What's your longest 50/50 win streak thus far?

(Note, this isn't including weapon banner or standard banner.)

I'll start. I've been going on quite the streak so far, I've gotten 11 wins in a row and it's still going - I've forsaken the thought of ever losing it again and I really want diluc so it's kinda a win / lose if u take it that way because I don't have a single good male pyro character... (I c6'ed benny. I'm sorry.) If I remember correctly, those eleven would be Zhongli, Ganyu, Xiao, Yelan, Yelan c1, Tighnari, (before he was added to standard pool, on his limited 5* banner) Cyno, Scara, Scara c1, Tartaglia, Neuvillette