Arizona Diamondbacks infielder Josh Rojas (hand) exited Saturday's game against the Chicago Cubs with a left-hand contusion. He was struck in the hand by a pitch he swung at and struck out on during his only at-bat. The 27-year-old appears to have avoided a significant injury and is day-to-day. Rojas is coming off the best game of his career in Friday's win over the Chicago Cubs. He went 3-for-5 with three homers and four RBI. Pavin Smith and Jake McCarthy would see an uptick in at-bats while...