Stop citing what happened in the comics as absolute truth. use their powersets and personalities to see who would win. Because comics do a lot of bullshit. Like where Spiderman beat Hulk, was too fast for Thor, beat Firelord, etc. Things like that. It's why you can't always take what actually happened for the absolute truth of what would happen. You look at context clues, the consistency of the event and how they perform against others of similar power.
Also if you want to do it that way, Thor beat Surfer and killed Sentry, Beta Ray Bill drew with Thor, Surfer smacked Beta Ray Bill so Thor>Sentry>Thor>Sentry etc. and Thor>Surfer>Beta Ray Bill=Thor
Wait in that other avengers issue where Norman Osbourne formed another group, I thought he manipulated Sentry into going against the avengers. Dude ripped Ares in half and beat Thor to a bloody pulp but also in previous comics someone posted Blue Marvel beating Sentry, the thing is Blue Marvel's powerset is better than Sentry, I'm not just saying this cause he's black but his strength is way higher than sentry, as well as his speed being pretty much the speed of light maybe faster and he has some other molecular power shit similar to the Surfer.
Beta Ray Bill, I thought beat Thor and isn't hulk stronger than Thor. He was able to lift mjoiner(sp) off pure strength alone.
If anything, Blue Marvel/Surfer is equal >> Sentry >> Thor but I could be wrong.