

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: 3,186,279
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 top vs support Counters
Olaf top on Patch 15.17 is the strongest counter to support champions of Nami, Tahm Kench & Yuumi. While Olaf top is countered most by support champions of Sona, Neeko & Leona. Below is a detailed breakdown of Olaf top counters against support champions with a minimum of 100 games.


Sona
Đại Cầm Nữ
Olaf wins against Sona 39.13% of the time which is 11.42% lower against Sona than the average opponent.
After normalising both champions win rates Olaf wins against Sona 5.36% less often than would be expected.
The average opponent winrate against Sona is 50.55%.


Neeko
Hóa Hình Sư Ham Học
Olaf wins against Neeko 39.86% of the time which is 13.18% lower against Neeko than the average opponent.
After normalising both champions win rates Olaf wins against Neeko 7.12% less often than would be expected.
The average opponent winrate against Neeko is 53.04%.


Leona
Bình Minh Rực Rỡ
Olaf wins against Leona 41.20% of the time which is 8.61% lower against Leona than the average opponent.
After normalising both champions win rates Olaf wins against Leona 2.55% less often than would be expected.
The average opponent winrate against Leona is 49.81%.


Lulu
Pháp Sư Tinh Linh
Olaf wins against Lulu 41.61% of the time which is 12.01% lower against Lulu than the average opponent.
After normalising both champions win rates Olaf wins against Lulu 5.95% less often than would be expected.
The average opponent winrate against Lulu is 53.62%.


Brand
Thần Lửa
Olaf wins against Brand 41.67% of the time which is 7.62% lower against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 1.56% less often than would be expected.
The average opponent winrate against Brand is 49.29%.


Zyra
Gai Nổi Loạn
Olaf wins against Zyra 42.38% of the time which is 5.91% lower against Zyra than the average opponent.
After normalising both champions win rates Olaf wins against Zyra 0.14% more often than would be expected.
The average opponent winrate against Zyra is 48.29%.


Morgana
Thiên Thần Sa Ngã
Olaf wins against Morgana 42.64% of the time which is 7.02% lower against Morgana than the average opponent.
After normalising both champions win rates Olaf wins against Morgana 0.96% less often than would be expected.
The average opponent winrate against Morgana is 49.66%.


Lux
Tiểu Thư Ánh Sáng
Olaf wins against Lux 42.86% of the time which is 8.31% lower against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 2.25% less often than would be expected.
The average opponent winrate against Lux is 51.17%.


Pantheon
Mũi Giáo Bất Diệt
Olaf wins against Pantheon 43.08% of the time which is 8.61% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 2.54% less often than would be expected.
The average opponent winrate against Pantheon is 51.69%.


Swain
Nguyên Soái Noxus
Olaf wins against Swain 43.62% of the time which is 7.69% lower against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 1.63% less often than would be expected.
The average opponent winrate against Swain is 51.31%.


Pyke
Sát Thủ Vùng Nước Đỏ
Olaf wins against Pyke 44.50% of the time which is 9.13% lower against Pyke than the average opponent.
After normalising both champions win rates Olaf wins against Pyke 3.07% less often than would be expected.
The average opponent winrate against Pyke is 53.63%.


Thresh
Cai Ngục Xiềng Xích
Olaf wins against Thresh 44.66% of the time which is 7.90% lower against Thresh than the average opponent.
After normalising both champions win rates Olaf wins against Thresh 1.84% less often than would be expected.
The average opponent winrate against Thresh is 52.56%.


Blitzcrank
Người Máy Hơi Nước
Olaf wins against Blitzcrank 46.38% of the time which is 5.66% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Olaf wins against Blitzcrank 0.41% more often than would be expected.
The average opponent winrate against Blitzcrank is 52.04%.


Nautilus
Khổng Lồ Biển Sâu
Olaf wins against Nautilus 46.40% of the time which is 5.80% lower against Nautilus than the average opponent.
After normalising both champions win rates Olaf wins against Nautilus 0.27% more often than would be expected.
The average opponent winrate against Nautilus is 52.20%.


Senna
Người Cứu Chuộc
Olaf wins against Senna 46.62% of the time which is 6.25% lower against Senna than the average opponent.
After normalising both champions win rates Olaf wins against Senna 0.19% less often than would be expected.
The average opponent winrate against Senna is 52.87%.


Mel
Ảnh Chiếu Của Tâm Hồn
Olaf wins against Mel 47.16% of the time which is 6.44% lower against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 0.38% less often than would be expected.
The average opponent winrate against Mel is 53.60%.


Xerath
Pháp Sư Thăng Hoa
Olaf wins against Xerath 48.25% of the time which is 2.30% lower against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 3.76% more often than would be expected.
The average opponent winrate against Xerath is 50.55%.


Seraphine
Ca Sĩ Mộng Mơ
Olaf wins against Seraphine 50.56% of the time which is 2.03% lower against Seraphine than the average opponent.
After normalising both champions win rates Olaf wins against Seraphine 4.03% more often than would be expected.
The average opponent winrate against Seraphine is 52.59%.


Yuumi
Cô Mèo Ma Thuật
Olaf wins against Yuumi 53.46% of the time which is 2.99% lower against Yuumi than the average opponent.
After normalising both champions win rates Olaf wins against Yuumi 3.04% more often than would be expected.
The average opponent winrate against Yuumi is 56.45%.


Tahm Kench
Thủy Quái Đại Vương
Olaf wins against Tahm Kench 53.57% of the time which is 0.86% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Olaf wins against Tahm Kench 6.92% more often than would be expected.
The average opponent winrate against Tahm Kench is 52.71%.


Nami
Nàng Tiên Cá
Olaf wins against Nami 53.69% of the time which is 4.07% higher against Nami than the average opponent.
After normalising both champions win rates Olaf wins against Nami 10.13% more often than would be expected.
The average opponent winrate against Nami is 49.62%.