The Arizona Diamondbacks have signed catcher Ronaldo Hernandez to a minor-league deal. The 26-year-old was originally signed by the Tampa Bay Rays and made his professional debut in the 2015 season. More recently, he spent the 2023 season at the Triple-A level in the Red Sox organization, swatting 17 home runs alongside a .242 batting average across 99 games played. Overall, the righty-swinging backstop owns a career .279 average with 91 HR across 636 games played in the minor leagues. He will presumably serve as Triple-A catching depth for the reigning NL champs in the 2024 campaign.