It was a night of firsts, some more significant than others, for Mississippians in the majors. Ole Miss alum Zack Cozart sat Thursday for the first time this season and watched as his Los Angeles Angels teammates beat Kansas City 7-1 to improve to an MLB-best 11-3. Cozart is hitting .254 with a five-game hitting streak for his new club. … Adam Frazier, the Mississippi State product, hit his first home run of the season in Pittsburgh’s 6-1 win against the Chicago Cubs. Frazier is batting .292 for the first-place Pirates. … Mike Mayers, the ex-Ole Miss star just recalled from the minors by St. Louis, registered his first career save by tossing three shutout innings in the Cardinals’ 13-4 rout of Cincinnati. … Last but hardly least, former Mississippi State standout Chris Stratton notched his first win of 2018 with seven scoreless innings for San Francisco in a 7-0 victory against San Diego. It was a career-long outing for Stratton, who whacked his ERA to 2.60. P.S. In the minors, former DeSoto Central High star Austin Riley blasted his first two homers of the year for the Mississippi Braves in a 6-5 loss at Biloxi’s MGM Park. Riley, a highly rated Atlanta prospect, is hitting .346 with eight RBIs in his second Double-A stint.