The summoner name or tag is incorrect
dookiecookie #na1
SILVER III
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 13
112,588
lvl: 12
106,257
lvl: 10
84,822
lvl: 8
61,166
lvl: 8
58,378
lvl: 8
55,456
lvl: 7
51,894
lvl: 7
45,111
lvl: 6
41,403
lvl: 6
40,924
lvl: 6
39,572
lvl: 6
38,714