This is another reason to keep doing what has been done forever. Boxing is a subjective sport because some observers prefer hard punchers, aggressive fighters, slick boxers, whatever. If you make it a statistical sport you destroy the art.
Everybody gets their panties in a bunch because Jim Lampley says something is wrong. Keep in mind that, even after 25 years of doing fights, the HBO crew knows fuck-all about boxing. Keep in mind that 99% of the time the judges get it right. Keep in mind that the fighter is ultimately the judge: If Pac had been sharp he would have stopped Bradley. As it was, he cost himself the fight.
Boxing is not baseball. Boxing is in and of itself the thing all sports aspire to be. If you want to make it statistical, fuck off. Go find something else you don't understand to monkey with.