Voting has concluded in this first-round matchup, but check out the results of all the matchups in ESPN.com's Action Sports Star bracket.
Here's the final tally in this matchup: Jamie Bestwick: 1,238 votes; Garrett Reynolds: 645 votes.
Credits: Bestwick dominates BMX vert, having won the past five X Games gold medals to go along with golds in 2000, '03 and '05, and a gold in Best Vert Trick in 2005. Bestwick also won the Dew Tour overall vert title six years in a row (2005-10).
Country: United States
Credits: Reynolds won X Games Street gold in 2008, '09, '10 and '11, and he won the NORA Cup award for street rider of the year for those same four consecutive years.
Click here to view results in the next matchup, Travis Pastrana versus Ryan Villopoto.