Ranking the 9 greatest catchers in MLB history
In 2021, we unknowingly saw the final season of a catcher that's probably headed for the Hall of Fame. 2022 is likely to bring the conclusion of another illustrious catching career as well.
After opting out of the 2020 season, Buster Posey returned with one of his finest seasons of his career in 2021, slashing .304/.390/.499 with a 4.9 fWAR. While he could have remained with the Giants in 2022, the former National League MVP opted to retire after a magical season that saw the only team he ever played for win a franchise-record 107 regular season games.
Posey only played 12 seasons, but his 36.6 WAR 7 -- a combination of a player's seven-highest single-season bWAR totals -- is tied for ninth in MLB history among catchers, giving you an idea of how much of a force he was at the height of his powers. From here, Posey should be a slam-dunk Hall of Famer when he first appears on the ballot in 2027.

Meanwhile, 10-time All-Star Yadier Molina has said that 2022 will be his final campaign. Molina may not have the same peak offensive stats as some other Hall of Fame catchers, but his combination of elite defense and tremendous longevity figure to make him a first-ballot Hall of Famer in 2028.
Heck, if Posey doesn't go in on the first ballot -- and predicting how Hall of Fame voters will view a candidate appears to be a lost cause at this stage -- it's possible that he and Molina could go into Cooperstown as part of the same class, a fitting end for two players that have been compared and contrasted for years.
While we expect both Posey and Molina to eventually be enshrined in baseball's most prestigious museum, they both fall a bit short of being among the very best catchers in MLB history. Here are the nine greatest catchers in MLB history: