My main account has played Yasuo all season with a whopping 535 games, my smurf, which is actually higher MMR than my main account at the moment has another 66. Both have ~60% win rate with Yasuo. I peaked at D3 this season, currently riding out the end of season. I will point out that nearly all of my smurf's game are post-nerf. (4.18)

For the "performance" metric on LolSkill, for players exceeding 500 games in NA, mine is one the highest.

I also wrote one of the most popular Yasuo guides on Solomid.net

I have had a lot of questions on my stream regarding his current position and lowest win rate in solo queue. Like the title suggests, AMA.

edit: I get that I'm not the best. I didn't say that I was. But not every player in masters/challenger mains mid, and not all of them play Yasuo. It's ridiculous to suggest that because someone is higher elo it's indicative of a higher mastery of a specific champion. Those are not mutually inclusive details. Someone in challenger could be better at X champion, but it does not mean that someone in X league is better at Y champion all the time because they're in X league. This thread is primarily to help people learn the champion, and the title was to get people's attention (and is also mostly true; statistically most people that criticize me for saying that are also in silver/bronze, too, but I digress).

edit 2: I hope I helped a lot of people, thanks for listening to me, and I had a ton of fun answering all of your questions!

edit 3: ok my girlfriend is really getting upset at me for continuing to respond to questions, thank you so so much for your questions, good luck to everyone and let's see the Yasuo win rate go up this week! >:)