Jake Arrieta said he didn't feel sharp and that he was a little bit off Tuesday night. Arrieta became the first pitcher in the major leagues to reach 20 victories, Kris Bryant set the Cubs rookie record for home runs and Chicago inched closer to a playoff berth with a 4-0 win over the Milwaukee Brewers. Looking loose after manager Joe Maddon entertained the team with a petting zoo in the outfield at Wrigley Field before the game, Arrieta (20-6) struck out 11 for Chicago, whose magic number for making its first postseason in seven years dropped to three. More...