If you're a team looking for a center fielder this offseason, you're in luck. Two of the game's best center fielders are on the free agent market, as Michael Bourn and B.J. Upton rank third and fifth on Tim Dierkes' Top 50 Free Agents List, respectively. Both players offer speed and play a premium position, but the similarities stop there.
Bourn, a 29-year-old left-handed hitter, is a true leadoff hitter who posted a .274/.348/.391 batting line in 624 plate appearances for the Braves this season. He also stole 42 bases (fifth time over 40 in the last six years) and hit a career-high nine homers. According to UZR, Bourn has been baseball's best defensive outfielder over the last three seasons (+35.3).
Upton, a 28-year-old right-handed hitter, is more of a middle of the order bat who put up a .246/.298/.454 line in 633 plate appearances for the Rays this year. He stole 31 bases (fifth straight year of 30+) and hit a career-high 28 homers. His walk rate, however, dipped to a career-low 7.1% (10.6% career). UZR has rated him as an average defender in center over the last three seasons (+0.4).