The summoner name or tag is incorrect
bgballs #na1
SILVER IV
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 68
715,285
lvl: 19
174,865
lvl: 17
159,948
lvl: 15
158,932
lvl: 13
115,138
lvl: 11
87,855
lvl: 11
135,301
lvl: 11
115,788
lvl: 9
72,750
lvl: 8
57,987
lvl: 6
47,025
lvl: 6
33,546