The summoner name or tag is incorrect
sage #meowf
SILVER IV
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 11
88,137
lvl: 10
76,677
lvl: 9
73,035
lvl: 9
69,349
lvl: 9
64,936
lvl: 8
55,742
lvl: 7
47,932
lvl: 6
38,318
lvl: 6
36,364
lvl: 5
27,773
lvl: 5
26,476
lvl: 4
20,977