

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: 2,192,955
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 15.17 is the strongest counter to top champions of Heimerdinger, Gwen & Malphite. While Sion top is countered most by top champions of Urgot, Irelia & Garen. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Urgot
der Chemtech-Terror
Sion wins against Urgot 45.90% of the time which is 3.43% lower against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 4.24% less often than would be expected.
The average opponent winrate against Urgot is 49.33%.


Irelia
die Klingentänzerin
Sion wins against Irelia 46.15% of the time which is 6.62% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 7.41% less often than would be expected.
The average opponent winrate against Irelia is 52.77%.


Garen
die Macht von Demacia
Sion wins against Garen 46.52% of the time which is 4.81% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 5.61% less often than would be expected.
The average opponent winrate against Garen is 51.33%.


Illaoi
die Krakenpriesterin
Sion wins against Illaoi 46.71% of the time which is 3.25% lower against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 4.06% less often than would be expected.
The average opponent winrate against Illaoi is 49.96%.


Trundle
der Trollkönig
Sion wins against Trundle 47.00% of the time which is 4.20% lower against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 5.00% less often than would be expected.
The average opponent winrate against Trundle is 51.20%.


Sett
der Boss
Sion wins against Sett 47.28% of the time which is 2.51% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 3.32% less often than would be expected.
The average opponent winrate against Sett is 49.79%.


Mordekaiser
der eiserne Albtraum
Sion wins against Mordekaiser 49.54% of the time which is 1.30% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 2.11% less often than would be expected.
The average opponent winrate against Mordekaiser is 50.84%.


Volibear
der unerbittliche Sturm
Sion wins against Volibear 50.39% of the time which is 2.18% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 2.97% less often than would be expected.
The average opponent winrate against Volibear is 52.57%.


Cho'Gath
der Schrecken der Leere
Sion wins against Cho'Gath 50.77% of the time which is 0.14% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 0.95% less often than would be expected.
The average opponent winrate against Cho'Gath is 50.91%.


Yone
der unvergessene Krieger
Sion wins against Yone 50.93% of the time which is 3.63% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 4.40% less often than would be expected.
The average opponent winrate against Yone is 54.56%.


Dr. Mundo
der Irre von Zhaun
Sion wins against Dr. Mundo 50.95% of the time which is 1.64% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 0.83% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.31%.


Kayle
die Rechtschaffene
Sion wins against Kayle 52.21% of the time which is 0.52% higher against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 0.28% less often than would be expected.
The average opponent winrate against Kayle is 51.69%.


Darius
die Hand von Noxus
Sion wins against Darius 52.94% of the time which is 0.85% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 1.63% less often than would be expected.
The average opponent winrate against Darius is 53.79%.


Aatrox
Die Klinge der Düsteren
Sion wins against Aatrox 53.61% of the time which is 1.96% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 2.71% less often than would be expected.
The average opponent winrate against Aatrox is 55.57%.


Yorick
der Hirte der verlorenen Seelen
Sion wins against Yorick 53.62% of the time which is 5.71% higher against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 4.90% more often than would be expected.
The average opponent winrate against Yorick is 47.91%.


Jax
der Großmeister der Waffen
Sion wins against Jax 53.72% of the time which is 1.58% higher against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 0.78% more often than would be expected.
The average opponent winrate against Jax is 52.14%.


Renekton
der Schlächter des Sandes
Sion wins against Renekton 54.32% of the time which is 1.49% higher against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 0.70% more often than would be expected.
The average opponent winrate against Renekton is 52.83%.


Yasuo
der entehrte Krieger
Sion wins against Yasuo 54.46% of the time which is 1.86% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 1.07% more often than would be expected.
The average opponent winrate against Yasuo is 52.60%.


Teemo
der flinke Späher
Sion wins against Teemo 54.50% of the time which is 5.20% higher against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 4.39% more often than would be expected.
The average opponent winrate against Teemo is 49.30%.


Tryndamere
der Barbarenkönig
Sion wins against Tryndamere 57.14% of the time which is 6.32% higher against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 5.51% more often than would be expected.
The average opponent winrate against Tryndamere is 50.82%.


Nasus
der Bewahrer des Sandes
Sion wins against Nasus 58.89% of the time which is 8.97% higher against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 8.16% more often than would be expected.
The average opponent winrate against Nasus is 49.92%.


Malphite
der Splitter des Monolithen
Sion wins against Malphite 59.90% of the time which is 9.24% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 8.43% more often than would be expected.
The average opponent winrate against Malphite is 50.66%.


Gwen
Die begnadete Näherin
Sion wins against Gwen 62.40% of the time which is 4.50% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 3.79% more often than would be expected.
The average opponent winrate against Gwen is 57.90%.


Heimerdinger
der verehrte Erfinder
Sion wins against Heimerdinger 62.73% of the time which is 11.72% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 10.91% more often than would be expected.
The average opponent winrate against Heimerdinger is 51.01%.