

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.
Silver Champions Analysed: 18,053,038
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 middle Counters
Olaf top on Patch 15.6 is the strongest counter to middle champions of Annie, Qiyana & Aurora. While Olaf top is countered most by middle champions of Vel'Koz, Naafiri & Cassiopeia. Below is a detailed breakdown of Olaf top counters against middle champions with a minimum of 100 games.


Vel'Koz
Con Mắt Hư Không
Olaf wins against Vel'Koz 39.74% of the time which is 8.90% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 6.78% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.64%.


Naafiri
Chó Săn Khát Máu
Olaf wins against Naafiri 40.19% of the time which is 5.75% lower against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 3.65% less often than would be expected.
The average opponent winrate against Naafiri is 45.94%.


Cassiopeia
Xà Nữ
Olaf wins against Cassiopeia 41.04% of the time which is 8.00% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 5.88% less often than would be expected.
The average opponent winrate against Cassiopeia is 49.04%.


Ryze
Pháp Sư Cổ Ngữ
Olaf wins against Ryze 43.24% of the time which is 6.54% lower against Ryze than the average opponent.
After normalising both champions win rates Olaf wins against Ryze 4.42% less often than would be expected.
The average opponent winrate against Ryze is 49.78%.


Pantheon
Mũi Giáo Bất Diệt
Olaf wins against Pantheon 44.44% of the time which is 4.08% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 1.96% less often than would be expected.
The average opponent winrate against Pantheon is 48.52%.


Sylas
Kẻ Phá Xiềng
Olaf wins against Sylas 44.51% of the time which is 7.04% lower against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 4.92% less often than would be expected.
The average opponent winrate against Sylas is 51.55%.


Aurelion Sol
Ác Long Thượng Giới
Olaf wins against Aurelion Sol 44.72% of the time which is 4.36% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 2.24% less often than would be expected.
The average opponent winrate against Aurelion Sol is 49.08%.


Vladimir
Thần Chết Đỏ
Olaf wins against Vladimir 45.14% of the time which is 4.86% lower against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 2.74% less often than would be expected.
The average opponent winrate against Vladimir is 50.00%.


Malphite
Mảnh Vỡ Thiên Thạch
Olaf wins against Malphite 45.21% of the time which is 2.54% lower against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 0.43% less often than would be expected.
The average opponent winrate against Malphite is 47.75%.


Akshan
Vệ Binh Ranh Mãnh
Olaf wins against Akshan 45.35% of the time which is 5.47% lower against Akshan than the average opponent.
After normalising both champions win rates Olaf wins against Akshan 3.35% less often than would be expected.
The average opponent winrate against Akshan is 50.82%.


Taliyah
Phù Thủy Đá
Olaf wins against Taliyah 45.52% of the time which is 6.67% lower against Taliyah than the average opponent.
After normalising both champions win rates Olaf wins against Taliyah 4.55% less often than would be expected.
The average opponent winrate against Taliyah is 52.19%.


Tristana
Tay Súng Yordle
Olaf wins against Tristana 46.02% of the time which is 6.66% lower against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 4.54% less often than would be expected.
The average opponent winrate against Tristana is 52.68%.


Veigar
Bậc Thầy Tiểu Quỷ
Olaf wins against Veigar 46.21% of the time which is 1.32% lower against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 0.79% more often than would be expected.
The average opponent winrate against Veigar is 47.53%.


Yasuo
Kẻ Bất Dung Thứ
Olaf wins against Yasuo 46.39% of the time which is 2.95% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 0.83% less often than would be expected.
The average opponent winrate against Yasuo is 49.34%.


LeBlanc
Kẻ Lừa Đảo
Olaf wins against LeBlanc 46.99% of the time which is 5.67% lower against LeBlanc than the average opponent.
After normalising both champions win rates Olaf wins against LeBlanc 3.55% less often than would be expected.
The average opponent winrate against LeBlanc is 52.66%.


Irelia
Vũ Kiếm Sư
Olaf wins against Irelia 47.22% of the time which is 2.53% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 0.41% less often than would be expected.
The average opponent winrate against Irelia is 49.75%.


Akali
Sát Thủ Đơn Độc
Olaf wins against Akali 47.32% of the time which is 3.68% lower against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 1.56% less often than would be expected.
The average opponent winrate against Akali is 51.00%.


Cho'Gath
Quái Vật Hư Không
Olaf wins against Cho'Gath 47.37% of the time which is 0.48% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 1.63% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.85%.


Lissandra
Mụ Phù Thủy Băng
Olaf wins against Lissandra 47.55% of the time which is 2.99% lower against Lissandra than the average opponent.
After normalising both champions win rates Olaf wins against Lissandra 0.87% less often than would be expected.
The average opponent winrate against Lissandra is 50.54%.


Zed
Chúa Tể Bóng Tối
Olaf wins against Zed 47.66% of the time which is 3.82% lower against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 1.70% less often than would be expected.
The average opponent winrate against Zed is 51.48%.


Malzahar
Tiên Tri Hư Không
Olaf wins against Malzahar 47.74% of the time which is 0.48% higher against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 2.59% more often than would be expected.
The average opponent winrate against Malzahar is 47.26%.


Anivia
Phượng Hoàng Băng
Olaf wins against Anivia 47.89% of the time which is 0.92% lower against Anivia than the average opponent.
After normalising both champions win rates Olaf wins against Anivia 1.20% more often than would be expected.
The average opponent winrate against Anivia is 48.81%.


Syndra
Nữ Chúa Bóng Tối
Olaf wins against Syndra 48.11% of the time which is 2.76% lower against Syndra than the average opponent.
After normalising both champions win rates Olaf wins against Syndra 0.64% less often than would be expected.
The average opponent winrate against Syndra is 50.87%.


Yone
Kẻ Về Từ Cõi Chết
Olaf wins against Yone 48.18% of the time which is 3.20% lower against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 1.08% less often than would be expected.
The average opponent winrate against Yone is 51.38%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Olaf wins against Ekko 48.25% of the time which is 0.69% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 1.43% more often than would be expected.
The average opponent winrate against Ekko is 48.94%.


Ahri
Hồ Ly Chín Đuôi
Olaf wins against Ahri 48.37% of the time which is 0.51% lower against Ahri than the average opponent.
After normalising both champions win rates Olaf wins against Ahri 1.61% more often than would be expected.
The average opponent winrate against Ahri is 48.88%.


Azir
Hoàng Đế Sa Mạc
Olaf wins against Azir 48.37% of the time which is 4.89% lower against Azir than the average opponent.
After normalising both champions win rates Olaf wins against Azir 2.77% less often than would be expected.
The average opponent winrate against Azir is 53.26%.


Lux
Tiểu Thư Ánh Sáng
Olaf wins against Lux 48.47% of the time which is 0.35% lower against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 1.77% more often than would be expected.
The average opponent winrate against Lux is 48.82%.


Katarina
Ác Kiếm
Olaf wins against Katarina 48.56% of the time which is 3.91% lower against Katarina than the average opponent.
After normalising both champions win rates Olaf wins against Katarina 1.79% less often than would be expected.
The average opponent winrate against Katarina is 52.47%.


Fizz
Chú Cá Tinh Nghịch
Olaf wins against Fizz 48.70% of the time which is 1.02% lower against Fizz than the average opponent.
After normalising both champions win rates Olaf wins against Fizz 1.10% more often than would be expected.
The average opponent winrate against Fizz is 49.72%.


Swain
Nguyên Soái Noxus
Olaf wins against Swain 48.82% of the time which is 1.39% higher against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 3.50% more often than would be expected.
The average opponent winrate against Swain is 47.43%.


Hwei
Họa Sĩ Vạn Cảnh
Olaf wins against Hwei 48.87% of the time which is 2.18% lower against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 0.06% less often than would be expected.
The average opponent winrate against Hwei is 51.05%.


Talon
Sát Thủ Bóng Đêm
Olaf wins against Talon 49.33% of the time which is 2.89% lower against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 0.77% less often than would be expected.
The average opponent winrate against Talon is 52.22%.


Galio
Vệ Thần Khổng Lồ
Olaf wins against Galio 49.42% of the time which is 0.45% higher against Galio than the average opponent.
After normalising both champions win rates Olaf wins against Galio 2.57% more often than would be expected.
The average opponent winrate against Galio is 48.97%.


Orianna
Quý Cô Dây Cót
Olaf wins against Orianna 49.52% of the time which is 1.74% lower against Orianna than the average opponent.
After normalising both champions win rates Olaf wins against Orianna 0.38% more often than would be expected.
The average opponent winrate against Orianna is 51.26%.


Xerath
Pháp Sư Thăng Hoa
Olaf wins against Xerath 49.71% of the time which is 0.07% lower against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 2.05% more often than would be expected.
The average opponent winrate against Xerath is 49.78%.


Vex
Pháp Sư Khó Chịu
Olaf wins against Vex 49.88% of the time which is 0.72% higher against Vex than the average opponent.
After normalising both champions win rates Olaf wins against Vex 2.84% more often than would be expected.
The average opponent winrate against Vex is 49.16%.


Brand
Thần Lửa
Olaf wins against Brand 50.00% of the time which is 0.88% higher against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 3.00% more often than would be expected.
The average opponent winrate against Brand is 49.12%.


Diana
Vầng Trăng Ai Oán
Olaf wins against Diana 50.22% of the time which is 2.06% higher against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 4.17% more often than would be expected.
The average opponent winrate against Diana is 48.16%.


Twisted Fate
Thần Bài
Olaf wins against Twisted Fate 50.45% of the time which is 0.76% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Olaf wins against Twisted Fate 1.36% more often than would be expected.
The average opponent winrate against Twisted Fate is 51.21%.


Mel
Ảnh Chiếu Của Tâm Hồn
Olaf wins against Mel 51.06% of the time which is 1.27% lower against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 0.85% more often than would be expected.
The average opponent winrate against Mel is 52.33%.


Viktor
Sứ Giả Của Arcane
Olaf wins against Viktor 51.63% of the time which is 2.01% higher against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 4.13% more often than would be expected.
The average opponent winrate against Viktor is 49.62%.


Kassadin
Lữ Khách Hư Không
Olaf wins against Kassadin 52.07% of the time which is 1.67% higher against Kassadin than the average opponent.
After normalising both champions win rates Olaf wins against Kassadin 3.79% more often than would be expected.
The average opponent winrate against Kassadin is 50.40%.


Smolder
Tiểu Hỏa Long
Olaf wins against Smolder 52.50% of the time which is 0.93% lower against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 1.19% more often than would be expected.
The average opponent winrate against Smolder is 53.43%.


Zoe
Bậc Thầy Biến Ảo
Olaf wins against Zoe 52.71% of the time which is 0.16% higher against Zoe than the average opponent.
After normalising both champions win rates Olaf wins against Zoe 2.28% more often than would be expected.
The average opponent winrate against Zoe is 52.55%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Olaf wins against Aurora 52.76% of the time which is 0.22% lower against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 1.90% more often than would be expected.
The average opponent winrate against Aurora is 52.98%.


Qiyana
Nữ Hoàng Nguyên Tố
Olaf wins against Qiyana 54.42% of the time which is 0.34% higher against Qiyana than the average opponent.
After normalising both champions win rates Olaf wins against Qiyana 2.45% more often than would be expected.
The average opponent winrate against Qiyana is 54.08%.


Annie
Đứa Trẻ Bóng Tối
Olaf wins against Annie 54.46% of the time which is 5.94% higher against Annie than the average opponent.
After normalising both champions win rates Olaf wins against Annie 8.06% more often than would be expected.
The average opponent winrate against Annie is 48.52%.