Two more young catchers: Danny Jansen and Sean Murphy - Minor

Farm system rankings: Overall (15-1)

Three Teams, Nine Players, One Surprising Winner: Examining the Sean Murphy Blockbuster

How John Mozeliak and the Cardinals are approaching the catching market this offseason - The Athletic

Will A's make catcher Sean Murphy available for trade?

Braves Acquire Sean Murphy, Brewers Acquire William Contreras In Three-Team Trade - MLB Trade Rumors

Cardinals, Braves Have Spoken To A's About Sean Murphy - MLB Trade Rumors

The Athletics are seeking major leaguers rather than prospects for Sean Murphy, and telling interested clubs they will keep the catcher if they do not receive a satisfactory trade offer.” - Ken

Guardians miss out on Sean Murphy as A's trade catcher to Braves in 3-team deal

Winter Meetings 2022 needs for every MLB team

3 Reasons Ryan Jeffers Should be the Twins Primary Catching Option in 2023 - Twins - Twins Daily

Best Trade Partners for the Blue Jays' Catching Suprlus - MLB Trade Rumors