Surfing's two emerging titans went blow-for-blow in their Semifinal clash, as the race for the 2016 world title hit overdrive at the Billabong Pro Tahiti. With the top of the Jeep Leaderboard open after Matt Wilkinson's loss, both Medina and Florence spent the final day of competition vying for a toehold up top. Their match went down to the wire, and included this incredible exchange that featured a perfect 10 and a 9.93.