Mantle hit the longest home run in Griffith Stadium history, a 565-feet shot off Washington Senators Chuck Stobbs. The Yankees win, 7–3. April 29 – Joe Adcock of the Milwaukee Braves hits the first home run ever hit over the center field wall of the Polo Grounds. The shot, measured 475 feet, comes off Jim Hearn in the third inning of the Braves' 3–1 victory over the New York Giants. April 30 – The Little-Bigger League changes its name to the Babe Ruth League. May May 6 – At Sportsman's Park, Bobo Holloman of the St. Louis Browns no-hits the Philadelphia Athletics, 6–0, in his very first Major League start. Holloman will only post two more victories in his Major League career, in which his final appearance was on July 19 of this season. June June 3 – Congress cites the research of New York City librarian Robert Henderson in proving that Alexander Cartwright "founded" baseball and not Abner Doubleday. His 1947 book Bat, Ball and Bishop documents Cartwright's contributions to the origins of the game of the baseball. June 14 – The New York Yankees sweep the Cleveland Indians, 6–2 and 3–0, before 74,708 at Cleveland Stadium to extend their winning streak at 18 games. June 18 – In a 23–3 thrashing of the Detroit Tigers at Fenway Park, the Boston Red Sox set a still-standing Major League record by scoring 17 runs in one inning. After scoring twice in the sixth to break a 3–3 tie, the Red Sox go on their record-breaking run-scoring output in the seventh. Eleven Boston players score in the inning, with Sammy White scoring three times and Gene Stephens (who also collects three hits in the inning, becoming the first Major Leaguer in modern history to do so), Tom Umphlett, Dick Gernert and winning pitcher Ellis Kinder scoring twice. June 25 – Ted Kazanski collects three hits and four runs batted in in his MLB debut to lead the Philadelphia Phillies to a 13–2 victory over the Chicago Cubs at Wrigley Field. As a result, Kazanski becomes the first player in Major League history to drive in at least four runs as a shortstop in his major league debut, according to the Elias Sports Bureau. July July 14 – The National League wins its fourth consecutive All–Star Game, 5–1, at Cincinnati's Crosley Field behind the stellar pitching of Robin Roberts and Warren Spahn.