Lucas Giolito struck out six in six innings, Matt Davidson homered and the White Sox spoiled Stephen Gonsalves’ major league debut by holding off the Minnesota Twins for an 8-5 victory on Monday.

Chicago played without 56-year-old manager Rick Renteria after he was taken to a hospital for lightheadedness. He was going to stay overnight for observation.

Jake Cave and Max Kepler homered for the second straight day for Minnesota, which had won five of six.

Gonsalves (0-1) surrendered four runs in just 1 1/3 innings. Considered one of the team’s top prospects, Gonsalves gave up six hits, walked two and hit a batter.