CHICAGO, IL - SEPTEMBER 23: Starting pitcher Jake Arrieta #49 of the Chicago Cubs delivers the ball in the 7thinning against the St. Louis Cardinals at Wrigley Field on September 23, 2016 in Chicago, Illinois. (Photo by Jonathan Daniel/Getty Images)
CHICAGO, IL - SEPTEMBER 23: Starting pitcher Jake Arrieta #49 of the Chicago Cubs delivers the ball in the 7thinning against the St. Louis Cardinals at Wrigley Field on September 23, 2016 in Chicago, Illinois. (Photo by Jonathan Daniel/Getty Images)