At first glance, Major League Baseball seems simple, but beneath that calm surface lies a rulebook filled with curious details that many fans are unaware of. These are rules that rarely come into play ...

MLB is widening the runner's lane approaching first base to include a portion of fair territory, changing a more than century-old rule that caused World Series controversy over interference calls. MLB ...

Missed calls color baseball history in their own, wayward way. Don Denkinger calling Jorge Orta safe in the 1985 World Series. Rich Garcia not calling fan interference on Jeffrey Maier in the 1996 ...

Everything to know about the new MLB rules before Opening Day on NBC and Peacock.