The summoner name or tag is incorrect
dexeption #na1
SILVER I
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 20
215,520
lvl: 19
183,935
lvl: 18
184,063
lvl: 17
160,120
lvl: 16
143,752
lvl: 15
139,759
lvl: 13
148,451
lvl: 13
146,121
lvl: 13
114,740
lvl: 12
102,196
lvl: 11
95,393
lvl: 10
87,232