Arrieta struck out 11 in the win.
The top of the batting order wreaked havoc for the Chicago Cubs, who behind Jake Arrieta beat the Pittsburgh Pirates 4-0 in the 2015 National League Wild Card Game on Wednesday night at PNC Park.
Arrieta struck out 11 and walked none in a four-hit shutout, in his first playoff game.
Chicago will advance to face the St. Louis Cardinals in the National League Division Series beginning on Friday night at Busch Stadium in St. Louis.
Cubs manager Joe Maddon put...