Scouting Report: Brayan Castillo
Colorado Rockies | RP
Overall
Summary
Brayan Castillo (note: sources reference Luis Castillo of the Mariners) has struggled significantly in the 2026 season. After an impressive first start with 6 scoreless innings against the Yankees, he has gone 0-4 with a 7.79 ERA over his last seven starts. He has allowed at least four runs in six of his last seven outings and failed to pitch at least three innings in three separate games. His velocity has been inconsistent, declining as games progress. The Mariners are exploring moving him to a bullpen role, with him set to piggyback starter Bryce Miller. His spot in the starting rotation is described as tenuous.
Strengths
- Strong opening start with 6 scoreless innings vs Yankees
- Demonstrated ability to strike out batters (6 strikeouts in recent outing)
This is a preview of the full scouting report. Subscribe for complete analysis including hit/HR probabilities, all strengths/weaknesses, injury details, and confidence modifiers.
Unlock Full Report