The summoner name or tag is incorrect
SILVER IV
Champion Mastery
lvl: 100
1,107,982
lvl: 37
398,540
lvl: 35
395,461
lvl: 25
272,209
lvl: 25
256,780
lvl: 25
249,104
lvl: 24
281,374
lvl: 17
210,349
lvl: 16
188,447
lvl: 15
136,154
lvl: 13
144,122
lvl: 11
96,027