Proper noun
MLB
(US, Canada, baseball) Initialism of Major League Baseball.
I love the MLB app, because I'm a pretty obsessed baseball fan. Bill de Blasio
MLB has become overly active, actively involved in the game, the on-the-field game. They're trying to run the game the way they want to and you just have to play along with it, deal with it. Paul Quantrill
I would say I was jock. I went to Sierra College. I was a big baseball player. Getting into the MLB was my dream - to become a left-handed pitcher for the Yankees. That's what I was hoping, but life kind of went the other way. Ryan Guzman
1978–1990 Phil Niekro played with the Braves from 1964–1983 and 1987; he holds the MLB record for most wins by a knuckleball pitcher After three straight losing seasons, Bobby Cox was hired for his first stint as manager for the 1978 season. Source: Internet
2006: Commissioner's Historic Achievement Award (MLB award): On July 11, 2006 at the Major League Baseball All-Star Game in Pittsburgh, many of the players on both teams wore yellow wristbands with the initials "RCW" in honor of Clemente. Source: Internet
Aaron holds the MLB records for the most career runs batted in (RBI) (2,297), extra base hits (1,477), and total bases (6,856). Source: Internet