Albert Almora Jr. leads off in center, Kris Bryant is in left, Anthony Rizzo is at first, and Javy Báez is at short. Not sure about continuing to run Almora out there in the top spot, especially with Ben Zobrist in the lineup, but whatever.
Willson Contreras is catching, David Bote is at third, Zobrist is at second, and Mark Zagunis is in right to round things out.
Robbie Ray is facing the Cubs for the second time in a week and the sixth time overall, which may give the visitors a chance to get over on him.