The summoner name or tag is incorrect
tee #1876
IRON I
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Match History for Patch: 16.9.1
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Champion Stats for Patch: 16.9.1
Champion Mastery
lvl: 15
137,371
lvl: 9
71,437
lvl: 6
35,401
lvl: 5
28,555
lvl: 4
20,604
lvl: 4
16,840
lvl: 4
16,724
lvl: 4
16,381
lvl: 4
14,274
lvl: 3
9,533
lvl: 3
8,172
lvl: 3
8,080