

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.
1Trick Champions Analysed: 1,491,639
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 30 is the strongest counter to top champions of Cho'Gath, K'Sante & Jax. While Sion top is countered most by top champions of Shen, Fiora & Darius. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Shen
the Eye of Twilight
Sion wins against Shen 41.03% of the time which is 3.44% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 13.35% less often than would be expected.
The average opponent winrate against Shen is 44.47%.


Fiora
the Grand Duelist
Sion wins against Fiora 42.55% of the time which is 1.94% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 11.85% less often than would be expected.
The average opponent winrate against Fiora is 44.49%.


Darius
the Hand of Noxus
Sion wins against Darius 48.33% of the time which is 2.07% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 7.85% less often than would be expected.
The average opponent winrate against Darius is 46.26%.


Urgot
the Dreadnought
Sion wins against Urgot 50.47% of the time which is 4.46% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 5.46% less often than would be expected.
The average opponent winrate against Urgot is 46.01%.


Ambessa
Matriarch of War
Sion wins against Ambessa 50.71% of the time which is 6.45% higher against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 3.45% less often than would be expected.
The average opponent winrate against Ambessa is 44.26%.


Sett
the Boss
Sion wins against Sett 52.17% of the time which is 6.05% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 3.87% less often than would be expected.
The average opponent winrate against Sett is 46.12%.


Riven
the Exile
Sion wins against Riven 53.55% of the time which is 8.90% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 1.01% less often than would be expected.
The average opponent winrate against Riven is 44.65%.


Gwen
The Hallowed Seamstress
Sion wins against Gwen 53.63% of the time which is 7.52% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 2.40% less often than would be expected.
The average opponent winrate against Gwen is 46.11%.


Volibear
the Relentless Storm
Sion wins against Volibear 53.85% of the time which is 7.43% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 2.49% less often than would be expected.
The average opponent winrate against Volibear is 46.42%.


Ornn
The Fire below the Mountain
Sion wins against Ornn 53.91% of the time which is 7.89% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 2.03% less often than would be expected.
The average opponent winrate against Ornn is 46.02%.


Camille
the Steel Shadow
Sion wins against Camille 53.97% of the time which is 8.98% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 0.93% less often than would be expected.
The average opponent winrate against Camille is 44.99%.


Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 54.49% of the time which is 9.23% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 0.69% less often than would be expected.
The average opponent winrate against Mordekaiser is 45.26%.


Gangplank
the Saltwater Scourge
Sion wins against Gangplank 55.24% of the time which is 9.07% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 0.85% less often than would be expected.
The average opponent winrate against Gangplank is 46.17%.


Renekton
the Butcher of the Sands
Sion wins against Renekton 55.63% of the time which is 10.46% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 0.55% more often than would be expected.
The average opponent winrate against Renekton is 45.17%.


Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 55.69% of the time which is 11.47% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 1.57% more often than would be expected.
The average opponent winrate against Dr. Mundo is 44.22%.


Aatrox
the Darkin Blade
Sion wins against Aatrox 55.70% of the time which is 10.48% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.56% more often than would be expected.
The average opponent winrate against Aatrox is 45.22%.


Kled
the Cantankerous Cavalier
Sion wins against Kled 55.88% of the time which is 10.36% higher against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 0.44% more often than would be expected.
The average opponent winrate against Kled is 45.52%.


Yone
the Unforgotten
Sion wins against Yone 56.58% of the time which is 11.25% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.33% more often than would be expected.
The average opponent winrate against Yone is 45.33%.


Jayce
the Defender of Tomorrow
Sion wins against Jayce 58.16% of the time which is 11.97% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 2.05% more often than would be expected.
The average opponent winrate against Jayce is 46.19%.


Irelia
the Blade Dancer
Sion wins against Irelia 61.21% of the time which is 17.12% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 7.22% more often than would be expected.
The average opponent winrate against Irelia is 44.09%.


Jax
Grandmaster at Arms
Sion wins against Jax 61.33% of the time which is 16.38% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 6.47% more often than would be expected.
The average opponent winrate against Jax is 44.95%.


K'Sante
the Pride of Nazumah
Sion wins against K'Sante 61.82% of the time which is 16.61% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 6.69% more often than would be expected.
The average opponent winrate against K'Sante is 45.21%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 63.36% of the time which is 18.92% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 9.01% more often than would be expected.
The average opponent winrate against Cho'Gath is 44.44%.