The commissioner spoke Tuesday in Arizona about the Dodgers' spending, the next CBA, recent rule changes and more.

There are no immediate plans to introduce the system in regular-season games yet. Questions remain about how large a role it should have in games that count.

Poteet’s gesture was a signal to the umpiring crew that he wished to challenge the previous pitch, called a ball, under the auspices of the automated balls and strikes (ABS) system being tried out across spring training parks as games get underway.