The summoner name or tag is incorrect
youngblimp #na1
PLATINUM I
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 59
618,547
lvl: 31
315,270
lvl: 20
195,407
lvl: 17
160,370
lvl: 17
158,073
lvl: 16
144,401
lvl: 15
138,361
lvl: 13
119,075
lvl: 13
115,149
lvl: 13
109,628
lvl: 11
87,362
lvl: 10
89,143