Youth movement and roster churn continue

The Giants are actively evaluating young players, with 8 rookies on the active roster. Recent moves include Hill's call-up, Whitcomb's claim, and speculation about Jonah Cox. Matt Chapman was transferred to the 60-day IL on Aug 13, ending his season. Marcelo Mayer hit a solo homer in a Triple-A rehab start on Aug 14, a positive sign for infield depth. The farm system is ranked No. 4.