The Athletic tracked the fate of every baseball used in two major-league games earlier this summer. Here's what we found.

Tanner Bibee took an edgy approach to his fastball while attacking Detroit's lineup in Thursday's 3-1 Guardians win.

San Francisco Giants starting pitcher Justin Verlander, who turns 43 years old on Feb. 20, wants to pitch again next season, ...

Roki Sasaki is well on his way to an eventual big-league return for the Dodgers, if his electric relief appearance is any indication.

The New York Mets have had a breath of fresh air added to their roster with the addition of several star pitching prospects. First, it was Nolan McLean. He had ...

Kershaw isn't just a Dodgers icon, however. He's an MLB legend and one of the greatest pitchers to ever grace the mound in the big leagues. After almost two decades of dominance, Kershaw has climbed ...

The 2012 first-round pick who made it in the majors as a solid left-handed-hitting outfielder? He’s a right-handed pitcher ...

The controversial Automated Ball-Strike (ABS) challenge system is an unspoken contract between the only three people on the ...

The last pitcher to meet all these criteria -- 11 strikeouts, two or fewer hits, two or fewer walks, no runs, no extra-base ...