Will there be a runner on second in extra innings in the playoffs? Here's a look at how the rules differ in the postseason compared to the regular season.

When teams set their postseason rosters, the use of injury replacements allows them to be flexible with who they can have ...

MLB's Division Series is the second of four rounds in the postseason. Eight teams advance to the Division Series, four of ...

All reviews are conducted at the Replay Command Center, which is located at Major League Baseball Advanced Media headquarters in New York, by replay officials -- full-time Major League umpires who ...

Major League Baseball's postseason will get underway on Tuesday with Game 1 of all four Wild Card Series. This, then, is the ...

Robot umpires - also called "automated balls and strikes" (ABS) - have been used in the minor leagues and during the 2025 MLB All-Star Game, and now the system will come into full effect in the major ...