Have we seen the last true pitcher at-bat in MLB?
MLB, Umpires Association reach five-year labor agreement - Sports Illustrated
AP source: MLB, players agree to keep zombie runner for '22 – KGET 17
J.D. Martinez's .380 average leads MLB after 3-hit game: 'It's the best I've seen him,' says Red Sox manager Alex Cora
Major_League_Baseball
Gibson, MLB umpire, ready for truncated season, Sports
Rob Manfred on Inspections: 'We're Moving the Game in the Right Direction' - The New York Times
Baseball notes: Rehabbing Bryce Harper to begin revving it up at spring training
MLB Suspends Marlins' Season through Weekend amid Outbreak