Shane Bryant held the Windy City ThunderBolts (22-21) scoreless for seven innings to boost the Joliet Slammers (26-17) to a 1-0 victory.
Bryant struck out six and allowed one walk and five hits.
Brady Muller (1-4) took the loss for the Windy City ThunderBolts. He lasted just 5 2/3 innings, walked two, struck out four, and allowed one run.