You mean if they use all of their long ranged attacks, and blitz at first?
Or are you referring to how it would happen if they decided to brawl with Hulk?
If they were to fight the way I would tell them too? Blitz, space dump - empty space, not planetary nor orbit. Then long range and speed blast until Hulk is pushed into a large star. Neither Supreme nor Majestic are the type to let Hulk have the time to power himself up. They aren't going to stand around and monologue, either. They'd attack right away, with everything they have. Those two are some dirty illegitimate children, so no tactic would be beneath them. They WOULD take Hulk down before he could stop them. Supes is diferent. He doesn't have the "you are scum" outlook that those two have. He always tries to "stop" his opponent, while the others try to "eliminate" the opponent.
They would be too much too fast, and they would drop him. Supes goes down because he IS a good-guy. Supes doesn't want to kill his opponent, and that's the mindset you need to stop the Hulk.