After relinquishing a 6-run lead in a loss to White Sox, rookie Keegan Thompson plans to forget the rough start as the Chicago Cubs try to figure out his dip in velocity

“The fun thing about the other team across the way is they’re really good, and it’s a really good, talented group. So Keegan’s got his work cut out for him today. It’s impressive when you go through a major-league lineup, but you go through a first-place team, there’s a little extra in there.”