Despite dominating his title fight with Canelo Alvarez from start to finish , Floyd Mayweather only earned a victory by majority decision .
Judge CJ Ross scored the fight an even 114 - 114 .
Despite dominating his title fight with Canelo Alvarez from start to finish , Floyd Mayweather only earned a victory by majority decision , because judge CJ Ross scored the fight an even 114 - 114 .