The summoner name or tag is incorrect
cgall #3345
SILVER II
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 9
67,211
lvl: 8
56,432
lvl: 7
45,261
lvl: 6
41,747
lvl: 6
41,264
lvl: 6
39,983
lvl: 6
37,730
lvl: 6
37,200
lvl: 6
35,410
lvl: 6
33,131
lvl: 6
31,775
lvl: 5
30,237