Arlington Park spot plays: Larry Rivelli set for big Saturday

Racing down the homestretch at Arlington Park (Coady Photo/Arlington) Saturday could be a good day for trainer Larry Rivelli. With 21 wins from 45 starters—a 47% strike rate—Rivelli is leading the trainer standings at Arlington Park and will have five runners on the Illinois racetrack’s Saturday card. The star of the show is Daddy’s Boo, who could have a live chance to upset the Arlington Matron Stakes (G3), but Rivelli also has a couple of serious players entered [...]