February 16 - Hall of Famer Honus Wagner, 77, retires after 40 years as a major league player and coach. He receives a pension from the Pittsburgh Pirates, with whom he spent most of those years.
March 24 - St. Louis Cardinals pitcher Bob Slaybaugh is hit in the left eye with a line drive, necessitating an operation to remove the eye. Slaybaugh will pitch briefly in the minors in 1953-54 and then retire.
May 3 - Quincy Trouppe is behind the plate when relief pitcher"Toothpick Sam" Jones enters the game, forming the first black battery in American League history.
May 5 - Mickey Mantle's father dies of Hodgkin's Disease, and Mantle will miss six games while attending the funeral and seeing to family matters in Oklahoma.
May 15 - After pitching four no-hitters in the minors, 33-year old Virgil Trucks of the Detroit Tigers pitches his first in the majors, a 1-0 blanking of the Washington Senators. Vic Wertz's dramatic two-out home run in the 9th off Bob Porterfield wins the game at Briggs Stadium.
October 1 - In Game 1 of the World Series, The Brooklyn Dodgers defeat the New York Yankees 4-2 at Ebbets Field behind relief ace Joe Black, who started only 2 games during the season.
October 7 - In Game 7 of the 1952 World Series, the New York Yankees take their 4th World Championship, as Allie Reynolds, one of 3 relievers, defeats Joe Black 4-2. Billy Martin saves the day by snaring a 2-out bases-loaded infield pop off the bat of Jackie Robinson. Gil Hodges goes hitless again and is 0-for-21 in the Series. Each Yankee will receive a winners' share of $6,026, and each Dodger a losers' share of $4,200.
March 30 - Deacon Phillippe, 79, 6-time winner of 20 games, primarily with Pittsburgh; earned all three Pirate victories in 1903 World Series - the first official World Series (only man to win 3 games in a losing World Series).
July 3 - Fred Tenney, 80, first baseman for 17 years, primarily with Boston; batted .300 six times
August 30 - Arky Vaughan, 40, Hall of Fame shortstop a drowning victim, 9-time All-Star who was named the NL's MVP in 1935 by The Sporting News; career .318 hitter led NL in runs, triples and walks three times each
November 29 - Arlie Latham, 92, first player to play 1500 games at third base; among all-time top 10 in runs upon retirement