Oppo Rancisis vs Plo koon

Round 1. Sabers

Round 2. Force

Round 3 all out

Who wins.

Plo Koon with some sweet.
Oppo Rancsis is proably around Kolar, Tiin and Mundi level while Koon is Fisto level.

I doubt that Fisto is above Kolar or Tiin, but I would say that Mundi is below them all. Oppo migt be on their level, while Plo is probably a bit stronger.

Fisto lastes a few seconds longer than Kolar and Tiin, and has better side-feats.
Fisto > Kolar and Tiin

Fisto was Palpatine's last target, and he woguht alongside Mace. Agen was attacked firs, and I really doubt that any of masters excluding Yoda and Mace and perhaps Kenobi would be able to block Palpatine's stab.

And Tiin has superior Force feats to both Kolar and Fisto

Fisto still managed to block several of Sidious attacks of the same speed, Kolar and Tiin couldn't even react to him.
Also Kit fisto has better combat feats including beating Grievous, AoTC Kenobi and only loosing to Ventress due to her preperation and his lack of knowledge of her techniques.

I believe that he wouldn't be able to react if he would be on Agen's place.

Well i don't think he was going any slower after that stab, so i think Kit fisto could have at least reacted but might not have been able to block it.