White Sox starting pitcher Jose Quintana made a one-inning appearance in relief during Chicago's 5-4 loss to Milwaukee in an exhibition game Saturday. Quintana, labeled the team's No. 4 starter heading into the season, replaced Gavin Floyd in the second inning and allowed a single while striking out two batters.

The left-hander is scheduled to take the mound for his regular-season debut Friday against Seattle. Quintana faced the Mariners twice last year, including once as a starter, and posted a 4.26 ERA over 6 1/3 innings.