

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.
D2+ Champions Analysed: 5,072,835
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 jungle Counters
Olaf top on Patch 15.9 is the strongest counter to jungle champions of Sejuani, Amumu & Zed. While Olaf top is countered most by jungle champions of Karthus, Evelynn & Warwick. Below is a detailed breakdown of Olaf top counters against jungle champions with a minimum of 100 games.


Karthus
Tiếng Ru Tử Thần
Olaf wins against Karthus 43.11% of the time which is 5.85% lower against Karthus than the average opponent.
After normalising both champions win rates Olaf wins against Karthus 10.06% less often than would be expected.
The average opponent winrate against Karthus is 48.96%.


Evelynn
Yêu Nữ
Olaf wins against Evelynn 43.14% of the time which is 5.73% lower against Evelynn than the average opponent.
After normalising both champions win rates Olaf wins against Evelynn 9.94% less often than would be expected.
The average opponent winrate against Evelynn is 48.87%.


Warwick
Quái Thú Sổng Chuồng
Olaf wins against Warwick 44.19% of the time which is 2.81% lower against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 7.02% less often than would be expected.
The average opponent winrate against Warwick is 47.00%.


Udyr
Lữ Khách Tinh Linh
Olaf wins against Udyr 46.72% of the time which is 1.76% lower against Udyr than the average opponent.
After normalising both champions win rates Olaf wins against Udyr 5.97% less often than would be expected.
The average opponent winrate against Udyr is 48.48%.


Nunu & Willump
Cậu Bé & Người Tuyết
Olaf wins against Nunu & Willump 48.15% of the time which is 0.08% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Olaf wins against Nunu & Willump 4.29% less often than would be expected.
The average opponent winrate against Nunu & Willump is 48.23%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Olaf wins against Ekko 48.88% of the time which is 0.97% higher against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 3.24% less often than would be expected.
The average opponent winrate against Ekko is 47.91%.


Shaco
Tên Hề Quỷ
Olaf wins against Shaco 49.06% of the time which is 1.75% higher against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 2.46% less often than would be expected.
The average opponent winrate against Shaco is 47.31%.


Bel'Veth
Nữ Chúa Hư Không
Olaf wins against Bel'Veth 49.24% of the time which is 1.02% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Olaf wins against Bel'Veth 3.19% less often than would be expected.
The average opponent winrate against Bel'Veth is 48.22%.


Elise
Nữ Hoàng Nhền Nhện
Olaf wins against Elise 49.51% of the time which is 1.47% higher against Elise than the average opponent.
After normalising both champions win rates Olaf wins against Elise 2.74% less often than would be expected.
The average opponent winrate against Elise is 48.04%.


Hecarim
Bóng Ma Chiến Tranh
Olaf wins against Hecarim 50.13% of the time which is 1.33% higher against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 2.88% less often than would be expected.
The average opponent winrate against Hecarim is 48.80%.


Talon
Sát Thủ Bóng Đêm
Olaf wins against Talon 50.13% of the time which is 1.23% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 2.98% less often than would be expected.
The average opponent winrate against Talon is 48.90%.


Pantheon
Mũi Giáo Bất Diệt
Olaf wins against Pantheon 50.70% of the time which is 1.64% higher against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 2.57% less often than would be expected.
The average opponent winrate against Pantheon is 49.06%.


Lillia
Nụ Hoa Bẽn Lẽn
Olaf wins against Lillia 51.13% of the time which is 2.56% higher against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 1.65% less often than would be expected.
The average opponent winrate against Lillia is 48.57%.


Ngộ Không
Hầu Vương
Olaf wins against Ngộ Không 51.57% of the time which is 2.46% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Olaf wins against Ngộ Không 1.75% less often than would be expected.
The average opponent winrate against Ngộ Không is 49.11%.


Vi
Cảnh Binh Piltover
Olaf wins against Vi 51.85% of the time which is 2.74% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 1.47% less often than would be expected.
The average opponent winrate against Vi is 49.11%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Olaf wins against Fiddlesticks 52.00% of the time which is 4.20% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 0.01% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.80%.


Master Yi
Kiếm Sư Wuju
Olaf wins against Master Yi 52.11% of the time which is 4.12% higher against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 0.09% less often than would be expected.
The average opponent winrate against Master Yi is 47.99%.


Zac
Vũ Khí Bí Mật
Olaf wins against Zac 52.47% of the time which is 3.52% higher against Zac than the average opponent.
After normalising both champions win rates Olaf wins against Zac 0.69% less often than would be expected.
The average opponent winrate against Zac is 48.95%.


Kha'Zix
Sát Thủ Hư Không
Olaf wins against Kha'Zix 53.14% of the time which is 4.96% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 0.75% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.18%.


Gwen
Búp Bê Ước Nguyện
Olaf wins against Gwen 53.15% of the time which is 3.12% higher against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 1.09% less often than would be expected.
The average opponent winrate against Gwen is 50.03%.


Briar
Cơn Đói Vĩnh Hằng
Olaf wins against Briar 53.33% of the time which is 4.49% higher against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 0.28% more often than would be expected.
The average opponent winrate against Briar is 48.84%.


Kayn
Tử Thần Bóng Tối
Olaf wins against Kayn 53.55% of the time which is 5.49% higher against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 1.28% more often than would be expected.
The average opponent winrate against Kayn is 48.06%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Olaf wins against Rengar 53.90% of the time which is 4.63% higher against Rengar than the average opponent.
After normalising both champions win rates Olaf wins against Rengar 0.42% more often than would be expected.
The average opponent winrate against Rengar is 49.27%.


Naafiri
Chó Săn Khát Máu
Olaf wins against Naafiri 53.95% of the time which is 4.86% higher against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 0.65% more often than would be expected.
The average opponent winrate against Naafiri is 49.09%.


Nocturne
Ác Mộng Vĩnh Cửu
Olaf wins against Nocturne 54.09% of the time which is 4.94% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 0.73% more often than would be expected.
The average opponent winrate against Nocturne is 49.15%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Olaf wins against Graves 54.17% of the time which is 4.88% higher against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 0.67% more often than would be expected.
The average opponent winrate against Graves is 49.29%.


Jarvan IV
Biểu Tượng Của Demacia
Olaf wins against Jarvan IV 54.24% of the time which is 6.02% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 1.81% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.22%.


Kindred
Thợ Săn Vĩnh Hằng
Olaf wins against Kindred 54.46% of the time which is 6.32% higher against Kindred than the average opponent.
After normalising both champions win rates Olaf wins against Kindred 2.11% more often than would be expected.
The average opponent winrate against Kindred is 48.14%.


Volibear
Bão Tố Cuồng Nộ
Olaf wins against Volibear 54.80% of the time which is 6.48% higher against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.27% more often than would be expected.
The average opponent winrate against Volibear is 48.32%.


Xin Zhao
Tể Tướng Demacia
Olaf wins against Xin Zhao 55.07% of the time which is 7.30% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 3.09% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.77%.


Viego
Hắc Diệt Đế Vương
Olaf wins against Viego 55.22% of the time which is 5.14% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 0.93% more often than would be expected.
The average opponent winrate against Viego is 50.08%.


Lee Sin
Thầy Tu Mù
Olaf wins against Lee Sin 55.49% of the time which is 5.93% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.72% more often than would be expected.
The average opponent winrate against Lee Sin is 49.56%.


Nidalee
Nữ Thợ Săn Hóa Thú
Olaf wins against Nidalee 56.52% of the time which is 6.07% higher against Nidalee than the average opponent.
After normalising both champions win rates Olaf wins against Nidalee 1.86% more often than would be expected.
The average opponent winrate against Nidalee is 50.45%.


Ivern
Thụ Thần Thân Thiện
Olaf wins against Ivern 57.14% of the time which is 9.79% higher against Ivern than the average opponent.
After normalising both champions win rates Olaf wins against Ivern 5.58% more often than would be expected.
The average opponent winrate against Ivern is 47.35%.


Diana
Vầng Trăng Ai Oán
Olaf wins against Diana 58.18% of the time which is 8.62% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 4.41% more often than would be expected.
The average opponent winrate against Diana is 49.56%.


Zed
Chúa Tể Bóng Tối
Olaf wins against Zed 59.29% of the time which is 7.98% higher against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 3.78% more often than would be expected.
The average opponent winrate against Zed is 51.31%.


Amumu
Xác Ướp U Sầu
Olaf wins against Amumu 62.16% of the time which is 11.13% higher against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 6.93% more often than would be expected.
The average opponent winrate against Amumu is 51.03%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Olaf wins against Sejuani 63.87% of the time which is 12.07% higher against Sejuani than the average opponent.
After normalising both champions win rates Olaf wins against Sejuani 7.87% more often than would be expected.
The average opponent winrate against Sejuani is 51.80%.