In the years of Melee, three characters stood out on the "top tier" of the roster: Sheik, Marth, and Fox McCloud. DieSuperfly, or DSF, could use all three of them no problem, making him one of the more well-rounded Melee players. His main preference, however, was Sheik, and it’s not hard to see why: he’s a MONSTER when he’s using the Sheikah sage.
DieSuperfly's many battles with Ken set the Melee competitive scene on fire, but this one stands out as a big victory. Ken’s Marth was at one point unstoppable, but DSF was able to hold his own many times, including here, and when he eliminated Ken at Go Tournament 6 in 2004. The many clashes between these two Melee juggernauts are all over YouTube, so if you want to see top level Melee play in its prime, search "Ken vs DieSuperFly."