The summoner name or tag is incorrect
zen #7097
DIAMOND I
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 21
245,751
lvl: 20
187,948
lvl: 17
156,867
lvl: 16
149,094
lvl: 15
132,569
lvl: 14
156,403
lvl: 13
109,351
lvl: 13
108,640
lvl: 12
104,199
lvl: 12
102,714
lvl: 11
91,700
lvl: 11
89,985