Mantle was noted for batting average and for his batting power. He won the Major League Baseball Triple Crown in 1956, leading MLB in batting average, home runs, and runs batted in (RBI). He received three American League (AL) Major League Baseball Most Valuable Player (MVP) Awards, and played in nineteen Major League Baseball All-Star Game games. Mantle appeared in 12 World Series, his team winning 7 of them. He holds the records for most World Series home runs (18), RBIs (40), runs (42), walks (43), extra-base hits (26), and total bases (123). He is also the career leader (tied with Jim Thome) in walk-off home runs, with a combined thirteen, twelve in the regular season and one in the Major League Baseball postseason.