

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: 3,963,804
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 15.16 is the strongest counter to top champions of Heimerdinger, Pantheon & Gnar. While Sion top is countered most by top champions of Singed, Vayne & Volibear. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Singed
der verrückte Chemiker
Sion wins against Singed 37.01% of the time which is 11.91% lower against Singed than the average opponent.
After normalising both champions win rates Sion wins against Singed 7.85% less often than would be expected.
The average opponent winrate against Singed is 48.92%.


Vayne
die Jägerin der Nacht
Sion wins against Vayne 43.64% of the time which is 12.37% lower against Vayne than the average opponent.
After normalising both champions win rates Sion wins against Vayne 8.32% less often than would be expected.
The average opponent winrate against Vayne is 56.01%.


Volibear
der unerbittliche Sturm
Sion wins against Volibear 43.65% of the time which is 10.21% lower against Volibear than the average opponent.
After normalising both champions win rates Sion wins against Volibear 6.15% less often than would be expected.
The average opponent winrate against Volibear is 53.86%.


Shen
das Auge des Zwielichts
Sion wins against Shen 44.27% of the time which is 8.53% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 4.47% less often than would be expected.
The average opponent winrate against Shen is 52.80%.


Garen
die Macht von Demacia
Sion wins against Garen 44.99% of the time which is 7.68% lower against Garen than the average opponent.
After normalising both champions win rates Sion wins against Garen 3.62% less often than would be expected.
The average opponent winrate against Garen is 52.67%.


Mordekaiser
der eiserne Albtraum
Sion wins against Mordekaiser 45.09% of the time which is 6.88% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Sion wins against Mordekaiser 2.82% less often than would be expected.
The average opponent winrate against Mordekaiser is 51.97%.


Irelia
die Klingentänzerin
Sion wins against Irelia 45.24% of the time which is 10.10% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 6.04% less often than would be expected.
The average opponent winrate against Irelia is 55.34%.


Yorick
der Hirte der verlorenen Seelen
Sion wins against Yorick 45.38% of the time which is 5.15% lower against Yorick than the average opponent.
After normalising both champions win rates Sion wins against Yorick 1.09% less often than would be expected.
The average opponent winrate against Yorick is 50.53%.


Urgot
der Chemtech-Terror
Sion wins against Urgot 46.09% of the time which is 5.10% lower against Urgot than the average opponent.
After normalising both champions win rates Sion wins against Urgot 1.04% less often than would be expected.
The average opponent winrate against Urgot is 51.19%.


Sett
der Boss
Sion wins against Sett 46.32% of the time which is 4.50% lower against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.44% less often than would be expected.
The average opponent winrate against Sett is 50.82%.


Yasuo
der entehrte Krieger
Sion wins against Yasuo 46.81% of the time which is 7.35% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 3.29% less often than would be expected.
The average opponent winrate against Yasuo is 54.16%.


Trundle
der Trollkönig
Sion wins against Trundle 46.88% of the time which is 7.24% lower against Trundle than the average opponent.
After normalising both champions win rates Sion wins against Trundle 3.18% less often than would be expected.
The average opponent winrate against Trundle is 54.12%.


Fiora
die große Duellantin
Sion wins against Fiora 47.75% of the time which is 7.18% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 3.12% less often than would be expected.
The average opponent winrate against Fiora is 54.93%.


Rumble
die mechanisierte Bedrohung
Sion wins against Rumble 48.18% of the time which is 6.27% lower against Rumble than the average opponent.
After normalising both champions win rates Sion wins against Rumble 2.21% less often than would be expected.
The average opponent winrate against Rumble is 54.45%.


Tryndamere
der Barbarenkönig
Sion wins against Tryndamere 48.44% of the time which is 5.40% lower against Tryndamere than the average opponent.
After normalising both champions win rates Sion wins against Tryndamere 1.34% less often than would be expected.
The average opponent winrate against Tryndamere is 53.84%.


K'Sante
der Stolz von Nazumah
Sion wins against K'Sante 48.57% of the time which is 8.88% lower against K'Sante than the average opponent.
After normalising both champions win rates Sion wins against K'Sante 4.83% less often than would be expected.
The average opponent winrate against K'Sante is 57.45%.


Dr. Mundo
der Irre von Zhaun
Sion wins against Dr. Mundo 48.69% of the time which is 2.41% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 1.65% more often than would be expected.
The average opponent winrate against Dr. Mundo is 51.10%.


Kayle
die Rechtschaffene
Sion wins against Kayle 48.90% of the time which is 3.80% lower against Kayle than the average opponent.
After normalising both champions win rates Sion wins against Kayle 0.26% more often than would be expected.
The average opponent winrate against Kayle is 52.70%.


Yone
der unvergessene Krieger
Sion wins against Yone 49.16% of the time which is 5.78% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 1.72% less often than would be expected.
The average opponent winrate against Yone is 54.94%.


Renekton
der Schlächter des Sandes
Sion wins against Renekton 49.17% of the time which is 4.53% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 0.47% less often than would be expected.
The average opponent winrate against Renekton is 53.70%.


Illaoi
die Krakenpriesterin
Sion wins against Illaoi 49.25% of the time which is 2.01% lower against Illaoi than the average opponent.
After normalising both champions win rates Sion wins against Illaoi 2.05% more often than would be expected.
The average opponent winrate against Illaoi is 51.26%.


Darius
die Hand von Noxus
Sion wins against Darius 49.51% of the time which is 6.37% lower against Darius than the average opponent.
After normalising both champions win rates Sion wins against Darius 2.32% less often than would be expected.
The average opponent winrate against Darius is 55.88%.


Quinn
Demacias Schwingen
Sion wins against Quinn 49.62% of the time which is 5.70% lower against Quinn than the average opponent.
After normalising both champions win rates Sion wins against Quinn 1.64% less often than would be expected.
The average opponent winrate against Quinn is 55.32%.


Cho'Gath
der Schrecken der Leere
Sion wins against Cho'Gath 49.81% of the time which is 3.30% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 0.76% more often than would be expected.
The average opponent winrate against Cho'Gath is 53.11%.


Teemo
der flinke Späher
Sion wins against Teemo 50.73% of the time which is 0.88% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 3.18% more often than would be expected.
The average opponent winrate against Teemo is 51.61%.


Ornn
der Gott der Vulkanschmiede
Sion wins against Ornn 51.54% of the time which is 0.86% lower against Ornn than the average opponent.
After normalising both champions win rates Sion wins against Ornn 3.20% more often than would be expected.
The average opponent winrate against Ornn is 52.40%.


Nasus
der Bewahrer des Sandes
Sion wins against Nasus 51.59% of the time which is 0.69% lower against Nasus than the average opponent.
After normalising both champions win rates Sion wins against Nasus 3.37% more often than would be expected.
The average opponent winrate against Nasus is 52.28%.


Aatrox
Die Klinge der Düsteren
Sion wins against Aatrox 51.92% of the time which is 4.99% lower against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.94% less often than would be expected.
The average opponent winrate against Aatrox is 56.91%.


Gangplank
die Salzwassergeißel
Sion wins against Gangplank 51.92% of the time which is 3.51% lower against Gangplank than the average opponent.
After normalising both champions win rates Sion wins against Gangplank 0.55% more often than would be expected.
The average opponent winrate against Gangplank is 55.43%.


Ambessa
Matriarchin des Krieges
Sion wins against Ambessa 52.00% of the time which is 3.66% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 0.40% more often than would be expected.
The average opponent winrate against Ambessa is 55.66%.


Olaf
der Berserker
Sion wins against Olaf 52.14% of the time which is 2.91% lower against Olaf than the average opponent.
After normalising both champions win rates Sion wins against Olaf 1.15% more often than would be expected.
The average opponent winrate against Olaf is 55.05%.


Warwick
Zhauns entfesselter Zorn
Sion wins against Warwick 52.44% of the time which is 0.27% lower against Warwick than the average opponent.
After normalising both champions win rates Sion wins against Warwick 3.79% more often than would be expected.
The average opponent winrate against Warwick is 52.71%.


Jax
der Großmeister der Waffen
Sion wins against Jax 52.55% of the time which is 1.20% lower against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 2.86% more often than would be expected.
The average opponent winrate against Jax is 53.75%.


Gwen
Die begnadete Näherin
Sion wins against Gwen 53.27% of the time which is 4.60% lower against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 0.55% less often than would be expected.
The average opponent winrate against Gwen is 57.87%.


Malphite
der Splitter des Monolithen
Sion wins against Malphite 54.14% of the time which is 2.39% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 6.45% more often than would be expected.
The average opponent winrate against Malphite is 51.75%.


Riven
die Verbannte
Sion wins against Riven 54.69% of the time which is 3.60% lower against Riven than the average opponent.
After normalising both champions win rates Sion wins against Riven 0.45% more often than would be expected.
The average opponent winrate against Riven is 58.29%.


Gnar
das fehlende Bindeglied
Sion wins against Gnar 55.08% of the time which is 0.24% higher against Gnar than the average opponent.
After normalising both champions win rates Sion wins against Gnar 4.30% more often than would be expected.
The average opponent winrate against Gnar is 54.84%.


Pantheon
der unbeugsame Speer
Sion wins against Pantheon 56.91% of the time which is 1.29% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 5.35% more often than would be expected.
The average opponent winrate against Pantheon is 55.62%.


Heimerdinger
der verehrte Erfinder
Sion wins against Heimerdinger 57.99% of the time which is 5.49% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 9.55% more often than would be expected.
The average opponent winrate against Heimerdinger is 52.50%.