In 1994, Ramirez became a major league regular, and finished second in voting for the Rookie of the Year Award. By 1995, he had become an All-Star. He was with the Indians in playoff appearances in 1995, 1996, 1997, 1998, and 1999; this included an appearance in the 1995 and 1997 World Series. In 1999, Ramirez set the Indians' single-season RBIs record with 165 RBIs. After the 2000 season, Ramirez signed with the Boston Red Sox. During his time in Boston, Ramirez and teammate David Ortiz became one of the best offensive tandems in baseball history. Ramirez led the Red Sox to World Series Championships in 2004 and 2007 before being traded to the Los Angeles Dodgers in 2008 as part of a three team deal that also involved the Pittsburgh Pirates.