The summoner name or tag is incorrect
sandprocess #na1
EMERALD III
-
Match History for Patch: 16.9.1
-
Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 10
86,203
lvl: 8
61,828
lvl: 8
60,371
lvl: 7
48,548
lvl: 6
34,230
lvl: 5
30,324
lvl: 5
29,105
lvl: 5
28,087
lvl: 5
27,852
lvl: 4
20,276
lvl: 4
18,733
lvl: 4
18,338