

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: 19,650,229
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.


Zac
a Arma Secreta
Sion wins against Zac 42.48% of the time which is 8.05% lower against Zac than the average opponent.
After normalising both champions win rates Sion wins against Zac 6.66% less often than would be expected.
The average opponent winrate against Zac is 50.53%.


Swain
o Grande General Noxiano
Sion wins against Swain 42.68% of the time which is 8.85% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 7.46% less often than would be expected.
The average opponent winrate against Swain is 51.53%.


Singed
o Químico Louco
Sion wins against Singed 43.42% of the time which is 5.35% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 3.96% less often than would be expected.
The average opponent winrate against Singed is 48.77%.


Trundle
o Rei dos Trolls
Sion wins against Trundle 44.47% of the time which is 6.22% lower against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 4.83% less often than would be expected.
The average opponent winrate against Trundle is 50.69%.


Mordekaiser
o Revenã de Ferro
Sion wins against Mordekaiser 45.05% of the time which is 4.63% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 3.24% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.68%.


Shen
o Olho do Crepúsculo
Sion wins against Shen 45.88% of the time which is 5.94% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 4.55% less often than would be expected.
The average opponent winrate against Shen is 51.82%.


Fiora
a Grande Duelista
Sion wins against Fiora 45.96% of the time which is 6.87% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 5.48% less often than would be expected.
The average opponent winrate against Fiora is 52.83%.


Kayn
o Ceifador das Sombras
Sion wins against Kayn 47.44% of the time which is 5.89% lower against Kayn than the average opponent.
After normalising both champions win rates Sion wins against Kayn 4.50% less often than would be expected.
The average opponent winrate against Kayn is 53.33%.


Smolder
o Filhote Flamejante
Sion wins against Smolder 47.55% of the time which is 5.68% lower against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 4.29% less often than would be expected.
The average opponent winrate against Smolder is 53.23%.


Irelia
a Dançarina das Lâminas
Sion wins against Irelia 47.71% of the time which is 5.32% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 3.93% less often than would be expected.
The average opponent winrate against Irelia is 53.03%.


Yorick
o Pastor de Almas
Sion wins against Yorick 48.01% of the time which is 0.49% lower against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 0.90% more often than would be expected.
The average opponent winrate against Yorick is 48.50%.


Sett
o Chefe
Sion wins against Sett 48.08% of the time which is 0.83% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.56% more often than would be expected.
The average opponent winrate against Sett is 48.91%.


Garen
o Poder de Demacia
Sion wins against Garen 48.14% of the time which is 2.91% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 1.52% less often than would be expected.
The average opponent winrate against Garen is 51.05%.


Dr. Mundo
o Louco de Zaun
Sion wins against Dr. Mundo 48.15% of the time which is 1.33% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 0.06% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.48%.


Cho'Gath
o Terror do Vazio
Sion wins against Cho'Gath 48.32% of the time which is 2.76% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 1.37% less often than would be expected.
The average opponent winrate against Cho'Gath is 51.08%.


Yone
o Inesquecido
Sion wins against Yone 48.58% of the time which is 4.56% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 3.17% less often than would be expected.
The average opponent winrate against Yone is 53.14%.


Urgot
o Encouraçado
Sion wins against Urgot 48.65% of the time which is 1.22% lower against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 0.17% more often than would be expected.
The average opponent winrate against Urgot is 49.87%.


Ornn
O Fogo sob a Montanha
Sion wins against Ornn 48.68% of the time which is 2.06% lower against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 0.67% less often than would be expected.
The average opponent winrate against Ornn is 50.74%.


Renekton
o Carniceiro das Areias
Sion wins against Renekton 48.84% of the time which is 3.04% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 1.65% less often than would be expected.
The average opponent winrate against Renekton is 51.88%.


Vayne
a Caçadora Noturna
Sion wins against Vayne 48.87% of the time which is 5.39% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 4.00% less often than would be expected.
The average opponent winrate against Vayne is 54.26%.


Volibear
a Tempestade Implacável
Sion wins against Volibear 48.96% of the time which is 2.82% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 1.43% less often than would be expected.
The average opponent winrate against Volibear is 51.78%.


Illaoi
a Sacerdotisa Cráquem
Sion wins against Illaoi 49.08% of the time which is 1.74% lower against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 0.35% less often than would be expected.
The average opponent winrate against Illaoi is 50.82%.


Kled
o Cavaleiro Intratável
Sion wins against Kled 49.12% of the time which is 2.07% lower against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 0.68% less often than would be expected.
The average opponent winrate against Kled is 51.19%.


Tahm Kench
o Rei do Rio
Sion wins against Tahm Kench 49.34% of the time which is 3.08% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 1.69% less often than would be expected.
The average opponent winrate against Tahm Kench is 52.42%.


Ambessa
Matriarca da Guerra
Sion wins against Ambessa 49.37% of the time which is 4.89% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 3.50% less often than would be expected.
The average opponent winrate against Ambessa is 54.26%.


Varus
a Flecha da Vingança
Sion wins against Varus 49.41% of the time which is 5.91% lower against Varus than the average opponent.
After normalising both champions win rates Sion wins against Varus 4.51% less often than would be expected.
The average opponent winrate against Varus is 55.32%.


Darius
a Mão de Noxus
Sion wins against Darius 49.57% of the time which is 4.03% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 2.64% less often than would be expected.
The average opponent winrate against Darius is 53.60%.


Kayle
a Justa
Sion wins against Kayle 49.91% of the time which is 0.94% lower against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 0.45% more often than would be expected.
The average opponent winrate against Kayle is 50.85%.


Kennen
o Coração da Tempestade
Sion wins against Kennen 50.00% of the time which is 3.14% lower against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 1.75% less often than would be expected.
The average opponent winrate against Kennen is 53.14%.


Tryndamere
o Rei Bárbaro
Sion wins against Tryndamere 50.21% of the time which is 1.50% lower against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 0.11% less often than would be expected.
The average opponent winrate against Tryndamere is 51.71%.


Master Yi
o Espadachim Wuju
Sion wins against Master Yi 50.49% of the time which is 4.52% lower against Master Yi than the average opponent.
After normalising both champions win rates Sion wins against Master Yi 3.12% less often than would be expected.
The average opponent winrate against Master Yi is 55.01%.


Rumble
a Ameaça Mecânica
Sion wins against Rumble 51.25% of the time which is 2.68% lower against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 1.29% less often than would be expected.
The average opponent winrate against Rumble is 53.93%.


Aurora
a Bruxa Entre Mundos
Sion wins against Aurora 51.28% of the time which is 2.72% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 1.33% less often than would be expected.
The average opponent winrate against Aurora is 54.00%.


Riven
a Exilada
Sion wins against Riven 51.42% of the time which is 5.07% lower against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 3.67% less often than would be expected.
The average opponent winrate against Riven is 56.49%.


Aatrox
a Espada Darkin
Sion wins against Aatrox 51.55% of the time which is 3.05% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 1.66% less often than would be expected.
The average opponent winrate against Aatrox is 54.60%.


Quinn
as Asas de Demacia
Sion wins against Quinn 51.61% of the time which is 1.50% lower against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 0.11% less often than would be expected.
The average opponent winrate against Quinn is 53.11%.


Poppy
a Guardiã do Martelo
Sion wins against Poppy 51.70% of the time which is 1.13% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.26% more often than would be expected.
The average opponent winrate against Poppy is 52.83%.


Warwick
a Ira Desimpedida de Zaun
Sion wins against Warwick 51.82% of the time which is 1.82% higher against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 3.21% more often than would be expected.
The average opponent winrate against Warwick is 50.00%.


Nasus
o Curador das Areias
Sion wins against Nasus 51.86% of the time which is 1.39% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 2.78% more often than would be expected.
The average opponent winrate against Nasus is 50.47%.


Jax
o Grão-Mestre das Armas
Sion wins against Jax 52.45% of the time which is 0.54% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 1.93% more often than would be expected.
The average opponent winrate against Jax is 51.91%.


Gwen
A Costureira Encantada
Sion wins against Gwen 52.65% of the time which is 3.51% lower against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 2.11% less often than would be expected.
The average opponent winrate against Gwen is 56.16%.


Wukong
o Macaco Rei
Sion wins against Wukong 52.70% of the time which is 0.28% lower against Wukong than the average opponent.
After normalising both champions win rates Sion wins against Wukong 1.11% more often than would be expected.
The average opponent winrate against Wukong is 52.98%.


K'Sante
o Orgulho de Nazumah.
Sion wins against K'Sante 52.82% of the time which is 4.00% lower against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 2.60% less often than would be expected.
The average opponent winrate against K'Sante is 56.82%.


Yasuo
o Imperdoável
Sion wins against Yasuo 52.97% of the time which is 0.16% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 1.55% more often than would be expected.
The average opponent winrate against Yasuo is 52.81%.


Gnar
o Yordle Pré-Histórico
Sion wins against Gnar 53.08% of the time which is 0.67% lower against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 0.72% more often than would be expected.
The average opponent winrate against Gnar is 53.75%.


Olaf
o Berserker
Sion wins against Olaf 53.70% of the time which is 0.45% higher against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 1.84% more often than would be expected.
The average opponent winrate against Olaf is 53.25%.


Malphite
o Fragmento do Monolito
Sion wins against Malphite 53.81% of the time which is 3.56% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 4.95% more often than would be expected.
The average opponent winrate against Malphite is 50.25%.


Gangplank
o Terror dos Doze Mares
Sion wins against Gangplank 53.83% of the time which is 0.13% lower against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 1.26% more often than would be expected.
The average opponent winrate against Gangplank is 53.96%.


Heimerdinger
o Inventor Idolatrado
Sion wins against Heimerdinger 54.18% of the time which is 3.60% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 4.99% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.58%.


Vladimir
o Sanguinário Escarlate
Sion wins against Vladimir 54.26% of the time which is 0.72% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 2.11% more often than would be expected.
The average opponent winrate against Vladimir is 53.54%.


Teemo
o Explorador Veloz
Sion wins against Teemo 54.34% of the time which is 4.46% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 5.85% more often than would be expected.
The average opponent winrate against Teemo is 49.88%.


Sylas
o Abjugado
Sion wins against Sylas 55.08% of the time which is 1.83% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 3.22% more often than would be expected.
The average opponent winrate against Sylas is 53.25%.


Ryze
o Mago Rúnico
Sion wins against Ryze 56.13% of the time which is 4.26% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 5.65% more often than would be expected.
The average opponent winrate against Ryze is 51.87%.


Akali
a Assassina Renegada
Sion wins against Akali 56.63% of the time which is 3.93% higher against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 5.32% more often than would be expected.
The average opponent winrate against Akali is 52.70%.


Jayce
o Defensor do Amanhã
Sion wins against Jayce 56.65% of the time which is 1.25% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 2.65% more often than would be expected.
The average opponent winrate against Jayce is 55.40%.


Camille
a Sombra de Aço
Sion wins against Camille 57.10% of the time which is 0.74% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 2.14% more often than would be expected.
The average opponent winrate against Camille is 56.36%.


Gragas
o Badernista
Sion wins against Gragas 57.21% of the time which is 1.41% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 2.81% more often than would be expected.
The average opponent winrate against Gragas is 55.80%.


Pantheon
a Lança Indestrutível
Sion wins against Pantheon 59.51% of the time which is 5.40% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 6.79% more often than would be expected.
The average opponent winrate against Pantheon is 54.11%.


Cassiopeia
o Abraço da Serpente
Sion wins against Cassiopeia 61.17% of the time which is 7.17% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 8.56% more often than would be expected.
The average opponent winrate against Cassiopeia is 54.00%.


Caitlyn
a Xerife de Piltover
Sion wins against Caitlyn 61.47% of the time which is 6.78% higher against Caitlyn than the average opponent.
After normalising both champions win rates Sion wins against Caitlyn 8.17% more often than would be expected.
The average opponent winrate against Caitlyn is 54.69%.


Malzahar
o Profeta do Vazio
Sion wins against Malzahar 62.68% of the time which is 11.93% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 13.32% more often than would be expected.
The average opponent winrate against Malzahar is 50.75%.


Ashe
a Arqueira do Gelo
Sion wins against Ashe 64.81% of the time which is 9.36% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 10.76% more often than would be expected.
The average opponent winrate against Ashe is 55.45%.


Shaco
o Bufão Demoníaco
Sion wins against Shaco 65.29% of the time which is 12.33% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 13.72% more often than would be expected.
The average opponent winrate against Shaco is 52.96%.


Udyr
o Andarilho Espiritual
Sion wins against Udyr 65.32% of the time which is 6.47% higher against Udyr than the average opponent.
After normalising both champions win rates Sion wins against Udyr 7.88% more often than would be expected.
The average opponent winrate against Udyr is 58.85%.