Major League Baseball, players union no closer to deal with collective bargaining agreement set to expire, sources say  —  A day of negotiating brought Major League Baseball and the MLB Players Association no closer to a new collective bargaining agreement, according to sources familiar with the talks.

MLB, MLBPA fail to reach new labor agreement; league in 1st lockout since 1990  —  IRVING, Texas — Major League Baseball locked out its players early Thursday morning, certifying the game's first work stoppage in more than a quarter-century after months of talks yielded little progress toward a new labor contract.

MLB lockout: No more negotiations scheduled ahead of Wednesday night CBA expiration  —  IRVING, Texas — Major League Baseball is likely headed to its first lockout since 1995 after Wednesday negotiations with the union abruptly ended hours before the expiration of the collective bargaining agreement at 11:59 p.m. ET.

Major League Baseball secretly used 2 different types of baseballs last season  — An astrophysicist has collected and taken apart MLB game balls for years, looking for changes.  — She found MLB secretly used two different balls, one lighter than the other, in 2021.

Everything you need to know about MLB's lockout  —  Welcome to the end of baseball ... for a while, at least.  —  At 11:59 p.m. ET Wednesday, the collective bargaining agreement between Major League Baseball and the Major League Baseball Players Association expired.