Michael Castillo
Position: RHP
Height: 6’3”
Weight: 172 lbs
Bats/Throws: R/R
Born: 10/26/2004
Country: Venezuela
How Acquired: International Free Agent, 2025
Bonus: N/A
40-man Roster: No
Rule 5 Eligible: 2029
Minor League Free Agency: 2032
Options Left: 3
Overview
The Pirates signed Castillo late in the 2025 signing period. At 21, he was a relatively older signing, but the Pirates believe he has good present stuff. He sits in the mid-90s, reaching 97, and has a good breaking ball. It’s possible he could skip the DSL.
Stats
Fangraphs
Baseball-Reference
Transactions
November 4, 2025: Signed by the Pittsburgh Pirates as an international free agent.