In a pitcher’s duel, the Green Bay Rockers prevailed over the Wausua Woodchucks 1-0 in Wausau Wednesday night. A fourth-inning RBI single by Mark Shallenberger scored Hunter Dorraugh was the difference in the game for the Rockers. The Woodchucks actually outhit the Rockers eight to five but was could not muster a run. Will Semb (1-2) went seven innings for the Rockers to pick up the win allowing six hits while striking out four. Bryce Crabb picked up the save, pitching the last two scoreless innings. The Rockers will now return home to play the Lakeshore Chinooks at Capital Credit Union Park at 12:05 pm Thursday.