The summoner name or tag is incorrect
DIAMOND III
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 216
2,448,006
lvl: 23
222,584
lvl: 16
150,770
lvl: 16
150,106
lvl: 15
141,604
lvl: 15
137,993
lvl: 14
149,670
lvl: 14
122,832
lvl: 14
122,774
lvl: 13
109,140
lvl: 12
101,029
lvl: 11
96,311