He came in from the bullpen in the seventh inning of a 1-0 game with a runner on and two outs. He struck out the batter, the only one he would face. His team, the Washington Nationals, went on to win 2-0 over Colorado in Game 2 of a twinbill. Tony Sipp, the former Mississippi Gulf Coast Community College star from Pascagoula, did his job Wednesday. Again. He’s a situational reliever, typically called on just to get one or two hitters. It’s not a job that warrants many headlines, but Sipp has been good at it this season, especially so over the last couple months. The 36-year-old lefty has posted eight straight scoreless appearances. He has yielded just one run in his last 13 games. He has been a quiet contributor for a Nationals club that has won 35 of its last 50 and pulled within 4 games of first-place Atlanta in the National League East. For the season, Sipp has eight holds and a 3.79 ERA – inflated by some early scuffles – in 19 innings spread over 33 appearances. A former 45th-round pick out of Clemson, Sipp is in his 11th big league season. He signed a one-year, $1.25 million deal with Washington as a free agent in March. The Nationals, who have had their share of bullpen issues this season, surely feel they are getting their money’s worth from Sipp.