2019 – Mariano Rivera becomes the first unanimous inductee in the Hall of Fame, being named on all 425 ballots cast by members of the BBWAA in the 2019 Hall of Fame Election. Joining him are fellow pitchers Roy Halladay, who becomes a posthumous first-ballot Hall of Famer, and Mike Mussina, and DH/3B Edgar Martinez, the latter in his 10th and final year of eligibility.