Voting has concluded in this second-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: Travis Pastrana: 1,053 votes; Jamie Bestwick: 263 votes.
Country: United States
Sports: Motocross, rally car racing, stock car racing
Credits: With 13 Moto-X medals and four Rally Car Racing medals at the X Games, Pastrana has branched out to NASCAR's Nationwide Series. He set a world record in a ramp-to-ramp car jump (269 feet) on Jan. 1, 2010, in Long Beach, Calif.
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).
Click here to vote in the next matchup, Kelly Clark versus Kaya Turski.