The Baltimore Orioles have designated veteran reliever Craig Kimbrel for assignment following a rough outing against the San Francisco Giants on Tuesday, where he gave up a career-high six earned runs in just two-thirds of an inning during a 10-0 loss, told MLB. Kimbrel, 36, was signed by the Orioles in December to a one-year, $13 million deal, with hopes that he would take over as the team’s closer after Félix Bautista was sidelined for the season following Tommy John surgery. While Kimbrel had a promising start to the season, recording 23 saves in 39 appearances and allowing just 11…