The summoner name or tag is incorrect
spar7a #1337
SILVER IV
-
Match History for Patch: 16.4.1
-
Champion Stats for Patch: 16.4.1
Champion Mastery
lvl: 61
652,729
lvl: 31
326,496
lvl: 16
148,822
lvl: 15
178,893
lvl: 13
151,496
lvl: 11
94,045
lvl: 10
95,144
lvl: 9
74,079
lvl: 8
59,898
lvl: 7
46,619
lvl: 7
44,012
lvl: 6
45,498