The summoner name or tag is incorrect
gkosmos #na1
BRONZE IV
-
Match History for Patch: 16.5.1
-
Champion Stats for Patch: 16.5.1
Champion Mastery
lvl: 10
81,081
lvl: 8
58,501
lvl: 6
37,033
lvl: 6
33,772
lvl: 4
18,691
lvl: 4
18,632
lvl: 4
18,441
lvl: 4
16,920
lvl: 4
15,954
lvl: 3
9,511
lvl: 3
9,508
lvl: 3
8,889