Blas Castaño is a right-handed pitcher for the Colorado Rockies.

In MLB, Blas Castaño has appeared in 11 games (23.2 IP) with a 4.56 ERA, a 1.44 WHIP, and 6.85 strikeouts per nine innings, on 18 strikeouts and 8 walks. In AAA, Blas Castaño has appeared in 58 games (220.1 IP) with a 4.78 ERA, a 1.34 WHIP, and 7.60 strikeouts per nine innings, on 186 strikeouts and 82 walks.

Blas Castaño's most recent tracked outing on netpitch was Aug 18, 2026 (AAA 2026).

Use the interactive dashboard above to break down Blas Castaño's pitch mix, velocity, command, sequencing, count leverage, and damage-risk trends across every tracked MLB and AAA appearance.