The summoner name or tag is incorrect
caesaray #na1
SILVER II
-
Match History for Patch: 16.9.1
-
Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 41
423,615
lvl: 39
413,237
lvl: 37
373,359
lvl: 34
341,597
lvl: 28
294,735
lvl: 26
258,700
lvl: 25
249,457
lvl: 20
206,462
lvl: 17
199,236
lvl: 16
172,968
lvl: 16
168,863
lvl: 15
132,313