Rosenbaum walked none and struck out nine for the game, throwing just 95 pitches — 71 for strikes — to earn his second win in three starts for the Harrisburg Senators. The 22nd-round pick of the 2009 draft leads the Eastern League with a 0.65 WHIP and is fourth in ERA with a mark of 1.25.
The complete game was Rosenbaum’s second nine-inning effort in less than a calendar year, as the 24-year-old tossed a shutout last June against the Wilmington Blue Rocks, a three-hit, one-walk effort.