 For the 1946 season, Williams hit .342 with 38 home runs and 123 RBIs, helping the Red Sox win the pennant on September 13.During the season, Williams hit the only inside-the-park home run in his Major League career in a September 1–0 win at Cleveland, and in June hit what is considered the longest home run in Fenway Park history, at and subsequently marked with a lone red seat in the Fenway bleachers.Williams ran away as the winner in the MVP voting.