The summoner name or tag is incorrect
sasubunn #twice
SILVER I
-
Match History for Patch: 16.7.1
-
Champion Stats for Patch: 16.7.1
Champion Mastery
lvl: 46
481,639
lvl: 24
262,687
lvl: 17
162,955
lvl: 15
178,159
lvl: 12
99,821
lvl: 12
151,339
lvl: 11
134,486
lvl: 10
99,045
lvl: 10
76,061
lvl: 10
117,745
lvl: 8
59,087
lvl: 7
45,306