

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: 4,823,759
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 jungle Counters
Sion top on Patch 15.16 is the strongest counter to jungle champions of Kindred, Ekko & Nunu & Willump. While Sion top is countered most by jungle champions of Briar, Jarvan IV & Master Yi. Below is a detailed breakdown of Sion top counters against jungle champions with a minimum of 100 games.


Briar
the Restrained Hunger
Sion wins against Briar 43.50% of the time which is 7.39% lower against Briar than the average opponent.
After normalising both champions win rates Sion wins against Briar 2.58% less often than would be expected.
The average opponent winrate against Briar is 50.89%.


Master Yi
the Wuju Bladesman
Sion wins against Master Yi 44.31% of the time which is 7.92% lower against Master Yi than the average opponent.
After normalising both champions win rates Sion wins against Master Yi 3.11% less often than would be expected.
The average opponent winrate against Master Yi is 52.23%.


Jarvan IV
the Exemplar of Demacia
Sion wins against Jarvan IV 44.31% of the time which is 9.54% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Sion wins against Jarvan IV 4.73% less often than would be expected.
The average opponent winrate against Jarvan IV is 53.85%.


Teemo
the Swift Scout
Sion wins against Teemo 44.91% of the time which is 7.06% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 2.25% less often than would be expected.
The average opponent winrate against Teemo is 51.97%.


Jax
Grandmaster at Arms
Sion wins against Jax 45.48% of the time which is 6.35% lower against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 1.54% less often than would be expected.
The average opponent winrate against Jax is 51.83%.


Volibear
the Relentless Storm
Sion wins against Volibear 46.46% of the time which is 5.05% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 0.24% less often than would be expected.
The average opponent winrate against Volibear is 51.51%.


Naafiri
the Hound of a Hundred Bites
Sion wins against Naafiri 46.63% of the time which is 8.30% lower against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 3.50% less often than would be expected.
The average opponent winrate against Naafiri is 54.93%.


Warwick
the Uncaged Wrath of Zaun
Sion wins against Warwick 46.91% of the time which is 4.63% lower against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 0.18% more often than would be expected.
The average opponent winrate against Warwick is 51.54%.


Graves
the Outlaw
Sion wins against Graves 46.99% of the time which is 7.06% lower against Graves than the average opponent.
After normalising both champions win rates Sion wins against Graves 2.25% less often than would be expected.
The average opponent winrate against Graves is 54.05%.


Lillia
the Bashful Bloom
Sion wins against Lillia 47.02% of the time which is 6.27% lower against Lillia than the average opponent.
After normalising both champions win rates Sion wins against Lillia 1.46% less often than would be expected.
The average opponent winrate against Lillia is 53.29%.


Zac
the Secret Weapon
Sion wins against Zac 47.24% of the time which is 8.76% lower against Zac than the average opponent.
After normalising both champions win rates Sion wins against Zac 3.96% less often than would be expected.
The average opponent winrate against Zac is 56.00%.


Trundle
the Troll King
Sion wins against Trundle 47.54% of the time which is 4.68% lower against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 0.13% more often than would be expected.
The average opponent winrate against Trundle is 52.22%.


Viego
The Ruined King
Sion wins against Viego 47.64% of the time which is 6.18% lower against Viego than the average opponent.
After normalising both champions win rates Sion wins against Viego 1.37% less often than would be expected.
The average opponent winrate against Viego is 53.82%.


Kayn
the Shadow Reaper
Sion wins against Kayn 48.34% of the time which is 5.73% lower against Kayn than the average opponent.
After normalising both champions win rates Sion wins against Kayn 0.92% less often than would be expected.
The average opponent winrate against Kayn is 54.07%.


Xin Zhao
the Seneschal of Demacia
Sion wins against Xin Zhao 48.46% of the time which is 5.76% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Sion wins against Xin Zhao 0.95% less often than would be expected.
The average opponent winrate against Xin Zhao is 54.22%.


Shyvana
the Half-Dragon
Sion wins against Shyvana 48.48% of the time which is 4.55% lower against Shyvana than the average opponent.
After normalising both champions win rates Sion wins against Shyvana 0.26% more often than would be expected.
The average opponent winrate against Shyvana is 53.03%.


Diana
Scorn of the Moon
Sion wins against Diana 48.79% of the time which is 6.00% lower against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 1.20% less often than would be expected.
The average opponent winrate against Diana is 54.79%.


Nocturne
the Eternal Nightmare
Sion wins against Nocturne 48.94% of the time which is 5.17% lower against Nocturne than the average opponent.
After normalising both champions win rates Sion wins against Nocturne 0.36% less often than would be expected.
The average opponent winrate against Nocturne is 54.11%.


Nautilus
the Titan of the Depths
Sion wins against Nautilus 49.55% of the time which is 6.29% lower against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.49% less often than would be expected.
The average opponent winrate against Nautilus is 55.84%.


Bel'Veth
the Empress of the Void
Sion wins against Bel'Veth 49.61% of the time which is 6.21% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Sion wins against Bel'Veth 1.41% less often than would be expected.
The average opponent winrate against Bel'Veth is 55.82%.


Kha'Zix
the Voidreaver
Sion wins against Kha'Zix 49.69% of the time which is 6.87% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Sion wins against Kha'Zix 2.07% less often than would be expected.
The average opponent winrate against Kha'Zix is 56.56%.


Sejuani
Fury of the North
Sion wins against Sejuani 49.71% of the time which is 4.73% lower against Sejuani than the average opponent.
After normalising both champions win rates Sion wins against Sejuani 0.07% more often than would be expected.
The average opponent winrate against Sejuani is 54.44%.


Rammus
the Armordillo
Sion wins against Rammus 49.72% of the time which is 2.29% lower against Rammus than the average opponent.
After normalising both champions win rates Sion wins against Rammus 2.52% more often than would be expected.
The average opponent winrate against Rammus is 52.01%.


Wukong
the Monkey King
Sion wins against Wukong 50.00% of the time which is 1.98% lower against Wukong than the average opponent.
After normalising both champions win rates Sion wins against Wukong 2.83% more often than would be expected.
The average opponent winrate against Wukong is 51.98%.


Nidalee
the Bestial Huntress
Sion wins against Nidalee 50.00% of the time which is 9.43% lower against Nidalee than the average opponent.
After normalising both champions win rates Sion wins against Nidalee 4.65% less often than would be expected.
The average opponent winrate against Nidalee is 59.43%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 50.17% of the time which is 5.25% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 0.45% less often than would be expected.
The average opponent winrate against Pantheon is 55.42%.


Shaco
the Demon Jester
Sion wins against Shaco 50.22% of the time which is 6.65% lower against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 1.85% less often than would be expected.
The average opponent winrate against Shaco is 56.87%.


Fiddlesticks
the Ancient Fear
Sion wins against Fiddlesticks 50.34% of the time which is 4.29% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 0.51% more often than would be expected.
The average opponent winrate against Fiddlesticks is 54.63%.


Evelynn
Agony's Embrace
Sion wins against Evelynn 50.70% of the time which is 5.81% lower against Evelynn than the average opponent.
After normalising both champions win rates Sion wins against Evelynn 1.01% less often than would be expected.
The average opponent winrate against Evelynn is 56.51%.


Hecarim
the Shadow of War
Sion wins against Hecarim 50.72% of the time which is 7.08% lower against Hecarim than the average opponent.
After normalising both champions win rates Sion wins against Hecarim 2.29% less often than would be expected.
The average opponent winrate against Hecarim is 57.80%.


Vi
the Piltover Enforcer
Sion wins against Vi 51.02% of the time which is 3.72% lower against Vi than the average opponent.
After normalising both champions win rates Sion wins against Vi 1.08% more often than would be expected.
The average opponent winrate against Vi is 54.74%.


Talon
the Blade's Shadow
Sion wins against Talon 51.52% of the time which is 6.24% lower against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 1.45% less often than would be expected.
The average opponent winrate against Talon is 57.76%.


Amumu
the Sad Mummy
Sion wins against Amumu 51.60% of the time which is 0.07% lower against Amumu than the average opponent.
After normalising both champions win rates Sion wins against Amumu 4.74% more often than would be expected.
The average opponent winrate against Amumu is 51.67%.


Udyr
the Spirit Walker
Sion wins against Udyr 52.99% of the time which is 3.76% lower against Udyr than the average opponent.
After normalising both champions win rates Sion wins against Udyr 1.04% more often than would be expected.
The average opponent winrate against Udyr is 56.75%.


Sylas
the Unshackled
Sion wins against Sylas 53.27% of the time which is 2.52% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 2.28% more often than would be expected.
The average opponent winrate against Sylas is 55.79%.


Rengar
the Pridestalker
Sion wins against Rengar 53.38% of the time which is 8.46% lower against Rengar than the average opponent.
After normalising both champions win rates Sion wins against Rengar 3.69% less often than would be expected.
The average opponent winrate against Rengar is 61.84%.


Lee Sin
the Blind Monk
Sion wins against Lee Sin 53.59% of the time which is 3.07% lower against Lee Sin than the average opponent.
After normalising both champions win rates Sion wins against Lee Sin 1.73% more often than would be expected.
The average opponent winrate against Lee Sin is 56.66%.


Zed
the Master of Shadows
Sion wins against Zed 54.19% of the time which is 3.21% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 1.58% more often than would be expected.
The average opponent winrate against Zed is 57.40%.


Nunu & Willump
the Boy and His Yeti
Sion wins against Nunu & Willump 54.55% of the time which is 0.67% lower against Nunu & Willump than the average opponent.
After normalising both champions win rates Sion wins against Nunu & Willump 4.13% more often than would be expected.
The average opponent winrate against Nunu & Willump is 55.22%.


Ekko
the Boy Who Shattered Time
Sion wins against Ekko 54.89% of the time which is 0.04% higher against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 4.84% more often than would be expected.
The average opponent winrate against Ekko is 54.85%.


Kindred
The Eternal Hunters
Sion wins against Kindred 55.84% of the time which is 0.29% lower against Kindred than the average opponent.
After normalising both champions win rates Sion wins against Kindred 4.51% more often than would be expected.
The average opponent winrate against Kindred is 56.13%.