Click to learn more. DEL MAR PICK 3 (RACES 6-8) by Brad Free Races 6-8 Sunday at Del Mar offers pick-3 bettors a chance to make a score thanks to longshot “singles” (aka “keys”) in race 7 and 8. Race 6 is a sprint for 2-year-old maiden fillies. The main tickets will use TACIT APPROVAL, SOUTHERN SUNSHINE, FASCINATING and SPRING MOON. The back-up ticket will use “all,” in which chase the singles must win races 7 and 8, Race 7 is a $40,000 claiming sprint; FLOATING FEATHER is the single at a juicy 8-1 on the early line. Back-ups will be CHAPMAN’S PEAK, WIREDFORTWOTWENTY, KORBAN and GUTSHOT STRAIGHT. Race 8 is the San Clemente; WISHING GATE is the single at 6-1. Back-ups will include UNUSUAL WAY, IOTAPA and FOXY BOSS. The $1 tickets: (Can hit four times) 1, 7, 8, 10 w 4 w 1, 2, 4, 9 = $16 All 10 w 4 w 4 = $10 1, 7, 8, 10 w 4 w 1, 2, 4, 9, 10 = $20 1, 7, 8, 9, 10 w 1, 2, 4, 9, 10 w 4 = $16