Deadpool and Ajax vs Yukio, Shingen, Harada and Viper - katana/sword fight

Since my last thread had the pair as underdogs, now they are facing off against four (who are underdogs to them) in a katana fight

Videos showing how good the 4 are:
https://vimeo.com/163820243

https://vimeo.com/163817786

https://www.youtube.com/watch?v=uEEy0REABBw

YouTube video

https://www.youtube.com/watch?v=RrB_sr77_wM

YouTube video

Watch the videos in the same order to get an idea how good they are

So how will be the win/lose ratio?

The only one I see being an issue is Harada, Ajax's physical strength is beyond human coupled with him not being able to feel pain and he'll stomp any of these guys that encounter him. Unless they somehow can dismember Wade, Francis probably drives his fist through one of them, incaps one/kills with blunt force, or mows through them while Wade holds two off.

So no poison for the Viper?