

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.
Iron Champions Analysed: 5,464,935
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.


Sion Counters
Sion top vs top Counters
Sion top on Patch 15.16 is the strongest counter to top champions of Heimerdinger, Pantheon & Warwick. While Sion top is countered most by top champions of Singed, Volibear & Mordekaiser. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Singed
Dược Sĩ Điên
Sion wins against Singed 38.67% of the time which is 10.80% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 5.73% less often than would be expected.
The average opponent winrate against Singed is 49.47%.


Volibear
Bão Tố Cuồng Nộ
Sion wins against Volibear 42.73% of the time which is 11.26% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 6.19% less often than would be expected.
The average opponent winrate against Volibear is 53.99%.


Mordekaiser
Ác Quỷ Thiết Giáp
Sion wins against Mordekaiser 42.81% of the time which is 9.34% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 4.27% less often than would be expected.
The average opponent winrate against Mordekaiser is 52.15%.


Shen
Mắt Hoàng Hôn
Sion wins against Shen 42.97% of the time which is 10.53% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 5.46% less often than would be expected.
The average opponent winrate against Shen is 53.50%.


Sett
Đại Ca
Sion wins against Sett 44.17% of the time which is 6.84% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 1.77% less often than would be expected.
The average opponent winrate against Sett is 51.01%.


Irelia
Vũ Kiếm Sư
Sion wins against Irelia 44.37% of the time which is 11.59% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 6.53% less often than would be expected.
The average opponent winrate against Irelia is 55.96%.


Garen
Sức Mạnh Của Demacia
Sion wins against Garen 44.72% of the time which is 8.42% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 3.35% less often than would be expected.
The average opponent winrate against Garen is 53.14%.


Cho'Gath
Quái Vật Hư Không
Sion wins against Cho'Gath 45.66% of the time which is 7.96% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 2.89% less often than would be expected.
The average opponent winrate against Cho'Gath is 53.62%.


Trundle
Vua Quỉ Khổng Lồ
Sion wins against Trundle 45.86% of the time which is 8.28% lower against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 3.22% less often than would be expected.
The average opponent winrate against Trundle is 54.14%.


Vayne
Thợ Săn Bóng Đêm
Sion wins against Vayne 46.12% of the time which is 10.40% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 5.35% less often than would be expected.
The average opponent winrate against Vayne is 56.52%.


Yorick
Kẻ Dẫn Dắt Linh Hồn
Sion wins against Yorick 46.42% of the time which is 4.32% lower against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 0.75% more often than would be expected.
The average opponent winrate against Yorick is 50.74%.


Urgot
Pháo Đài Di Động
Sion wins against Urgot 46.86% of the time which is 4.93% lower against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 0.14% more often than would be expected.
The average opponent winrate against Urgot is 51.79%.


Fiora
Nữ Kiếm Sư
Sion wins against Fiora 47.32% of the time which is 8.55% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 3.49% less often than would be expected.
The average opponent winrate against Fiora is 55.87%.


Kayle
Thiên Thần Phán Quyết
Sion wins against Kayle 47.52% of the time which is 5.42% lower against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 0.35% less often than would be expected.
The average opponent winrate against Kayle is 52.94%.


Dr. Mundo
Cuồng Nhân Xứ Zaun
Sion wins against Dr. Mundo 47.53% of the time which is 3.84% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 1.23% more often than would be expected.
The average opponent winrate against Dr. Mundo is 51.37%.


K'Sante
Niềm Kiêu Hãnh của Nazumah
Sion wins against K'Sante 47.80% of the time which is 10.55% lower against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 5.51% less often than would be expected.
The average opponent winrate against K'Sante is 58.35%.


Darius
Đại Tướng Noxus
Sion wins against Darius 47.83% of the time which is 8.41% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 3.35% less often than would be expected.
The average opponent winrate against Darius is 56.24%.


Tryndamere
Bá Vương Man Di
Sion wins against Tryndamere 48.02% of the time which is 5.82% lower against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 0.75% less often than would be expected.
The average opponent winrate against Tryndamere is 53.84%.


Rumble
Hiểm Họa Cơ Khí
Sion wins against Rumble 48.15% of the time which is 6.59% lower against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 1.53% less often than would be expected.
The average opponent winrate against Rumble is 54.74%.


Tahm Kench
Thủy Quái Đại Vương
Sion wins against Tahm Kench 48.65% of the time which is 6.00% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.94% less often than would be expected.
The average opponent winrate against Tahm Kench is 54.65%.


Yone
Kẻ Về Từ Cõi Chết
Sion wins against Yone 48.89% of the time which is 6.37% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.31% less often than would be expected.
The average opponent winrate against Yone is 55.26%.


Illaoi
Nữ Tu Thủy Thần
Sion wins against Illaoi 49.18% of the time which is 2.39% lower against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 2.68% more often than would be expected.
The average opponent winrate against Illaoi is 51.57%.


Yasuo
Kẻ Bất Dung Thứ
Sion wins against Yasuo 49.19% of the time which is 5.41% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.35% less often than would be expected.
The average opponent winrate against Yasuo is 54.60%.


Renekton
Đồ Tể Sa Mạc
Sion wins against Renekton 49.88% of the time which is 4.38% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 0.68% more often than would be expected.
The average opponent winrate against Renekton is 54.26%.


Ambessa
Nữ Tướng Chiến Tranh
Sion wins against Ambessa 50.19% of the time which is 5.66% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 0.60% less often than would be expected.
The average opponent winrate against Ambessa is 55.85%.


Olaf
Chiến Binh Điên Cuồng
Sion wins against Olaf 50.32% of the time which is 5.25% lower against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 0.19% less often than would be expected.
The average opponent winrate against Olaf is 55.57%.


Gangplank
Hiểm Họa Vùng Saltwater
Sion wins against Gangplank 50.77% of the time which is 5.59% lower against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 0.53% less often than would be expected.
The average opponent winrate against Gangplank is 56.36%.


Gwen
Búp Bê Ước Nguyện
Sion wins against Gwen 50.84% of the time which is 7.41% lower against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 2.37% less often than would be expected.
The average opponent winrate against Gwen is 58.25%.


Aatrox
Quỷ Kiếm Darkin
Sion wins against Aatrox 50.94% of the time which is 6.30% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 1.25% less often than would be expected.
The average opponent winrate against Aatrox is 57.24%.


Nasus
Nhà Thông Thái Sa Mạc
Sion wins against Nasus 51.16% of the time which is 1.34% lower against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 3.73% more often than would be expected.
The average opponent winrate against Nasus is 52.50%.


Teemo
Trinh Sát Nhanh Nhẹn
Sion wins against Teemo 51.34% of the time which is 0.44% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 4.63% more often than would be expected.
The average opponent winrate against Teemo is 51.78%.


Kennen
Trái Tim Sấm Sét
Sion wins against Kennen 51.56% of the time which is 4.22% lower against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 0.84% more often than would be expected.
The average opponent winrate against Kennen is 55.78%.


Ornn
Ngọn Lửa Khởi Nguyên
Sion wins against Ornn 51.61% of the time which is 0.90% lower against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 4.17% more often than would be expected.
The average opponent winrate against Ornn is 52.51%.


Quinn
Đôi Cánh Demacia
Sion wins against Quinn 52.41% of the time which is 3.06% lower against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 2.00% more often than would be expected.
The average opponent winrate against Quinn is 55.47%.


Malphite
Mảnh Vỡ Thiên Thạch
Sion wins against Malphite 53.08% of the time which is 0.67% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 5.74% more often than would be expected.
The average opponent winrate against Malphite is 52.41%.


Gnar
Mắt Xích Thượng Cổ
Sion wins against Gnar 53.16% of the time which is 2.14% lower against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 2.92% more often than would be expected.
The average opponent winrate against Gnar is 55.30%.


Riven
Kẻ Lưu Đày
Sion wins against Riven 53.25% of the time which is 5.58% lower against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 0.54% less often than would be expected.
The average opponent winrate against Riven is 58.83%.


Jax
Bậc Thầy Vũ Khí
Sion wins against Jax 53.26% of the time which is 0.86% lower against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 4.20% more often than would be expected.
The average opponent winrate against Jax is 54.12%.


Vladimir
Thần Chết Đỏ
Sion wins against Vladimir 53.85% of the time which is 3.63% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 1.42% more often than would be expected.
The average opponent winrate against Vladimir is 57.48%.


Kled
Kị Sĩ Cáu Kỉnh
Sion wins against Kled 54.46% of the time which is 2.41% higher against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 7.48% more often than would be expected.
The average opponent winrate against Kled is 52.05%.


Warwick
Quái Thú Sổng Chuồng
Sion wins against Warwick 54.93% of the time which is 1.97% higher against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 7.04% more often than would be expected.
The average opponent winrate against Warwick is 52.96%.


Pantheon
Mũi Giáo Bất Diệt
Sion wins against Pantheon 56.71% of the time which is 0.33% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 5.39% more often than would be expected.
The average opponent winrate against Pantheon is 56.38%.


Heimerdinger
Nhà Phát Minh Lỗi Lạc
Sion wins against Heimerdinger 57.33% of the time which is 4.63% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 9.70% more often than would be expected.
The average opponent winrate against Heimerdinger is 52.70%.