The summoner name or tag is incorrect
SILVER II
-
Match History for Patch: 16.8.1
-
Champion Stats for Patch: 16.8.1
Champion Mastery
lvl: 78
828,909
lvl: 17
160,049
lvl: 15
156,537
lvl: 13
134,438
lvl: 12
136,466
lvl: 11
96,183
lvl: 11
88,150
lvl: 11
121,878
lvl: 11
112,321
lvl: 10
85,905
lvl: 10
78,735
lvl: 10
77,449