On Friday, Baseball America named Dodgers outfielder Matt Kemp their 2011 Player of the Year. As measured by Baseball-Reference's adjusted OPS metric -- Kemp had the most productive offensive season by any center fielder in the last 30 years. Like Ken Griffey Jr. in 1997, Kemp led his league in homers, RBIs and runs scored. Kemp flirted with winning the Triple Crown, and he flirted with becoming the fifth player in baseball history to join the 40-40 club, falling one home run short. He also produced in a big way. He batted .324/.399/.586 and led the National League with 39 home runs, 126 RBIs, 115 runs scored and 353 total bases. He made his first all-star team. He stole 40 bases in 51 attempts.