Lazzeri holds the American League record for most RBI in a game with 11, set May 24, 1936, as he also became the first major league player to hit two grand slams in one game. He holds the major league record of 15 RBI in consecutive games (one more than Rudy York in 1946 and Sammy Sosa in 2002). He also set major league records of six home runs in three consecutive games, and seven in four consecutive games. Lazzeri continues to share the consecutive-game American League record, but the three-game record was topped by Shawn Green of the Dodgers (seven in 2002) and the four-game mark was broken by Ralph Kiner of the Pittsburgh Pirates (eight in 1947). Lazzeri is also the only player in major league baseball to hit a natural cycle with the final home run being a grand slam on June 3, 1932.