The summoner name or tag is incorrect
forestwhitaker #4489
SILVER I
-
Match History for Patch: 16.9.1
-
Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 13
109,094
lvl: 13
109,044
lvl: 12
108,289
lvl: 10
83,794
lvl: 8
62,598
lvl: 6
42,369
lvl: 5
30,106
lvl: 5
28,532
lvl: 5
22,089
lvl: 5
21,802
lvl: 4
19,087
lvl: 4
17,851