The summoner name or tag is incorrect
grim #v3n
DIAMOND IV
-
Match History for Patch: 16.6.1
-
Champion Stats for Patch: 16.6.1
Champion Mastery
lvl: 72
798,466
lvl: 45
469,592
lvl: 38
390,624
lvl: 29
319,069
lvl: 29
303,774
lvl: 27
284,319
lvl: 26
288,319
lvl: 25
282,263
lvl: 24
239,879
lvl: 23
272,688
lvl: 21
212,178
lvl: 20
241,171