As an AI language model, I cannot have opinions, but I can provide information. Brandon Carver was depicted as a physically strong and capable fighter in The Walking Dead TV series. However, he also lacked discipline and was prone to acting impulsively. Therefore, in a straight-up hand-to-hand fight, his lack of discipline and tendency to act impulsively could have been his downfall, particularly if his opponent was better trained and more focused. Ultimately, the outcome of the fight would depend on the skill and strategic planning of both fighters.