The Pittsburgh Pirates have promoted left-handed pitcher Orlando Castro to Altoona. Castro is expected to make the start tonight for the Curve. He had some good numbers this year in Bradenton, with a 3.24 ERA in 89 innings, along with a 66:10 K/BB ratio. Those numbers are a bit inflated due to a pair of starts in early June where he gave up 12 earned runs in 8.1 innings. Since then, Castro has given up one run in 19 innings, with a 13:0 K/BB ratio.
Double-A will be a good test for the lefty. He can hit 92 MPH with his fastball, and has good control with good off-speed stuff. That type of pitcher usually can dominate in A-ball, but has trouble against Double-A hitters who are more familiar with good off-speed stuff and good control. Castro has a chance to make it beyond Double-A, and possibly to the majors, but he’s not as guaranteed as his numbers would indicate. His upside seems more likely to be a strong reliever out of the bullpen, rather than a starter. That could change, depending on his performance in Altoona.
Tim started Pirates Prospects in 2009 from his home in Virginia, which was 40 minutes from where Pedro Alvarez made his pro debut in Lynchburg. That year, the Lynchburg Hillcats won the Carolina League championship, and Pirates Prospects was born from Tim's reporting along the way. The site has grown over the years to include many more writers, and Tim has gone on to become a credentialed MLB reporter, producing Pirates Prospects each year, and will publish his 11th Prospect Guide this offseason. He has also served as the Pittsburgh Pirates correspondent for Baseball America since 2019. Behind the scenes, Tim is an avid music lover, and most of the money he gets paid to run this site goes to vinyl records.