Lol, some characters get seriously wanked on this site.
Revan is not dominating Maul with the Force, at all, nor is Vader for that matter. Neither of them have telekinetically dominated anyone as powerful as Maul, and typically in order to do that to another Force User the disparity in power needs to be as high as Maul/Dooku > Obi-Wan Kenobi, or Sidious > Maul/Savage or Dooku. To say Vader could dominate Maul with the Force is utter nonsense. At best he'd hurl him with TK now and again, but then we're talking about someone who can manipulate gravity, cushion falls, and guide his body away from obstacles with 100% control, in order to survive blunt impacts anywhere from back-breaking falls to 100 foot drops. If Vader was going to defeat Maul, it'd be through a combination of TK harassment and sabers, which it's plain as day to see wouldn't be an easy task.
Likewise, Revan isn't dominating Maul in the Force. He has inferior TK to Maul, going by feats and even by statements (his best TK accolade/feat is being stated that he might be able to bring down a building, where in contrast Maul was threatening to collapse a barracks with a Force scream when he was only 15, and his power increased monumentally in the decades to come).
Revan can and likely would win with his lightning/storms, maybe drain although that's far less likely. Otherwise Maul is faster, stronger, a more skilled duelist by a tier or so, and about a match for Revan tactically. Again, to say Revan would dominate him is preposterous and only shows how little you've chosen to look into the fight itself.