Angels signed C Sebastián Rivero to a minor league contract.
Rivero hasn’t appeared in the big leagues since getting into 34 contests for the Royals from 2021-2022. The 26-year-old backstop spent all last year in Atlanta’s system, batting .186/.239/.249 with one homer and one steal in 259 plate appearances between Double-A Mississippi and Triple-A Gwinnett. He’s merely emergency catching depth at this stage of his career.