Castillo and the Reds won't face the Pirates on Wednesday after the game was postponed due to inclement weather in Cincinnati.

EDGE Analysis

The two teams will make up the contest next Monday, the lone mutual off day remaining in their respective 2021 schedules. In light of the postponement, expect Cincinnati to simply move all members of its five-man rotation back a day in the pitching schedule. Castillo will line up to make his next start in Thursday's series opener versus the Nationals at home.