The Pack (16-3, 8-1) beat DePaul Prep 5-4 in walkoff fashion in the ninth on Thursday night.  Down 4-3 in the seventh, senior Giovanna Sanfratello singled to tie the game.  In the ninth, freshman Tova Chung singled to drive in the winning run.  Sophomore Zoe Smith pitched the complete game, striking out 13 and allowing just 6 hits.