Complex sentence: Hominick survived the first round after a right uppercut, left hook combination from Yagin sent him to the mat. However, at the start of the second round, Hominick looked less tired than Yagin.
Split into simpler sentences: Hominick survived the first round after being knocked down by a right uppercut/left hook combination from Yagin. At the start of the second round, Hominick looked less tired than Yagin.