The summoner name or tag is incorrect
c5s #na1
SILVER III
-
Match History for Patch: 16.9.1
-
Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 22
212,153
lvl: 13
113,029
lvl: 12
102,941
lvl: 10
81,036
lvl: 10
78,620
lvl: 7
53,454
lvl: 7
51,237
lvl: 6
39,244
lvl: 6
38,061
lvl: 6
34,104
lvl: 5
25,697
lvl: 5
25,670