

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Iron Champions Analysed: 6,875,850
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Olaf Counters
Olaf jungle vs jungle Counters
Olaf jungle on Patch 15.10 is the strongest counter to jungle champions of Nocturne, Warwick & Shaco. While Olaf jungle is countered most by jungle champions of Amumu, Kayn & Master Yi. Below is a detailed breakdown of Olaf jungle counters against jungle champions with a minimum of 100 games.


Amumu
มัมมี่ผู้เศร้าสร้อย
Olaf wins against Amumu 41.46% of the time which is 7.64% lower against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 2.48% less often than would be expected.
The average opponent winrate against Amumu is 49.10%.


Kayn
ยมทูตแห่งเงา
Olaf wins against Kayn 43.05% of the time which is 8.97% lower against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 3.81% less often than would be expected.
The average opponent winrate against Kayn is 52.02%.


Master Yi
นักดาบวูจู
Olaf wins against Master Yi 44.69% of the time which is 6.74% lower against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 1.58% less often than would be expected.
The average opponent winrate against Master Yi is 51.43%.


Viego
ราชาผู้สูญสลาย
Olaf wins against Viego 46.53% of the time which is 5.11% lower against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 0.05% more often than would be expected.
The average opponent winrate against Viego is 51.64%.


Shaco
ตัวตลกปีศาจ
Olaf wins against Shaco 47.48% of the time which is 6.41% lower against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 1.25% less often than would be expected.
The average opponent winrate against Shaco is 53.89%.


Warwick
โทสะไร้พันธนาการแห่งซอน
Olaf wins against Warwick 49.77% of the time which is 0.21% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 5.37% more often than would be expected.
The average opponent winrate against Warwick is 49.56%.


Nocturne
ฝันร้ายนิรันดร์
Olaf wins against Nocturne 56.45% of the time which is 6.25% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 11.41% more often than would be expected.
The average opponent winrate against Nocturne is 50.20%.