Alot of people are sayin' that Plo Koon would win by a landslide jus' cuz he killed Darth Rage and Saesee Tiin was quickly dispatched by the Emperor. Bare in mind that Tiin went up against the MASTER of the Sith whereas Koon fought a fresh apprentice. Not only that Saesee still had his lightsaber on Geonosis. All the the telepathic Ikotchi would have to do is Force-pull that mask off Koon's face and he would suffocate from oxygen inhalation.
On a side note: Saesee Tiin is a better pilot that Koon--and unlike him he would've killed his clone wingmen when Order 66 was executed and probably would have went on to survive and help train Luke.