

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.
All Ranks Champions Analysed: 88,095,030
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 support vs top Counters
Sion support on Patch 15.15 is the strongest counter to top champions of Poppy, Smolder & Riven. While Sion support is countered most by top champions of Heimerdinger, Akali & Urgot. Below is a detailed breakdown of Sion support counters against top champions with a minimum of 100 games.


Heimerdinger
the Revered Inventor
Sion wins against Heimerdinger 43.87% of the time which is 5.06% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 4.89% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.93%.


Akali
the Rogue Assassin
Sion wins against Akali 44.90% of the time which is 4.91% lower against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 4.74% less often than would be expected.
The average opponent winrate against Akali is 49.81%.


Urgot
the Dreadnought
Sion wins against Urgot 45.48% of the time which is 2.87% lower against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 2.70% less often than would be expected.
The average opponent winrate against Urgot is 48.35%.


Malphite
Shard of the Monolith
Sion wins against Malphite 46.35% of the time which is 2.11% lower against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 1.94% less often than would be expected.
The average opponent winrate against Malphite is 48.46%.


Jax
Grandmaster at Arms
Sion wins against Jax 46.53% of the time which is 3.48% lower against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 3.31% less often than would be expected.
The average opponent winrate against Jax is 50.01%.


Mordekaiser
the Iron Revenant
Sion wins against Mordekaiser 46.65% of the time which is 1.24% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 1.07% less often than would be expected.
The average opponent winrate against Mordekaiser is 47.89%.


Tahm Kench
The River King
Sion wins against Tahm Kench 46.67% of the time which is 3.56% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 3.39% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.23%.


Warwick
the Uncaged Wrath of Zaun
Sion wins against Warwick 46.75% of the time which is 0.83% lower against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 0.66% less often than would be expected.
The average opponent winrate against Warwick is 47.58%.


Kayle
the Righteous
Sion wins against Kayle 47.54% of the time which is 0.79% lower against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 0.62% less often than would be expected.
The average opponent winrate against Kayle is 48.33%.


Teemo
the Swift Scout
Sion wins against Teemo 47.57% of the time which is 1.24% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 1.07% less often than would be expected.
The average opponent winrate against Teemo is 48.81%.


Garen
The Might of Demacia
Sion wins against Garen 47.59% of the time which is 1.45% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 1.28% less often than would be expected.
The average opponent winrate against Garen is 49.04%.


Vayne
the Night Hunter
Sion wins against Vayne 47.67% of the time which is 2.28% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 2.11% less often than would be expected.
The average opponent winrate against Vayne is 49.95%.


Kayn
the Shadow Reaper
Sion wins against Kayn 47.69% of the time which is 6.09% lower against Kayn than the average opponent.
After normalising both champions win rates Sion wins against Kayn 5.92% less often than would be expected.
The average opponent winrate against Kayn is 53.78%.


Yorick
Shepherd of Souls
Sion wins against Yorick 47.73% of the time which is 0.51% lower against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 0.34% less often than would be expected.
The average opponent winrate against Yorick is 48.24%.


Aurora
the Witch Between Worlds
Sion wins against Aurora 47.74% of the time which is 3.19% lower against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 3.02% less often than would be expected.
The average opponent winrate against Aurora is 50.93%.


Renekton
the Butcher of the Sands
Sion wins against Renekton 47.88% of the time which is 2.10% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 1.93% less often than would be expected.
The average opponent winrate against Renekton is 49.98%.


Illaoi
the Kraken Priestess
Sion wins against Illaoi 47.95% of the time which is 2.59% lower against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 2.42% less often than would be expected.
The average opponent winrate against Illaoi is 50.54%.


Gnar
the Missing Link
Sion wins against Gnar 48.15% of the time which is 3.73% lower against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 3.56% less often than would be expected.
The average opponent winrate against Gnar is 51.88%.


Volibear
the Relentless Storm
Sion wins against Volibear 48.47% of the time which is 1.82% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 1.65% less often than would be expected.
The average opponent winrate against Volibear is 50.29%.


Gragas
the Rabble Rouser
Sion wins against Gragas 48.54% of the time which is 2.74% lower against Gragas than the average opponent.
After normalising both champions win rates Sion wins against Gragas 2.57% less often than would be expected.
The average opponent winrate against Gragas is 51.28%.


Darius
the Hand of Noxus
Sion wins against Darius 48.85% of the time which is 2.04% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 1.87% less often than would be expected.
The average opponent winrate against Darius is 50.89%.


Fiora
the Grand Duelist
Sion wins against Fiora 48.90% of the time which is 0.85% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 0.68% less often than would be expected.
The average opponent winrate against Fiora is 49.75%.


Ornn
The Fire below the Mountain
Sion wins against Ornn 49.09% of the time which is 0.26% higher against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 0.43% more often than would be expected.
The average opponent winrate against Ornn is 48.83%.


Cho'Gath
the Terror of the Void
Sion wins against Cho'Gath 49.15% of the time which is 0.25% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 0.42% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.90%.


Yasuo
the Unforgiven
Sion wins against Yasuo 49.25% of the time which is 2.17% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 2.00% less often than would be expected.
The average opponent winrate against Yasuo is 51.42%.


Sett
the Boss
Sion wins against Sett 49.53% of the time which is 1.66% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 1.83% more often than would be expected.
The average opponent winrate against Sett is 47.87%.


Nasus
the Curator of the Sands
Sion wins against Nasus 49.76% of the time which is 0.79% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 0.96% more often than would be expected.
The average opponent winrate against Nasus is 48.97%.


Kled
the Cantankerous Cavalier
Sion wins against Kled 50.18% of the time which is 1.02% higher against Kled than the average opponent.
After normalising both champions win rates Sion wins against Kled 1.19% more often than would be expected.
The average opponent winrate against Kled is 49.16%.


Irelia
the Blade Dancer
Sion wins against Irelia 50.36% of the time which is 0.74% higher against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 0.91% more often than would be expected.
The average opponent winrate against Irelia is 49.62%.


Aatrox
the Darkin Blade
Sion wins against Aatrox 50.40% of the time which is 0.68% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.51% less often than would be expected.
The average opponent winrate against Aatrox is 51.08%.


Yone
the Unforgotten
Sion wins against Yone 50.49% of the time which is 1.26% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.09% less often than would be expected.
The average opponent winrate against Yone is 51.75%.


Shen
the Eye of Twilight
Sion wins against Shen 51.05% of the time which is 1.58% higher against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 1.75% more often than would be expected.
The average opponent winrate against Shen is 49.47%.


Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 51.06% of the time which is 2.08% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 2.25% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.98%.


Ambessa
Matriarch of War
Sion wins against Ambessa 51.16% of the time which is 0.19% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 0.02% less often than would be expected.
The average opponent winrate against Ambessa is 51.35%.


Olaf
the Berserker
Sion wins against Olaf 51.26% of the time which is 1.54% higher against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 1.71% more often than would be expected.
The average opponent winrate against Olaf is 49.72%.


Camille
the Steel Shadow
Sion wins against Camille 51.38% of the time which is 0.50% higher against Camille than the average opponent.
After normalising both champions win rates Sion wins against Camille 0.67% more often than would be expected.
The average opponent winrate against Camille is 50.88%.


Trundle
the Troll King
Sion wins against Trundle 51.80% of the time which is 2.55% higher against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 2.72% more often than would be expected.
The average opponent winrate against Trundle is 49.25%.


Rumble
the Mechanized Menace
Sion wins against Rumble 52.04% of the time which is 1.18% lower against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 1.01% less often than would be expected.
The average opponent winrate against Rumble is 53.22%.


Kennen
the Heart of the Tempest
Sion wins against Kennen 52.28% of the time which is 1.81% higher against Kennen than the average opponent.
After normalising both champions win rates Sion wins against Kennen 1.98% more often than would be expected.
The average opponent winrate against Kennen is 50.47%.


Quinn
Demacia's Wings
Sion wins against Quinn 52.33% of the time which is 3.36% higher against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 3.53% more often than would be expected.
The average opponent winrate against Quinn is 48.97%.


Vladimir
the Crimson Reaper
Sion wins against Vladimir 53.09% of the time which is 2.81% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 2.98% more often than would be expected.
The average opponent winrate against Vladimir is 50.28%.


Gwen
The Hallowed Seamstress
Sion wins against Gwen 53.40% of the time which is 0.73% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 0.90% more often than would be expected.
The average opponent winrate against Gwen is 52.67%.


Sylas
the Unshackled
Sion wins against Sylas 53.66% of the time which is 3.20% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 3.37% more often than would be expected.
The average opponent winrate against Sylas is 50.46%.


Pantheon
the Unbreakable Spear
Sion wins against Pantheon 53.72% of the time which is 2.90% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 3.07% more often than would be expected.
The average opponent winrate against Pantheon is 50.82%.


Ryze
the Rune Mage
Sion wins against Ryze 53.85% of the time which is 4.11% higher against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 4.28% more often than would be expected.
The average opponent winrate against Ryze is 49.74%.


Gangplank
the Saltwater Scourge
Sion wins against Gangplank 53.91% of the time which is 2.96% higher against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 3.13% more often than would be expected.
The average opponent winrate against Gangplank is 50.95%.


Wukong
the Monkey King
Sion wins against Wukong 53.91% of the time which is 4.50% higher against Wukong than the average opponent.
After normalising both champions win rates Sion wins against Wukong 4.67% more often than would be expected.
The average opponent winrate against Wukong is 49.41%.


Tryndamere
the Barbarian King
Sion wins against Tryndamere 53.98% of the time which is 3.90% higher against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 4.07% more often than would be expected.
The average opponent winrate against Tryndamere is 50.08%.


K'Sante
the Pride of Nazumah
Sion wins against K'Sante 54.03% of the time which is 0.67% higher against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 0.84% more often than would be expected.
The average opponent winrate against K'Sante is 53.36%.


Jayce
the Defender of Tomorrow
Sion wins against Jayce 54.39% of the time which is 2.02% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 2.19% more often than would be expected.
The average opponent winrate against Jayce is 52.37%.


Singed
the Mad Chemist
Sion wins against Singed 54.40% of the time which is 5.89% higher against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 6.06% more often than would be expected.
The average opponent winrate against Singed is 48.51%.


Riven
the Exile
Sion wins against Riven 55.61% of the time which is 3.98% higher against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 4.15% more often than would be expected.
The average opponent winrate against Riven is 51.63%.


Smolder
the Fiery Fledgling
Sion wins against Smolder 56.32% of the time which is 2.91% higher against Smolder than the average opponent.
After normalising both champions win rates Sion wins against Smolder 3.08% more often than would be expected.
The average opponent winrate against Smolder is 53.41%.


Poppy
Keeper of the Hammer
Sion wins against Poppy 58.87% of the time which is 9.26% higher against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 9.43% more often than would be expected.
The average opponent winrate against Poppy is 49.61%.