Kownacki would win. Revis is NOT a top ten guy even if you think he is ....nether is Kownacki but he's close. Washington is top 25 and above and Jennings is in limbo out of the top ten for years now if we are actually using logical criteria of what goes on in the ring, lets not lose reality here again with ranking guys that should win in Kownacki and guys getting a break in Revis ,...lol Much better performance by kownacki but like I said changing trainers with unpolished fighters ( not Polish ) is not a good idea at all in hard fights that he's not winning easily in and losing in prior to and that's on Washington who fought like he never boxed before . He lost before the bell rang anyway ,because Miller is best friends with Kownacki and that's that , he had a guy showing him a short cut how to win easy and had a style nightmare too . Easy pick but one that went far shorter then expected . Washington really is sparring partner material at this point, hes not improving. boxing is not natural to him ,you can tell at high level.
50/50 matchup. Maybe a slight advantage for Kownacki as he fought better opposition overall and looked very good and he has a granit chin. But both Kownacki and Rivas are Top 15 HWs and has some serious boxing skills. So i would not put money on Kownacki at even odds. And obviously Rivas likes to fight there where Kownacki loves to fight, he can handle pressure much better than all the opponents Kownacki has faced yet. Good clash of styles, good fight. Would love to see that next.
Kownacki would not need to go looking for Rivas which would likely be his undoing but I don't see the fight happening unless it's an eliminator.