

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.
Diamond+ Champions Analysed: 1,630,483
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 15.18 is the strongest counter to top champions of Teemo, Yasuo & Pantheon. While Sion top is countered most by top champions of Singed, Camille & Kayle. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Singed
the Mad Chemist
Sion wins against Singed 41.10% of the time which is 5.67% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 8.34% less often than would be expected.
The average opponent winrate against Singed is 46.77%.


Camille
the Steel Shadow
Sion wins against Camille 44.93% of the time which is 2.91% lower against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 5.58% less often than would be expected.
The average opponent winrate against Camille is 47.84%.


Kayle
the Righteous
Sion wins against Kayle 46.15% of the time which is 0.76% lower against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 3.43% less often than would be expected.
The average opponent winrate against Kayle is 46.91%.


Gnar
the Missing Link
Sion wins against Gnar 46.37% of the time which is 2.67% lower against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 5.34% less often than would be expected.
The average opponent winrate against Gnar is 49.04%.


Shen
the Eye of Twilight
Sion wins against Shen 46.77% of the time which is 0.79% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 3.46% less often than would be expected.
The average opponent winrate against Shen is 47.56%.


Garen
The Might of Demacia
Sion wins against Garen 46.99% of the time which is 1.75% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 4.42% less often than would be expected.
The average opponent winrate against Garen is 48.74%.


Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 47.03% of the time which is 3.04% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 5.71% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.07%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 47.69% of the time which is 0.82% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 3.49% less often than would be expected.
The average opponent winrate against Cho'Gath is 48.51%.


Darius
the Hand of Noxus
Sion wins against Darius 48.03% of the time which is 1.37% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 4.04% less often than would be expected.
The average opponent winrate against Darius is 49.40%.


Aatrox
the Darkin Blade
Sion wins against Aatrox 49.15% of the time which is 0.03% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 2.64% less often than would be expected.
The average opponent winrate against Aatrox is 49.12%.


Fiora
the Grand Duelist
Sion wins against Fiora 49.61% of the time which is 1.91% higher against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 0.76% less often than would be expected.
The average opponent winrate against Fiora is 47.70%.


Gragas
the Rabble Rouser
Sion wins against Gragas 49.66% of the time which is 0.58% higher against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 2.09% less often than would be expected.
The average opponent winrate against Gragas is 49.08%.


Ornn
The Fire below the Mountain
Sion wins against Ornn 50.35% of the time which is 1.43% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 1.24% less often than would be expected.
The average opponent winrate against Ornn is 48.92%.


Renekton
the Butcher of the Sands
Sion wins against Renekton 50.81% of the time which is 0.28% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 2.39% less often than would be expected.
The average opponent winrate against Renekton is 50.53%.


Yorick
Shepherd of Souls
Sion wins against Yorick 51.33% of the time which is 2.09% higher against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 0.58% less often than would be expected.
The average opponent winrate against Yorick is 49.24%.


Jax
Grandmaster at Arms
Sion wins against Jax 51.40% of the time which is 2.21% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 0.46% less often than would be expected.
The average opponent winrate against Jax is 49.19%.


Ambessa
Matriarch of War
Sion wins against Ambessa 51.40% of the time which is 2.26% higher against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 0.41% less often than would be expected.
The average opponent winrate against Ambessa is 49.14%.


Rumble
the Mechanized Menace
Sion wins against Rumble 51.43% of the time which is 0.27% higher against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 2.40% less often than would be expected.
The average opponent winrate against Rumble is 51.16%.


Urgot
the Dreadnought
Sion wins against Urgot 52.07% of the time which is 4.08% higher against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 1.41% more often than would be expected.
The average opponent winrate against Urgot is 47.99%.


K'Sante
the Pride of Nazumah
Sion wins against K'Sante 52.20% of the time which is 1.15% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 1.52% less often than would be expected.
The average opponent winrate against K'Sante is 51.05%.


Riven
the Exile
Sion wins against Riven 52.35% of the time which is 5.04% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 2.37% more often than would be expected.
The average opponent winrate against Riven is 47.31%.


Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 52.38% of the time which is 3.19% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 0.52% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.19%.


Gwen
The Hallowed Seamstress
Sion wins against Gwen 53.20% of the time which is 1.44% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 1.23% less often than would be expected.
The average opponent winrate against Gwen is 51.76%.


Yone
the Unforgotten
Sion wins against Yone 53.65% of the time which is 0.82% higher against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.84% less often than would be expected.
The average opponent winrate against Yone is 52.83%.


Malphite
Shard of the Monolith
Sion wins against Malphite 53.65% of the time which is 4.20% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 1.53% more often than would be expected.
The average opponent winrate against Malphite is 49.45%.


Vladimir
the Crimson Reaper
Sion wins against Vladimir 53.68% of the time which is 4.89% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 2.22% more often than would be expected.
The average opponent winrate against Vladimir is 48.79%.


Jayce
the Defender of Tomorrow
Sion wins against Jayce 54.23% of the time which is 4.49% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 1.82% more often than would be expected.
The average opponent winrate against Jayce is 49.74%.


Volibear
the Relentless Storm
Sion wins against Volibear 54.55% of the time which is 2.05% higher against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 0.61% less often than would be expected.
The average opponent winrate against Volibear is 52.50%.


Sett
the Boss
Sion wins against Sett 55.70% of the time which is 6.87% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 4.20% more often than would be expected.
The average opponent winrate against Sett is 48.83%.


Irelia
the Blade Dancer
Sion wins against Irelia 55.92% of the time which is 7.26% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 4.59% more often than would be expected.
The average opponent winrate against Irelia is 48.66%.


Gangplank
the Saltwater Scourge
Sion wins against Gangplank 56.98% of the time which is 9.17% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 6.50% more often than would be expected.
The average opponent winrate against Gangplank is 47.81%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 57.43% of the time which is 7.91% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 5.24% more often than would be expected.
The average opponent winrate against Pantheon is 49.52%.


Yasuo
the Unforgiven
Sion wins against Yasuo 58.33% of the time which is 8.67% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 6.00% more often than would be expected.
The average opponent winrate against Yasuo is 49.66%.


Teemo
the Swift Scout
Sion wins against Teemo 58.73% of the time which is 9.08% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 6.41% more often than would be expected.
The average opponent winrate against Teemo is 49.65%.