The summoner name or tag is incorrect
inpieces #013
SILVER I
-
Match History for Patch: 16.10.1
-
Champion Stats for Patch: 16.10.1
Champion Mastery
lvl: 14
123,749
lvl: 12
102,902
lvl: 10
78,468
lvl: 9
66,192
lvl: 8
61,713
lvl: 8
61,680
lvl: 8
61,078
lvl: 8
57,673
lvl: 7
52,600
lvl: 7
52,249
lvl: 7
47,932
lvl: 7
47,148