How Pitchers Are Lasting Deeper Into Games This Postseason - The New York Times

History of second Tommy John surgeries raises questions about Mike Clevinger's future

Giants' Logan Webb and his quest for old-school pitching endurance - Sports Illustrated

Nationals Pitching Puts an Old-School Tactic on the Cutting Edge - The New York Times

MLB season's first 60 games: What we've learned and what execs are saying - The Athletic

Something needs to change about the length of games. Baseball — especially the postseason — deserves better

Baseball's existential crisis: Why pitchers are becoming more unhittable than ever - CBS News

Ranking Every MLB Contender's 2023 Playoff Ace, News, Scores, Highlights, Stats, and Rumors

Nationals pitcher Sean Doolittle announces his retirement after more than a decade in the majors

Mets meltdown: Bad pitching, bad hitting has left playoff hopefuls flailing in Flushing despite record payroll

After BBWAA award, Mitch Keller addresses contract talks, '23 season, Pirates' 'window' and more

Will starters throw another CG in playoffs?

Mariano Rivera - Wikipedia

For Twins pitcher Sonny Gray, success this season stems back to work this offseason – Twin Cities

The Pitchers Whose Spin Rates Fell Most After a Crackdown on Sticky Substances - The New York Times

How MLB's new rule led to a slew of position players pitching — but could help fix baseball - The Athletic