P | Bats/Throws: R/R | 5' 11" 192 lbs | Age: 20
W L ERA G GS SV IP SO WHIP
2026 1 2 4.03 15 1 0 22.1 21 2.06
Career Minors 4 3 4.41 32 1 2 49 48 1.82
G W-L ERA IP SO WHIP
2026 15 1-2 4.03 22.1 21 2.06
Career Minors 32 4-3 4.41 49 48 1.82

Standard Minor League Pitching Statistics

SeasonTmLGLWLERAGGSSVIPHRERHRBBSOWHIP
2025 2 Teams Minors 3 1 4.73 17 0 2 26.2 28 21 14 1 15 27 1.61
2025 DSL Red Sox Red DSL ROK 0 0 2.08 2 0 0 4.1 3 1 1 0 2 3 1.15
2025 DSL Red Sox Blue DSL ROK 3 1 5.24 15 0 2 22.1 25 20 13 1 13 24 1.70
2025 2 Teams ROK 3 1 4.73 17 0 2 26.2 28 21 14 1 15 27 1.61
2026 DSL Red Sox Red DSL ROK 1 2 4.03 15 1 0 22.1 24 15 10 1 22 21 2.06

Transactions

Team Date Transaction
05/29/2026 RHP Ranci Castillo assigned to DSL Red Sox Red from DSL Red Sox Blue.
06/12/2025 RHP Ranci Castillo assigned to DSL Red Sox Blue from DSL Red Sox Red.
06/01/2025 RHP Ranci Castillo assigned to DSL Red Sox Red from DSL Red Sox Blue.
05/15/2025 RHP Ranci Castillo assigned to DSL Red Sox Blue.
05/13/2025 Boston Red Sox signed free agent RHP Ranci Castillo to a minor league contract.
05/09/2024 Red-Centro activated RHP Ranci Castillo.