

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.
Bronze Champions Analysed: 17,808,321
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 15.9 is the strongest counter to middle champions of Neeko, Malphite & Twisted Fate. While Olaf top is countered most by middle champions of Cassiopeia, Heimerdinger & Vladimir. Below is a detailed breakdown of Olaf top counters against middle champions with a minimum of 100 games.


Cassiopeia
Xà Nữ
Olaf wins against Cassiopeia 40.64% of the time which is 10.15% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Olaf wins against Cassiopeia 9.46% less often than would be expected.
The average opponent winrate against Cassiopeia is 50.79%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Olaf wins against Heimerdinger 41.51% of the time which is 5.75% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Olaf wins against Heimerdinger 5.06% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.26%.


Vladimir
Thần Chết Đỏ
Olaf wins against Vladimir 42.17% of the time which is 7.32% lower against Vladimir than the average opponent.
After normalising both champions win rates Olaf wins against Vladimir 6.63% less often than would be expected.
The average opponent winrate against Vladimir is 49.49%.


Cho'Gath
Quái Vật Hư Không
Olaf wins against Cho'Gath 42.86% of the time which is 5.41% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Olaf wins against Cho'Gath 4.72% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.27%.


Ryze
Pháp Sư Cổ Ngữ
Olaf wins against Ryze 43.85% of the time which is 6.78% lower against Ryze than the average opponent.
After normalising both champions win rates Olaf wins against Ryze 6.09% less often than would be expected.
The average opponent winrate against Ryze is 50.63%.


Aurelion Sol
Ác Long Thượng Giới
Olaf wins against Aurelion Sol 44.16% of the time which is 3.75% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 3.06% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.91%.


Anivia
Phượng Hoàng Băng
Olaf wins against Anivia 44.57% of the time which is 4.98% lower against Anivia than the average opponent.
After normalising both champions win rates Olaf wins against Anivia 4.29% less often than would be expected.
The average opponent winrate against Anivia is 49.55%.


Ziggs
Chuyên Gia Chất Nổ
Olaf wins against Ziggs 44.76% of the time which is 5.93% lower against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 5.24% less often than would be expected.
The average opponent winrate against Ziggs is 50.69%.


Vel'Koz
Con Mắt Hư Không
Olaf wins against Vel'Koz 45.07% of the time which is 3.59% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Olaf wins against Vel'Koz 2.90% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.66%.


Brand
Thần Lửa
Olaf wins against Brand 46.15% of the time which is 2.59% lower against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 1.90% less often than would be expected.
The average opponent winrate against Brand is 48.74%.


Kassadin
Lữ Khách Hư Không
Olaf wins against Kassadin 46.43% of the time which is 4.24% lower against Kassadin than the average opponent.
After normalising both champions win rates Olaf wins against Kassadin 3.55% less often than would be expected.
The average opponent winrate against Kassadin is 50.67%.


Malzahar
Tiên Tri Hư Không
Olaf wins against Malzahar 46.73% of the time which is 0.43% lower against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 0.26% more often than would be expected.
The average opponent winrate against Malzahar is 47.16%.


Pantheon
Mũi Giáo Bất Diệt
Olaf wins against Pantheon 47.00% of the time which is 1.66% lower against Pantheon than the average opponent.
After normalising both champions win rates Olaf wins against Pantheon 0.97% less often than would be expected.
The average opponent winrate against Pantheon is 48.66%.


Swain
Nguyên Soái Noxus
Olaf wins against Swain 47.44% of the time which is 0.13% lower against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 0.56% more often than would be expected.
The average opponent winrate against Swain is 47.57%.


Lissandra
Mụ Phù Thủy Băng
Olaf wins against Lissandra 47.49% of the time which is 2.25% lower against Lissandra than the average opponent.
After normalising both champions win rates Olaf wins against Lissandra 1.56% less often than would be expected.
The average opponent winrate against Lissandra is 49.74%.


Akali
Sát Thủ Đơn Độc
Olaf wins against Akali 47.58% of the time which is 3.56% lower against Akali than the average opponent.
After normalising both champions win rates Olaf wins against Akali 2.87% less often than would be expected.
The average opponent winrate against Akali is 51.14%.


Lux
Tiểu Thư Ánh Sáng
Olaf wins against Lux 47.58% of the time which is 0.65% lower against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 0.04% more often than would be expected.
The average opponent winrate against Lux is 48.23%.


Hwei
Họa Sĩ Vạn Cảnh
Olaf wins against Hwei 47.62% of the time which is 2.79% lower against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 2.10% less often than would be expected.
The average opponent winrate against Hwei is 50.41%.


Naafiri
Chó Săn Khát Máu
Olaf wins against Naafiri 47.78% of the time which is 0.45% lower against Naafiri than the average opponent.
After normalising both champions win rates Olaf wins against Naafiri 0.24% more often than would be expected.
The average opponent winrate against Naafiri is 48.23%.


Fizz
Chú Cá Tinh Nghịch
Olaf wins against Fizz 47.83% of the time which is 1.53% lower against Fizz than the average opponent.
After normalising both champions win rates Olaf wins against Fizz 0.84% less often than would be expected.
The average opponent winrate against Fizz is 49.36%.


Xerath
Pháp Sư Thăng Hoa
Olaf wins against Xerath 48.03% of the time which is 0.05% lower against Xerath than the average opponent.
After normalising both champions win rates Olaf wins against Xerath 0.64% more often than would be expected.
The average opponent winrate against Xerath is 48.08%.


Yasuo
Kẻ Bất Dung Thứ
Olaf wins against Yasuo 48.06% of the time which is 1.40% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 0.71% less often than would be expected.
The average opponent winrate against Yasuo is 49.46%.


Diana
Vầng Trăng Ai Oán
Olaf wins against Diana 48.08% of the time which is 0.63% lower against Diana than the average opponent.
After normalising both champions win rates Olaf wins against Diana 0.06% more often than would be expected.
The average opponent winrate against Diana is 48.71%.


Ekko
Cậu Bé Đảo Lộn Thời Gian
Olaf wins against Ekko 48.93% of the time which is 0.30% lower against Ekko than the average opponent.
After normalising both champions win rates Olaf wins against Ekko 0.39% more often than would be expected.
The average opponent winrate against Ekko is 49.23%.


Veigar
Bậc Thầy Tiểu Quỷ
Olaf wins against Veigar 48.95% of the time which is 1.51% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 2.20% more often than would be expected.
The average opponent winrate against Veigar is 47.44%.


Ahri
Hồ Ly Chín Đuôi
Olaf wins against Ahri 49.09% of the time which is 0.93% lower against Ahri than the average opponent.
After normalising both champions win rates Olaf wins against Ahri 0.24% less often than would be expected.
The average opponent winrate against Ahri is 50.02%.


Irelia
Vũ Kiếm Sư
Olaf wins against Irelia 49.36% of the time which is 0.61% lower against Irelia than the average opponent.
After normalising both champions win rates Olaf wins against Irelia 0.08% more often than would be expected.
The average opponent winrate against Irelia is 49.97%.


Zed
Chúa Tể Bóng Tối
Olaf wins against Zed 49.50% of the time which is 2.62% lower against Zed than the average opponent.
After normalising both champions win rates Olaf wins against Zed 1.93% less often than would be expected.
The average opponent winrate against Zed is 52.12%.


LeBlanc
Kẻ Lừa Đảo
Olaf wins against LeBlanc 49.82% of the time which is 2.44% lower against LeBlanc than the average opponent.
After normalising both champions win rates Olaf wins against LeBlanc 1.75% less often than would be expected.
The average opponent winrate against LeBlanc is 52.26%.


Orianna
Quý Cô Dây Cót
Olaf wins against Orianna 50.22% of the time which is 0.79% lower against Orianna than the average opponent.
After normalising both champions win rates Olaf wins against Orianna 0.10% less often than would be expected.
The average opponent winrate against Orianna is 51.01%.


Akshan
Vệ Binh Ranh Mãnh
Olaf wins against Akshan 50.54% of the time which is 1.54% lower against Akshan than the average opponent.
After normalising both champions win rates Olaf wins against Akshan 0.85% less often than would be expected.
The average opponent winrate against Akshan is 52.08%.


Viktor
Sứ Giả Của Arcane
Olaf wins against Viktor 51.02% of the time which is 1.26% higher against Viktor than the average opponent.
After normalising both champions win rates Olaf wins against Viktor 1.95% more often than would be expected.
The average opponent winrate against Viktor is 49.76%.


Annie
Đứa Trẻ Bóng Tối
Olaf wins against Annie 51.04% of the time which is 1.47% higher against Annie than the average opponent.
After normalising both champions win rates Olaf wins against Annie 2.16% more often than would be expected.
The average opponent winrate against Annie is 49.57%.


Syndra
Nữ Chúa Bóng Tối
Olaf wins against Syndra 51.18% of the time which is 0.59% higher against Syndra than the average opponent.
After normalising both champions win rates Olaf wins against Syndra 1.28% more often than would be expected.
The average opponent winrate against Syndra is 50.59%.


Katarina
Ác Kiếm
Olaf wins against Katarina 51.42% of the time which is 0.50% lower against Katarina than the average opponent.
After normalising both champions win rates Olaf wins against Katarina 0.19% more often than would be expected.
The average opponent winrate against Katarina is 51.92%.


Azir
Hoàng Đế Sa Mạc
Olaf wins against Azir 51.60% of the time which is 1.93% lower against Azir than the average opponent.
After normalising both champions win rates Olaf wins against Azir 1.24% less often than would be expected.
The average opponent winrate against Azir is 53.53%.


Taliyah
Phù Thủy Đá
Olaf wins against Taliyah 51.61% of the time which is 1.14% lower against Taliyah than the average opponent.
After normalising both champions win rates Olaf wins against Taliyah 0.45% less often than would be expected.
The average opponent winrate against Taliyah is 52.75%.


Vex
Pháp Sư Khó Chịu
Olaf wins against Vex 51.91% of the time which is 2.23% higher against Vex than the average opponent.
After normalising both champions win rates Olaf wins against Vex 2.92% more often than would be expected.
The average opponent winrate against Vex is 49.68%.


Yone
Kẻ Về Từ Cõi Chết
Olaf wins against Yone 52.01% of the time which is 1.07% higher against Yone than the average opponent.
After normalising both champions win rates Olaf wins against Yone 1.76% more often than would be expected.
The average opponent winrate against Yone is 50.94%.


Mel
Ảnh Chiếu Của Tâm Hồn
Olaf wins against Mel 52.16% of the time which is 1.91% higher against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 2.60% more often than would be expected.
The average opponent winrate against Mel is 50.25%.


Sylas
Kẻ Phá Xiềng
Olaf wins against Sylas 52.35% of the time which is 1.00% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 1.69% more often than would be expected.
The average opponent winrate against Sylas is 51.35%.


Kennen
Trái Tim Sấm Sét
Olaf wins against Kennen 52.60% of the time which is 3.66% higher against Kennen than the average opponent.
After normalising both champions win rates Olaf wins against Kennen 4.35% more often than would be expected.
The average opponent winrate against Kennen is 48.94%.


Aurora
Phù Thủy Giữa Hai Thế Giới
Olaf wins against Aurora 52.65% of the time which is 0.38% lower against Aurora than the average opponent.
After normalising both champions win rates Olaf wins against Aurora 0.31% more often than would be expected.
The average opponent winrate against Aurora is 53.03%.


Qiyana
Nữ Hoàng Nguyên Tố
Olaf wins against Qiyana 53.24% of the time which is 2.05% lower against Qiyana than the average opponent.
After normalising both champions win rates Olaf wins against Qiyana 1.37% less often than would be expected.
The average opponent winrate against Qiyana is 55.29%.


Talon
Sát Thủ Bóng Đêm
Olaf wins against Talon 53.56% of the time which is 1.28% higher against Talon than the average opponent.
After normalising both champions win rates Olaf wins against Talon 1.97% more often than would be expected.
The average opponent winrate against Talon is 52.28%.


Galio
Vệ Thần Khổng Lồ
Olaf wins against Galio 53.92% of the time which is 5.05% higher against Galio than the average opponent.
After normalising both champions win rates Olaf wins against Galio 5.74% more often than would be expected.
The average opponent winrate against Galio is 48.87%.


Smolder
Tiểu Hỏa Long
Olaf wins against Smolder 55.00% of the time which is 1.33% higher against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 2.02% more often than would be expected.
The average opponent winrate against Smolder is 53.67%.


Zoe
Bậc Thầy Biến Ảo
Olaf wins against Zoe 56.12% of the time which is 3.61% higher against Zoe than the average opponent.
After normalising both champions win rates Olaf wins against Zoe 4.30% more often than would be expected.
The average opponent winrate against Zoe is 52.51%.


Tristana
Tay Súng Yordle
Olaf wins against Tristana 56.64% of the time which is 2.81% higher against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 3.50% more often than would be expected.
The average opponent winrate against Tristana is 53.83%.


Twisted Fate
Thần Bài
Olaf wins against Twisted Fate 56.72% of the time which is 2.75% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Olaf wins against Twisted Fate 3.44% more often than would be expected.
The average opponent winrate against Twisted Fate is 53.97%.


Malphite
Mảnh Vỡ Thiên Thạch
Olaf wins against Malphite 56.73% of the time which is 7.51% higher against Malphite than the average opponent.
After normalising both champions win rates Olaf wins against Malphite 8.20% more often than would be expected.
The average opponent winrate against Malphite is 49.22%.


Neeko
Hóa Hình Sư Ham Học
Olaf wins against Neeko 59.69% of the time which is 9.25% higher against Neeko than the average opponent.
After normalising both champions win rates Olaf wins against Neeko 9.94% more often than would be expected.
The average opponent winrate against Neeko is 50.44%.