The summoner name or tag is incorrect
SILVER II
Champion Mastery
lvl: 111
1,331,386
lvl: 67
711,467
lvl: 49
535,392
lvl: 44
458,274
lvl: 34
346,756
lvl: 25
244,175
lvl: 24
246,840
lvl: 23
253,515
lvl: 16
149,695
lvl: 15
141,209
lvl: 13
136,950
lvl: 12
131,502