ufc 328 fight stats Khamzat Chimaev looks unbeatable, yet Sean Strickland is so unorthodox and tough that an upset is very possible, whereas the other bouts on the card showcase a striker versus an undefeated submission specialist at flyweight, two heavyweight hitters, each sporting a concrete beard, a strategic slugfest in the 170-pound division, and a fight that's pure old-school violence between two lightweight vets, where each matchup is constructed so that someone's flawless strategy could unravel.