Of course the match was real, not fixed, other than the fact that Inoki had a TON of restrictions placed on him beforehand. Basically, he was not allowed to do a lot of things. Thus on the rare occasion(s) when they went to the ground (with Ali looking totally helpless), referee Gene LeBell jumped in and broke them up. The rules were essentially in place to protect Ali. Inoki was clearly the bigger and stronger of the two, and I’m convinced that in a match that allowed both of them to play to their full strengths, Inoki would most likely have beaten Ali, fairly quickly. But Ali was an icon and, let’s be real here, a cash cow for MANY people who needed to protect their income.
Most of the time, whenever wrestlers and boxers have been matched against each other, the wrestlers beat the boxers. Although I remember seeing a match back in the early '70s between a boxer and a wrestler, where the boxer quickly KO’d the wrestler. I don’t know who they were, if they were top guys in their respective sports or not, or if the wrestler had a real amateur background or was strictly a pro wrestler. But mostly it goes to the wrestlers.
Prior to the Ali/Inoki fight, Ali was at a press conference in L.A., and heavyweight karate champion Joe Lewis, who had a wrestling background, was there. The subject of shooting in/taking down came up. Ali invited Lewis into the ring to demonstrate how he would take him down. Lewis faked a high punch, then shot in and (gently) took Ali down. Ali’s people were nervous. They tried it a second time, same result, with Ali on his back. Even though Lewis was taking it easy, Ali’s people pulled him off of Ali. Ali was surprised by Lewis’s strength, noting that Lewis had weight trained. Grapplers in general tend to be stronger than most straight-up boxers anyway, due to the nature of their sport.


Former professional wrestler Antonio Inoki shouts at a press conference in Tokyo on August 21, 2014.