

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.
All Ranks Champions Analysed: 48,573,630
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 bottom Counters
Olaf top on Patch 15.17 is the strongest counter to bottom champions of Hwei, Seraphine & Varus. While Olaf top is countered most by bottom champions of Brand, Yasuo & Aurelion Sol. Below is a detailed breakdown of Olaf top counters against bottom champions with a minimum of 100 games.


Brand
Thần Lửa
Olaf wins against Brand 41.46% of the time which is 6.03% lower against Brand than the average opponent.
After normalising both champions win rates Olaf wins against Brand 6.62% less often than would be expected.
The average opponent winrate against Brand is 47.49%.


Yasuo
Kẻ Bất Dung Thứ
Olaf wins against Yasuo 46.47% of the time which is 2.35% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 2.94% less often than would be expected.
The average opponent winrate against Yasuo is 48.82%.


Aurelion Sol
Ác Long Thượng Giới
Olaf wins against Aurelion Sol 46.75% of the time which is 1.50% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Olaf wins against Aurelion Sol 2.09% less often than would be expected.
The average opponent winrate against Aurelion Sol is 48.25%.


Vayne
Thợ Săn Bóng Đêm
Olaf wins against Vayne 46.93% of the time which is 1.44% lower against Vayne than the average opponent.
After normalising both champions win rates Olaf wins against Vayne 2.03% less often than would be expected.
The average opponent winrate against Vayne is 48.37%.


Nilah
Hiện Thân của Niềm Vui
Olaf wins against Nilah 47.33% of the time which is 0.03% higher against Nilah than the average opponent.
After normalising both champions win rates Olaf wins against Nilah 0.56% less often than would be expected.
The average opponent winrate against Nilah is 47.30%.


Sivir
Nữ Chúa Chiến Trường
Olaf wins against Sivir 47.76% of the time which is 0.55% lower against Sivir than the average opponent.
After normalising both champions win rates Olaf wins against Sivir 1.14% less often than would be expected.
The average opponent winrate against Sivir is 48.31%.


Kog'Maw
Miệng Của Vực Thẳm
Olaf wins against Kog'Maw 48.18% of the time which is 0.62% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Olaf wins against Kog'Maw 0.03% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.56%.


Veigar
Bậc Thầy Tiểu Quỷ
Olaf wins against Veigar 48.51% of the time which is 1.09% higher against Veigar than the average opponent.
After normalising both champions win rates Olaf wins against Veigar 0.50% more often than would be expected.
The average opponent winrate against Veigar is 47.42%.


Smolder
Tiểu Hỏa Long
Olaf wins against Smolder 48.64% of the time which is 0.30% higher against Smolder than the average opponent.
After normalising both champions win rates Olaf wins against Smolder 0.29% less often than would be expected.
The average opponent winrate against Smolder is 48.34%.


Miss Fortune
Thợ Săn Tiền Thưởng
Olaf wins against Miss Fortune 49.02% of the time which is 0.52% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Olaf wins against Miss Fortune 0.07% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.50%.


Tristana
Tay Súng Yordle
Olaf wins against Tristana 49.06% of the time which is 1.75% lower against Tristana than the average opponent.
After normalising both champions win rates Olaf wins against Tristana 2.34% less often than would be expected.
The average opponent winrate against Tristana is 50.81%.


Ziggs
Chuyên Gia Chất Nổ
Olaf wins against Ziggs 49.35% of the time which is 1.58% higher against Ziggs than the average opponent.
After normalising both champions win rates Olaf wins against Ziggs 0.99% more often than would be expected.
The average opponent winrate against Ziggs is 47.77%.


Lux
Tiểu Thư Ánh Sáng
Olaf wins against Lux 50.00% of the time which is 1.19% higher against Lux than the average opponent.
After normalising both champions win rates Olaf wins against Lux 0.60% more often than would be expected.
The average opponent winrate against Lux is 48.81%.


Mel
Ảnh Chiếu Của Tâm Hồn
Olaf wins against Mel 50.13% of the time which is 0.70% lower against Mel than the average opponent.
After normalising both champions win rates Olaf wins against Mel 1.29% less often than would be expected.
The average opponent winrate against Mel is 50.83%.


Kai'Sa
Ái Nữ Hư Không
Olaf wins against Kai'Sa 50.26% of the time which is 0.19% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Olaf wins against Kai'Sa 0.78% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.45%.


Jhin
Nghệ Sĩ Tử Thần
Olaf wins against Jhin 50.30% of the time which is 0.39% higher against Jhin than the average opponent.
After normalising both champions win rates Olaf wins against Jhin 0.20% less often than would be expected.
The average opponent winrate against Jhin is 49.91%.


Samira
Hoa Hồng Sa Mạc
Olaf wins against Samira 50.35% of the time which is 0.67% higher against Samira than the average opponent.
After normalising both champions win rates Olaf wins against Samira 0.08% more often than would be expected.
The average opponent winrate against Samira is 49.68%.


Zeri
Tia Chớp Thành Zaun
Olaf wins against Zeri 50.42% of the time which is 0.24% higher against Zeri than the average opponent.
After normalising both champions win rates Olaf wins against Zeri 0.35% less often than would be expected.
The average opponent winrate against Zeri is 50.18%.


Draven
Đao Phủ Kiêu Hùng
Olaf wins against Draven 50.46% of the time which is 1.03% lower against Draven than the average opponent.
After normalising both champions win rates Olaf wins against Draven 1.62% less often than would be expected.
The average opponent winrate against Draven is 51.49%.


Lucian
Kẻ Thanh Trừng
Olaf wins against Lucian 50.62% of the time which is 0.47% lower against Lucian than the average opponent.
After normalising both champions win rates Olaf wins against Lucian 1.06% less often than would be expected.
The average opponent winrate against Lucian is 51.09%.


Twitch
Chuột Thành Tinh
Olaf wins against Twitch 50.97% of the time which is 1.52% higher against Twitch than the average opponent.
After normalising both champions win rates Olaf wins against Twitch 0.93% more often than would be expected.
The average opponent winrate against Twitch is 49.45%.


Aphelios
Song Nguyệt Chiến Binh
Olaf wins against Aphelios 51.04% of the time which is 0.80% higher against Aphelios than the average opponent.
After normalising both champions win rates Olaf wins against Aphelios 0.21% more often than would be expected.
The average opponent winrate against Aphelios is 50.24%.


Jinx
Khẩu Pháo Nổi Loạn
Olaf wins against Jinx 51.09% of the time which is 1.95% higher against Jinx than the average opponent.
After normalising both champions win rates Olaf wins against Jinx 1.36% more often than would be expected.
The average opponent winrate against Jinx is 49.14%.


Caitlyn
Cảnh Sát Trưởng Piltover
Olaf wins against Caitlyn 51.15% of the time which is 0.55% higher against Caitlyn than the average opponent.
After normalising both champions win rates Olaf wins against Caitlyn 0.04% less often than would be expected.
The average opponent winrate against Caitlyn is 50.60%.


Xayah
Cô Nàng Nổi Loạn
Olaf wins against Xayah 51.27% of the time which is 0.71% higher against Xayah than the average opponent.
After normalising both champions win rates Olaf wins against Xayah 0.12% more often than would be expected.
The average opponent winrate against Xayah is 50.56%.


Swain
Nguyên Soái Noxus
Olaf wins against Swain 51.32% of the time which is 4.54% higher against Swain than the average opponent.
After normalising both champions win rates Olaf wins against Swain 3.95% more often than would be expected.
The average opponent winrate against Swain is 46.78%.


Senna
Người Cứu Chuộc
Olaf wins against Senna 51.92% of the time which is 3.24% higher against Senna than the average opponent.
After normalising both champions win rates Olaf wins against Senna 2.65% more often than would be expected.
The average opponent winrate against Senna is 48.68%.


Corki
Phi Công Quả Cảm
Olaf wins against Corki 52.51% of the time which is 0.83% higher against Corki than the average opponent.
After normalising both champions win rates Olaf wins against Corki 0.24% more often than would be expected.
The average opponent winrate against Corki is 51.68%.


Yunara
Bất Phá Tín Niệm
Olaf wins against Yunara 52.56% of the time which is 2.04% higher against Yunara than the average opponent.
After normalising both champions win rates Olaf wins against Yunara 1.45% more often than would be expected.
The average opponent winrate against Yunara is 50.52%.


Ezreal
Nhà Thám Hiểm
Olaf wins against Ezreal 52.56% of the time which is 0.08% lower against Ezreal than the average opponent.
After normalising both champions win rates Olaf wins against Ezreal 0.67% less often than would be expected.
The average opponent winrate against Ezreal is 52.64%.


Kalista
Mũi Giáo Phục Hận
Olaf wins against Kalista 52.67% of the time which is 1.73% lower against Kalista than the average opponent.
After normalising both champions win rates Olaf wins against Kalista 2.31% less often than would be expected.
The average opponent winrate against Kalista is 54.40%.


Ashe
Cung Băng
Olaf wins against Ashe 52.76% of the time which is 2.94% higher against Ashe than the average opponent.
After normalising both champions win rates Olaf wins against Ashe 2.35% more often than would be expected.
The average opponent winrate against Ashe is 49.82%.


Varus
Mũi Tên Báo Thù
Olaf wins against Varus 55.06% of the time which is 1.75% higher against Varus than the average opponent.
After normalising both champions win rates Olaf wins against Varus 1.16% more often than would be expected.
The average opponent winrate against Varus is 53.31%.


Seraphine
Ca Sĩ Mộng Mơ
Olaf wins against Seraphine 57.14% of the time which is 7.31% higher against Seraphine than the average opponent.
After normalising both champions win rates Olaf wins against Seraphine 6.72% more often than would be expected.
The average opponent winrate against Seraphine is 49.83%.


Hwei
Họa Sĩ Vạn Cảnh
Olaf wins against Hwei 57.64% of the time which is 10.49% higher against Hwei than the average opponent.
After normalising both champions win rates Olaf wins against Hwei 9.90% more often than would be expected.
The average opponent winrate against Hwei is 47.15%.