POTD: Valencia, Kopp, Kipnis, Axelrod, Freiman, Markovitz
JEWISH BASEBALL NEWS — Here are your Players of the Day for Friday, Aug. 13, 2010. It was a memorable day for Jewish pitchers in the minor leagues. Three had lengthy stints in which they gave up one or no runs and racked up multiple strikeouts without giving up a single walk: SP David Kopp…