So is it me or Mc Cree sounds just like Yasuo?

Not quite, but McCree (AKA, Gangplank, and Wolf of Kindred) does pull DM duty for Dungeons and Dragons every Thursday night with Yasuo, Talon/Azir, and Akali, among others playing the game.

(In other word the English voices for the above are: Matthew Mercer, for McCree/Gangplank/Wolf-Kindred. Yasuo is voiced by Liam O'Brien. Talon/"SHURIMA, the order is given!" by Travis Willingham. And Akali by Laura Bailey. All of which are all members of the Cast/DM/players for Critical Role)