Sammy Peralta

Sammy Peralta, one of the Colorado Rockies arms, has only a limited major league sample so far, but the early line shows a volatile mix of swing-and-miss ability and traffic on the bases. The L-hander enters this snapshot with a 10.13, a 1.88, and 13.50, while his 0-1 record reflects how little margin for error he has had in brief work.

Across 2.2 over 1, Peralta has flashed the kind of raw stuff that can miss bats, yet the overall profile remains unstable because free passes and baserunners have put him in difficult spots. His 6.75 points to command that still needs to sharpen, and that issue can quickly outweigh the upside when counts get away from him. If he gets ahead more consistently, the underlying arsenal could play much better than the surface results suggest.

For now, Peralta is best viewed as a high-variance left-handed arm whose current numbers are heavily shaped by a tiny sample. There is some reason for patience because strikeout ability can change an outing quickly, but the risk remains elevated until the command settles and the workload grows into something more representative.