

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.
Master Champions Analysed: 1,691,538
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 15.4 is the strongest counter to top champions of K'Sante, Gwen & Jax. While Sion top is countered most by top champions of Aatrox, Sett & Yone. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Aatrox
the Darkin Blade
Sion wins against Aatrox 44.85% of the time which is 3.10% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 6.94% less often than would be expected.
The average opponent winrate against Aatrox is 47.95%.


Sett
the Boss
Sion wins against Sett 46.63% of the time which is 0.35% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 4.19% less often than would be expected.
The average opponent winrate against Sett is 46.98%.


Yone
the Unforgotten
Sion wins against Yone 47.03% of the time which is 2.11% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 5.95% less often than would be expected.
The average opponent winrate against Yone is 49.14%.


Jayce
the Defender of Tomorrow
Sion wins against Jayce 47.31% of the time which is 1.29% lower against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 5.13% less often than would be expected.
The average opponent winrate against Jayce is 48.60%.


Ambessa
Matriarch of War
Sion wins against Ambessa 47.39% of the time which is 0.94% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 4.78% less often than would be expected.
The average opponent winrate against Ambessa is 48.33%.


Volibear
the Relentless Storm
Sion wins against Volibear 47.66% of the time which is 1.07% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 4.91% less often than would be expected.
The average opponent winrate against Volibear is 48.73%.


Shen
the Eye of Twilight
Sion wins against Shen 47.83% of the time which is 0.86% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 4.70% less often than would be expected.
The average opponent winrate against Shen is 48.69%.


Gragas
the Rabble Rouser
Sion wins against Gragas 48.15% of the time which is 2.01% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 1.82% less often than would be expected.
The average opponent winrate against Gragas is 46.14%.


Camille
the Steel Shadow
Sion wins against Camille 48.65% of the time which is 2.39% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 1.44% less often than would be expected.
The average opponent winrate against Camille is 46.26%.


Fiora
the Grand Duelist
Sion wins against Fiora 49.17% of the time which is 2.42% higher against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 1.42% less often than would be expected.
The average opponent winrate against Fiora is 46.75%.


Garen
The Might of Demacia
Sion wins against Garen 49.22% of the time which is 1.95% higher against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 1.89% less often than would be expected.
The average opponent winrate against Garen is 47.27%.


Riven
the Exile
Sion wins against Riven 49.37% of the time which is 3.95% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 0.12% more often than would be expected.
The average opponent winrate against Riven is 45.42%.


Gnar
the Missing Link
Sion wins against Gnar 49.64% of the time which is 2.11% higher against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 1.73% less often than would be expected.
The average opponent winrate against Gnar is 47.53%.


Darius
the Hand of Noxus
Sion wins against Darius 50.00% of the time which is 2.92% higher against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 0.92% less often than would be expected.
The average opponent winrate against Darius is 47.08%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 52.88% of the time which is 6.05% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 2.21% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.83%.


Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 53.45% of the time which is 6.11% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 2.27% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.34%.


Ornn
The Fire below the Mountain
Sion wins against Ornn 53.72% of the time which is 5.08% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 1.24% more often than would be expected.
The average opponent winrate against Ornn is 48.64%.


Gangplank
the Saltwater Scourge
Sion wins against Gangplank 54.23% of the time which is 8.11% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 4.28% more often than would be expected.
The average opponent winrate against Gangplank is 46.12%.


Vladimir
the Crimson Reaper
Sion wins against Vladimir 54.76% of the time which is 6.90% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 3.06% more often than would be expected.
The average opponent winrate against Vladimir is 47.86%.


Rumble
the Mechanized Menace
Sion wins against Rumble 54.81% of the time which is 6.16% higher against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 2.32% more often than would be expected.
The average opponent winrate against Rumble is 48.65%.


Malphite
Shard of the Monolith
Sion wins against Malphite 55.65% of the time which is 8.63% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 4.79% more often than would be expected.
The average opponent winrate against Malphite is 47.02%.


Jax
Grandmaster at Arms
Sion wins against Jax 55.80% of the time which is 8.52% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 4.68% more often than would be expected.
The average opponent winrate against Jax is 47.28%.


Gwen
The Hallowed Seamstress
Sion wins against Gwen 57.50% of the time which is 11.00% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 7.16% more often than would be expected.
The average opponent winrate against Gwen is 46.50%.


K'Sante
the Pride of Nazumah
Sion wins against K'Sante 60.91% of the time which is 11.47% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 7.63% more often than would be expected.
The average opponent winrate against K'Sante is 49.44%.