Ulic and Exar are tied... With Sabers. Kun most likely destroys with all his sorcery shit. Maul and Ulic is so tough. I love Ulic heaps but Maul probably just takes this by a thinning white hair on Dooku's head. Ulic has more skill but Maul has a higher tolerance to pain and is much more versatile. He has fought against better opponents than Cel-Droma, some of the best duellists in the galaxy; Obi-Wan, Qui Gon, Ventress, Grievous and countless other Jedi. It all depends on Mace and Exar and as much as I hate to say it, I fancy Kun's chances. I don't see a 2v1 happening though because both battles would be frickin amazing.
I'd back team 1 in both.
Ulic can only roughly compare to Maul in sabers, but he's inferior in the force in terms of combative application and would lose to either albeit in hard fought matches. Exar or Maul are good enough to stall Mace in sabers, long enough for Exar to power through Ulic with blasts or Maul to win with TK