The summoner name or tag is incorrect
mock #519
PLATINUM IV
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 42
429,564
lvl: 41
432,508
lvl: 22
223,553
lvl: 20
211,662
lvl: 14
125,545
lvl: 14
123,957
lvl: 13
118,526
lvl: 13
111,551
lvl: 12
105,430
lvl: 11
95,161
lvl: 11
94,451
lvl: 10
82,772