Complex sentence: He is an outside fighter that uses a sharp left jab to establish range, and has formidable knockout power in his straight right hand; he currently has a 97.2% knockout win ratio, with 18 knockouts in the first round.
Split into simpler sentences: He is an outside fighter, who finds range with a sharp left jab, and has devastating knockout power in his straight right hand. He currently boasts a 97.2% knockout win ratio, with 18 knockouts in the first round.