Ima Gun Di vs. Darth Malgus

Ima Gun sees Malgus attacking the Jedi temple and charges in heroically to stop him, can he win?

vs.

Round 1" Sbaers

rOund 2: Force

Round 3::: All out fight'

Di redirected omnidirectional blaster fire with ease. That speaks volumes of his skill and his speed -- it probably outstrips Malgus's. I think Di can take this is a good fight.

Can Malgus compete with his ability to destroy Battle droids?

Probably not. Malgus was given pause by vastly inferior Republic troops - Di destroyed elite B1s.