The summoner name or tag is incorrect
ghosthamster #icbm
PLATINUM IV
-
Match History for Patch: 16.4.1
-
Champion Stats for Patch: 16.4.1
Champion Mastery
lvl: 44
457,173
lvl: 38
384,146
lvl: 13
126,479
lvl: 12
99,693
lvl: 10
81,838
lvl: 9
75,064
lvl: 7
45,140
lvl: 6
37,891
lvl: 6
36,226
lvl: 6
34,483
lvl: 5
27,514
lvl: 5
26,595