I've tried finding a thread on this many times, but no result. What version of Ali would do the best h2h against any heavyweight? While I do agree he would lose to some, a big possibility is the likes of Lennox Lewis. Many people say 65'-67' but to be frank I don't think h2h of all time he wouldn't do well as he lacked experience in wars, as a peak 70s Ali had been in many wars and his fight IQ was much more evolved, just my 2 cents. What is your peak h2h Ali?