One of Major League Baseball's biggest errors didn't happen on the diamond, and a former MLB slugger has been laughing all the way to the bank because of it. Monday is Bobby Bonilla Day.

For most of us, it is simply July 1. But New York Mets fans know it by a different name -- Bobby Bonilla Day. Each year on ...

It's a day that New York Mets fans want to forget - but one that will continue to happen every July 1 for another eleven years. Today is known in baseball circles as Bobby Bonilla Day - a day ...

Former New York Mets star Bobby Bonilla once reached an agreement with the team to defer his salary for the 2000 season and receive yearly payments of $1 million, which began in 2011 and will end ...

That day is July 1, also known as "Bobby Bonilla Day." It's the day when the New York Mets pay their annual deferred fee to former player Bobby Bonilla — who last played an MLB game in October 2001.