Sebastian Castro has blossomed into a star for the Iowa Hawkeyes. The do-it-all cornerback can play like a linebacker, has the blend of size and speed to act as a safety, and covers like a cornerback.

We all know Iowa is a program relying heavily on upperclassmen, experience, and hard work. They reward individuals for putting the team before themselves and contributing in whatever way is asked of ...

Castro completed every test at the NFL Combine except the three-cone test and bench press. His relative athletic score of 4.48 out of 10 is low, but this can change as official results are finalized ...

IOWA CITY, Iowa — Defensive back Sebastian Castro will return to Iowa for a sixth year and forgo his opportunity to play in the NFL, he announced on social media ...

The past: A three-year starter at Iowa, Castro earned fringe All-America honors in 2023 when he had three interceptions, eight pass breakups and 67 tackles for an Iowa defense that was one of the best ...

The dominoes of decisions for some of Iowa’s defensive players have started to fall with the choice by linebacker Jay Higgins this week to come back next season. Defensive back Cooper DeJean hasn’t ...

The Pittsburgh Steelers could use additional safety depth. Well, safety Sebastian Castro, who began the season on the team’s practice squad, just became available. The Tampa Bay Buccaneers waived ...

The Pittsburgh Steelers added Iowa S Sebastian Castro as an undrafted free agent after the 2025 NFL draft. Sebastian Castro is a tough, run-first safety with versatility who can play multiple spots ...

— Stout run-first defender who isn't afraid to bang around with offensive linemen. Castro aligns all over the field for the Hawkeye defense, primarily in the box and at the nickel spot. — High-motor ...