17/0/7 as Lee sin and didn't get a S rank...
I just went 17/0/7 and I didn't get an S rank... I had been going for a S rank for a level 6 rank for two champions (Lee sin and Zed) since the new masteries came out. I did the best in my team and I tried so hard to carry, but when I was for sure I was going to get a S rank I got an A+. Please help.