I am looking from the perspective of all their recent fights. Edit: explanation: Luke is strong starter who had gone only three times past third round. His past performances in five round fights against Kennedy and Souza were impressive, but we need to note that he is a slow pacing fighter who doesn't move much around and uses his size and reach. In his second fight against Weidman, aka the Rockhold with beard and in ufc, made visible how tired he appeared in round three, yet he was still able to finish Weidman in the 4th to his credit. Whilist Yoel is finishing opponents in the 3rd left and right, and just got off a five round fight where he was competitive and having a slight edge in the 5th round before he slipped.