Left-Handed and Left Out at Catcher in the Majors - The New York Times
Mets catcher James McCann is now 1st baseman James McCann
Why there are no left-handed catchers in MLB
Hey Lefty, Strap On The Gear - by Ryan Isaac
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Russell Martin Plays Catcher, the Toughest Position in Baseball - The New York Times
Andy Pettitte - Wikipedia
Will We See a Left-Handed Catcher This Season? - Beyond the Box Score
Dodgers Dugout: Why is Trayce Thompson batting against left-handers? - Los Angeles Times
Marlins pull even with Cubs in wild card after twinbill split at Mets – Trentonian
Joe Mauer's concussion disrupted his career, Twins' trajectory 10 years ago
Why Left Handed Pitching Matters in Baseball
Logan Webb stops his 4-game skid, pitches Giants over Mets 7-4
Mets made sure to DFA Tomas Nido 'as humanely as possible