The summoner name or tag is incorrect
choo #3333
SILVER IV
-
Match History for Patch: 16.5.1
-
Champion Stats for Patch: 16.5.1
Champion Mastery
lvl: 21
205,793
lvl: 19
201,519
lvl: 17
192,817
lvl: 12
103,650
lvl: 11
91,238
lvl: 11
89,038
lvl: 10
83,073
lvl: 9
87,211
lvl: 9
74,167
lvl: 9
65,648
lvl: 7
53,399
lvl: 7
51,744