Will i get ban for only playing ryze even tho i have a 0 percent winrate.

He is 0/3 with ryze in ranked. but 0/4 with maokai. Nothing to see here move along.

And dude your sion support at 61% over 168 games is amazing, keep that up.

As long as you genuinely try to win you will eventually just tank your elo so hard you are playing with people you can win against

Don't worry yourself my dude, a 0% winrate on that few games isn't really that abnormal.

I would be worried if you had a 0% winrate over something like 20+ games though lol.

How about stop playing him

Over how many games? Eventually you're going to be accidentally carried 4v5 by your teammates, or the other team has a rage quitter, or the other team has an inter.

I call bullshit on 0% winrate unless it is over less than 5-10 games

If you're not trolling, no you won't, you're just bad and Riot knows not to ban people just for being bad.

what question is that? xD i dont believe so. the answer SHOULD be no. just play what you like. you will only get banned if people actually report you. or riot finds out you use skripts xP