Yes this is their second fight. Why, is there something in this clip that gives you the impression that Bonavena may not have been robbed? Even in this short clip you can see Peralta is on the defensive and scoring very little and what he does score has no authority while Bonavena is forcing the fight, landing more, more active, and fighting his fight while keeping Peralta from being able to score effectively. In the longer version he drops Peralta and the referee doesnt even score it. He assist Peralta to his feet and waves the fight back on.
No nothing, I don't think any conclusions could be drawn from that footage,but Oscar certainly looks like he is making the fight.