The summoner name or tag is incorrect
gragas #1431
SILVER IV
-
Match History for Patch: 16.8.1
-
Champion Stats for Patch: 16.8.1
Champion Mastery
lvl: 16
147,652
lvl: 9
67,719
lvl: 8
61,277
lvl: 7
50,713
lvl: 7
48,741
lvl: 7
45,994
lvl: 6
40,410
lvl: 6
36,451
lvl: 6
33,325
lvl: 6
33,081
lvl: 5
31,009
lvl: 5
30,676