D'Backs RHP Zac Gallen (hamstring) is expected to rejoin the team's rotation on Saturday against the Cubs. (Arizona Republic)
Fantasy Impact
Gallen has been out since early July due to a hamstring strain. The 25-year-old has made just nine starts this season due to numerous health issues, but his return will be a welcomed one by fantasy managers. The hope is that Gallen gets off to a strong start to begin the second half.