Chicago White Sox pitching prospects Scott Snodgress, Blake Drake, and Joe Dvorsky threw a combined No Hitter on Thursday in the Great Falls Voyagers 4-0 win over the Casper Ghosts in the Rookie Pioneer League. Snodgress, a fifth round pick in 2011 out of Stanford, threw six hitless innings, did not walk a batter, and struck out nine. Drake, a 22nd round pick out of Indiana State, pitched one hitless inning in relief, striking out one. Dvorsky, a 35th round pick out of Texas State, closed out the no hitter, pitching two hitless innings while striking out one. Two Great Falls fielding errors separated the trio from the combined perfect game.