PITTSBURGH — The Pittsburgh Pirates head into their next series vs. the Arizona Diamondbacks at Chase Field without two important pieces to their team. Major League Baseball handed a three-game suspension to Pirates right-handed relief pitcher Chris Devenski and a one-game suspension to Pirates manager Don Kelly for their actions against the Cincinnati Reds at PNC Park on May 2. Both players also earned undisclosed fines. Devenski managed to get his suspension down to two games, as a result of settlement was reached between him and MLB, but Kelly will serve his one game suspension for the series opener on May 5. Devenski will return for the series finale on May 7. The Pirates reliever earned the suspension after hitting Reds infielder Sal Stewart with a pitch in the top of the seventh inning. Chris Devenski has been suspended for two games for this ejection during Saturday's game. He will begin serving his suspension tonight. Pirates manager Don Kelly will serve his one-game suspension tonight.…