The summoner name or tag is incorrect
beizer #na1
MASTER I
-
Match History for Patch: 16.4.1
-
Champion Stats for Patch: 16.4.1
Champion Mastery
lvl: 119
1,278,826
lvl: 69
733,297
lvl: 23
223,214
lvl: 17
161,855
lvl: 16
174,375
lvl: 15
132,747
lvl: 14
138,909
lvl: 12
98,412
lvl: 11
95,981
lvl: 10
88,400
lvl: 10
84,918
lvl: 10
81,036