Darth Wyyrlok III vs Galen Marek

Standard rules

Wyyrlok wins pretty easily with his mind spells. Doesn't really need to break Galen - just force a lapse in his concentration and slice his gut open.

Wyyrlok wins effortlessly

Wyyrlok probably. More experienced and mentally straight

Galen.

Starkiller gets obliterated.

Wyyrlok might be able to exploit an opening and win via telepathy, but otherwise losing badly to Krayt (per the writers, too) isn't enough to beat Marek.

Eh, Marek's combative baseline is with TFU Vader. Sure, he can punch above his weight on occasion, but I'd still view Wyyrlok surviving against Krayt at all a much better feat. Ought to give this a read:

https://www.suspectinsightforums.com/t2805-darth-wyyrlok-iii-respect-thread

I could see Galen beating him in power and maybe dueling. But Wyyrlok's telepathy seems like the perfect counter to Galen's rather fragile and conflicted mind.

Wyyrlok.