

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.
Emerald+ Champions Analysed: 9,578,869
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 15.12 is the strongest counter to jungle champions of Rammus, Zed & Briar. While Olaf top is countered most by jungle champions of Kha'Zix, Ekko & Ngộ Không. Below is a detailed breakdown of Olaf top counters against jungle champions with a minimum of 100 games.


Kha'Zix
Sát Thủ Hư Không
Olaf wins against Kha'Zix 47.20% of the time which is 1.04% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Olaf wins against Kha'Zix 5.47% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.24%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Olaf wins against Ekko 47.91% of the time which is 0.03% higher against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 4.40% less often than would be expected.
The average opponent winrate against Ekko is 47.88%.


Ngộ Không
Hầu Vương
Olaf wins against Ngộ Không 48.66% of the time which is 0.60% higher against Ngộ Không than the average opponent.
After normalising both champions win rates Olaf wins against Ngộ Không 3.83% less often than would be expected.
The average opponent winrate against Ngộ Không is 48.06%.


Volibear
Bão Tố Cuồng Nộ
Olaf wins against Volibear 48.81% of the time which is 2.01% higher against Volibear than the average opponent.
After normalising both champions win rates Olaf wins against Volibear 2.42% less often than would be expected.
The average opponent winrate against Volibear is 46.80%.


Talon
Sát Thủ Bóng Đêm
Olaf wins against Talon 48.86% of the time which is 0.03% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 4.40% less often than would be expected.
The average opponent winrate against Talon is 48.83%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Olaf wins against Dr. Mundo 49.59% of the time which is 0.55% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Olaf wins against Dr. Mundo 4.98% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.14%.


Kayn
Tử Thần Bóng Tối
Olaf wins against Kayn 50.18% of the time which is 1.49% higher against Kayn than the average opponent.
After normalising both champions win rates Olaf wins against Kayn 2.94% less often than would be expected.
The average opponent winrate against Kayn is 48.69%.


Lillia
Nụ Hoa Bẽn Lẽn
Olaf wins against Lillia 50.36% of the time which is 0.57% higher against Lillia than the average opponent.
After normalising both champions win rates Olaf wins against Lillia 3.86% less often than would be expected.
The average opponent winrate against Lillia is 49.79%.


Karthus
Tiếng Ru Tử Thần
Olaf wins against Karthus 50.66% of the time which is 0.55% higher against Karthus than the average opponent.
After normalising both champions win rates Olaf wins against Karthus 3.88% less often than would be expected.
The average opponent winrate against Karthus is 50.11%.


Trundle
Vua Quỉ Khổng Lồ
Olaf wins against Trundle 50.79% of the time which is 4.76% higher against Trundle than the average opponent.
After normalising both champions win rates Olaf wins against Trundle 0.33% more often than would be expected.
The average opponent winrate against Trundle is 46.03%.


Evelynn
Yêu Nữ
Olaf wins against Evelynn 50.86% of the time which is 2.29% higher against Evelynn than the average opponent.
After normalising both champions win rates Olaf wins against Evelynn 2.14% less often than would be expected.
The average opponent winrate against Evelynn is 48.57%.


Nunu & Willump
Cậu Bé & Người Tuyết
Olaf wins against Nunu & Willump 51.30% of the time which is 3.83% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Olaf wins against Nunu & Willump 0.60% less often than would be expected.
The average opponent winrate against Nunu & Willump is 47.47%.


Lee Sin
Thầy Tu Mù
Olaf wins against Lee Sin 51.51% of the time which is 3.16% higher against Lee Sin than the average opponent.
After normalising both champions win rates Olaf wins against Lee Sin 1.27% less often than would be expected.
The average opponent winrate against Lee Sin is 48.35%.


Warwick
Quái Thú Sổng Chuồng
Olaf wins against Warwick 52.09% of the time which is 5.29% higher against Warwick than the average opponent.
After normalising both champions win rates Olaf wins against Warwick 0.86% more often than would be expected.
The average opponent winrate against Warwick is 46.80%.


Nocturne
Ác Mộng Vĩnh Cửu
Olaf wins against Nocturne 52.52% of the time which is 4.98% higher against Nocturne than the average opponent.
After normalising both champions win rates Olaf wins against Nocturne 0.55% more often than would be expected.
The average opponent winrate against Nocturne is 47.54%.


Udyr
Lữ Khách Tinh Linh
Olaf wins against Udyr 52.65% of the time which is 4.17% higher against Udyr than the average opponent.
After normalising both champions win rates Olaf wins against Udyr 0.26% less often than would be expected.
The average opponent winrate against Udyr is 48.48%.


Rengar
Thú Săn Mồi Kiêu Hãnh
Olaf wins against Rengar 52.65% of the time which is 2.46% higher against Rengar than the average opponent.
After normalising both champions win rates Olaf wins against Rengar 1.97% less often than would be expected.
The average opponent winrate against Rengar is 50.19%.


Kindred
Thợ Săn Vĩnh Hằng
Olaf wins against Kindred 52.65% of the time which is 4.75% higher against Kindred than the average opponent.
After normalising both champions win rates Olaf wins against Kindred 0.32% more often than would be expected.
The average opponent winrate against Kindred is 47.90%.


Xin Zhao
Tể Tướng Demacia
Olaf wins against Xin Zhao 52.67% of the time which is 4.48% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Olaf wins against Xin Zhao 0.05% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.19%.


Jarvan IV
Biểu Tượng Của Demacia
Olaf wins against Jarvan IV 52.75% of the time which is 5.60% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Olaf wins against Jarvan IV 1.17% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.15%.


Rek'Sai
Nấm Mồ Hư Không
Olaf wins against Rek'Sai 52.89% of the time which is 5.14% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Olaf wins against Rek'Sai 0.71% more often than would be expected.
The average opponent winrate against Rek'Sai is 47.75%.


Nidalee
Nữ Thợ Săn Hóa Thú
Olaf wins against Nidalee 53.00% of the time which is 2.22% higher against Nidalee than the average opponent.
After normalising both champions win rates Olaf wins against Nidalee 2.21% less often than would be expected.
The average opponent winrate against Nidalee is 50.78%.


Amumu
Xác Ướp U Sầu
Olaf wins against Amumu 53.48% of the time which is 5.17% higher against Amumu than the average opponent.
After normalising both champions win rates Olaf wins against Amumu 0.74% more often than would be expected.
The average opponent winrate against Amumu is 48.31%.


Hecarim
Bóng Ma Chiến Tranh
Olaf wins against Hecarim 53.77% of the time which is 4.50% higher against Hecarim than the average opponent.
After normalising both champions win rates Olaf wins against Hecarim 0.07% more often than would be expected.
The average opponent winrate against Hecarim is 49.27%.


Vi
Cảnh Binh Piltover
Olaf wins against Vi 53.92% of the time which is 4.04% higher against Vi than the average opponent.
After normalising both champions win rates Olaf wins against Vi 0.39% less often than would be expected.
The average opponent winrate against Vi is 49.88%.


Pantheon
Mũi Giáo Bất Diệt
Olaf wins against Pantheon 54.02% of the time which is 5.32% higher against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 0.89% more often than would be expected.
The average opponent winrate against Pantheon is 48.70%.


Ivern
Thụ Thần Thân Thiện
Olaf wins against Ivern 54.49% of the time which is 7.22% higher against Ivern than the average opponent.
After normalising both champions win rates Olaf wins against Ivern 2.79% more often than would be expected.
The average opponent winrate against Ivern is 47.27%.


Master Yi
Kiếm Sư Wuju
Olaf wins against Master Yi 54.64% of the time which is 6.62% higher against Master Yi than the average opponent.
After normalising both champions win rates Olaf wins against Master Yi 2.19% more often than would be expected.
The average opponent winrate against Master Yi is 48.02%.


Fiddlesticks
Nỗi Sợ Viễn Cổ
Olaf wins against Fiddlesticks 54.69% of the time which is 6.22% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Olaf wins against Fiddlesticks 1.79% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.47%.


Shyvana
Long Nữ
Olaf wins against Shyvana 54.70% of the time which is 5.72% higher against Shyvana than the average opponent.
After normalising both champions win rates Olaf wins against Shyvana 1.29% more often than would be expected.
The average opponent winrate against Shyvana is 48.98%.


Gwen
Búp Bê Ước Nguyện
Olaf wins against Gwen 54.76% of the time which is 5.00% higher against Gwen than the average opponent.
After normalising both champions win rates Olaf wins against Gwen 0.57% more often than would be expected.
The average opponent winrate against Gwen is 49.76%.


Diana
Vầng Trăng Ai Oán
Olaf wins against Diana 54.86% of the time which is 6.61% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 2.18% more often than would be expected.
The average opponent winrate against Diana is 48.25%.


Shaco
Tên Hề Quỷ
Olaf wins against Shaco 54.88% of the time which is 6.29% higher against Shaco than the average opponent.
After normalising both champions win rates Olaf wins against Shaco 1.86% more often than would be expected.
The average opponent winrate against Shaco is 48.59%.


Bel'Veth
Nữ Chúa Hư Không
Olaf wins against Bel'Veth 54.97% of the time which is 6.38% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Olaf wins against Bel'Veth 1.95% more often than would be expected.
The average opponent winrate against Bel'Veth is 48.59%.


Poppy
Người Giữ Búa
Olaf wins against Poppy 55.56% of the time which is 7.16% higher against Poppy than the average opponent.
After normalising both champions win rates Olaf wins against Poppy 2.73% more often than would be expected.
The average opponent winrate against Poppy is 48.40%.


Viego
Hắc Diệt Đế Vương
Olaf wins against Viego 55.77% of the time which is 5.82% higher against Viego than the average opponent.
After normalising both champions win rates Olaf wins against Viego 1.39% more often than would be expected.
The average opponent winrate against Viego is 49.95%.


Graves
Kẻ Ngoài Vòng Pháp Luật
Olaf wins against Graves 56.13% of the time which is 6.55% higher against Graves than the average opponent.
After normalising both champions win rates Olaf wins against Graves 2.12% more often than would be expected.
The average opponent winrate against Graves is 49.58%.


Naafiri
Chó Săn Khát Máu
Olaf wins against Naafiri 56.35% of the time which is 6.68% higher against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 2.25% more often than would be expected.
The average opponent winrate against Naafiri is 49.67%.


Sejuani
Cơn Thịnh Nộ Phương Bắc
Olaf wins against Sejuani 56.98% of the time which is 5.87% higher against Sejuani than the average opponent.
After normalising both champions win rates Olaf wins against Sejuani 1.45% more often than would be expected.
The average opponent winrate against Sejuani is 51.11%.


Zac
Vũ Khí Bí Mật
Olaf wins against Zac 57.46% of the time which is 8.15% higher against Zac than the average opponent.
After normalising both champions win rates Olaf wins against Zac 3.72% more often than would be expected.
The average opponent winrate against Zac is 49.31%.


Briar
Cơn Đói Vĩnh Hằng
Olaf wins against Briar 58.47% of the time which is 10.40% higher against Briar than the average opponent.
After normalising both champions win rates Olaf wins against Briar 5.97% more often than would be expected.
The average opponent winrate against Briar is 48.07%.


Elise
Nữ Hoàng Nhền Nhện
Olaf wins against Elise 58.47% of the time which is 9.59% higher against Elise than the average opponent.
After normalising both champions win rates Olaf wins against Elise 5.16% more often than would be expected.
The average opponent winrate against Elise is 48.88%.


Zed
Chúa Tể Bóng Tối
Olaf wins against Zed 58.81% of the time which is 6.80% higher against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 2.38% more often than would be expected.
The average opponent winrate against Zed is 52.01%.


Rammus
Tê Tê Gai
Olaf wins against Rammus 61.88% of the time which is 11.27% higher against Rammus than the average opponent.
After normalising both champions win rates Olaf wins against Rammus 6.84% more often than would be expected.
The average opponent winrate against Rammus is 50.61%.