The summoner name or tag is incorrect
brady #help
PLATINUM III
-
Match History for Patch: 16.9.1
-
Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 28
275,132
lvl: 15
148,121
lvl: 12
99,873
lvl: 11
95,401
lvl: 10
83,356
lvl: 10
79,279
lvl: 10
76,291
lvl: 9
66,178
lvl: 7
51,987
lvl: 7
48,671
lvl: 7
47,634
lvl: 7
47,392