The summoner name or tag is incorrect
walvil #na1
SILVER IV
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 58
623,801
lvl: 45
497,766
lvl: 22
266,135
lvl: 21
236,221
lvl: 17
201,381
lvl: 13
116,493
lvl: 10
92,454
lvl: 10
106,418
lvl: 9
73,031
lvl: 9
68,666
lvl: 8
76,019
lvl: 8
75,475