Markus Lynn "Mookie" Betts is an American professional baseball outfielder, shortstop, and second baseman for the Los Angeles Dodgers of Major League Baseball (MLB). He debuted in MLB for the Boston Red Sox. Betts is an eight-time All-Star, seven-time Silver Slugger Award winner, six-time Gold Glove Award recipient, four-time World Series champion, and was named the Most Valuable Player in the American League in 2018. He is among the top three active players in Wins Above Replacement (WAR). Internationally, Betts represents the United States.