The summoner name or tag is incorrect
zapsnap #00000
SILVER II
-
Match History for Patch: 16.9.1
-
Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 52
543,067
lvl: 27
268,410
lvl: 21
199,682
lvl: 20
193,312
lvl: 20
192,435
lvl: 19
211,841
lvl: 19
197,380
lvl: 18
168,457
lvl: 17
161,574
lvl: 17
160,233
lvl: 16
147,474
lvl: 15
141,059