User blog comment:Redkite/Season 2, Battle 5, Darth Malgus vs. Starkiller/@comment-422690-20130306005803

So...

Lightabers: Malgus wins. Malgus' sole focus is war and lightsaer combat. Screw Dual Wielding, Malgus WTFPWNT a Triple Wielding Jedi Master while still an apprentice - a Jedi Master skilled enough to block a lightsaber strike with a thrown lightsaber while dueling another Sith. All in all, Malgus has the upper hand when it comes to skill.

Force Powers: Starkiller has the more powerful Force Powers here, since he has the greater force potential. He can use them over a wider range, and with more power, than Malgus can. With one exception: Malgus can become One with the Dark Side. This is such an incredibly potent ability that it overweighs all of Starkiller's force prowess. Oneness in the force has only been truly explored with the Light Side - and in that, it transforms the user into an unstoppable force of nature. The Dark Side, however, has repeatedly proved to be stronger in terms of individual power than the Light Side. This means that Malgus would be mind-bogglingly powerful when in this state. Overall, however, this section is a tie due to Starkiller's extreme force powers.

Overall: Malgus gets this. It's not an easy win for him, but it's not all that close, either. He simply overpowers Starkiller in close-quarters combat, and the whole "One with the Dark Side" schtick will f--k Starkiller up at all ranges.