The Pittsburgh Pirates’ top pitching prospect, Seth Hernandez, is looking strong in his first season of professional baseball with the Bradenton Marauders
Hernandez was drafted sixth overall by the Pirates in 2025 as the top high school pitching prospect in the class. He was named the California Gatorade Baseball Player of the Year, The Los Angeles Times Player of the Year and the Enterprise Varsity Player of the Year. He decided to forgo his commitment to Vanderbilt and signed with the Pirates for $7.25
million.
2025 only saw Hernandez get time with the Florida Coast League Pirates, so this is his first year of pitching in the minor leagues. With Low-A Bradenton the 19-year-old righty has made two starts so far this season, with both being very impressive. In his first career start against the Dunedin Blue Jays Hernandez largely dominated the opposing hitters. In just three innings pitched he accumulated eight strikeouts. He would give up one earned run and allow three hits, but for his first professional start, it doesn’t get much better.
Against the Palm Beach Cardinals on April 10, Hernandez was once again dictating the pace from the mound. In four innings Hernandez struck out seven batters, while not allowing any hits or earned runs while he was pitching. Bradenton would go on to lose the contest and the series to Palm Beach, but it certainly wasn’t because of Hernandez.
Hernandez was given a prospect rating of 55 overall, with a 70 graded fastball and a 60 graded curveball. At 6’4” he has an athletic build which will bode well for a power pitcher, but he also has incredible body control to repeat his delivery on the mound consistently. He has a lot of potential given his physical skills and the fact that he has great stuff, working with a solid four pitch mix. Hernandez is in line to be another great velocity focused starter in the Pirates rotation.
Seth Hernandez is ranked as the Pirates’ second overall prospect and is ranked 24th in the top 100.
