It’s one of the great sports debates – was that a swing? Every baseball fan has participated in the discourse at one point or ...

There's no indication of if and/or when the automated check-swing challenge will make its way to the regular season and up to ...

Drew Gilbert became the first player to challenge a check swing call in the Arizona Fall League, and the Mets top prospect ...

Juan Baez, a 19-year-old Brewers prospect from the Dominican Republic, led the AFL in batting average at .519 through ...

One thing that’s been endlessly debated among baseball people: Exactly what is a “check swing”? In some games in the Arizona ...

Notes on prospects, including Thomas Saggese, Moises Ballesteros, Edwin Arroyo, Jac Caglianone, Chase DeLauter and many more.

In the second inning of the Arizona Fall League game between the Scottsdale Scorpions and ... The use of motion tracking ...

Major League Baseball has expanded its replay system in recent years, and another significant change is being tested.

MLB’s replay system is getting another potential upgrade, with the league testing a check-swing review system in the Arizona Fall League. In Tuesday night’s ...

With the Arizona Fall League implementing a replay system for check swings, SF Giants fans cannot help but think that this change came a few years too late. It ...

MLB is testing a checked-swing challenge system in the Arizona Fall League in which players can appeal an on-field call. The automated review utilizes Hawk-Eye’s high-frame-rate cameras -- the same ...

When Kala’i Rosario arrived in the Arizona Fall League in 2023, he was coming off a full season of game action that saw him ...