LEWISBURG, Pa. – Bucknell senior lefthander Chris DiFiore has earned Bison of the Week honors after his sensational three-hit shutout of Navy on Saturday in the opening game of the Patriot League Tournament semifinal series. DiFiore’s performance in a 2-0 Bucknell win was followed by a dramatic comeback in a 7-6 victory in game two, which sent the Bison on to this weekend’s championship series at top-seeded Army. It was DiFiore’s second shutout of the season, following his seven-inning, two-hit blanking of Lafayette on March 24. The last Bison pitcher to post a complete-game, nine-inning shutout was Mike Castellani, also…