

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.
Bronze Champions Analysed: 12,129,551
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 support Counters
Sion top on Patch 15.16 is the strongest counter to support champions of Miss Fortune, Yuumi & Ashe. While Sion top is countered most by support champions of LeBlanc, Teemo & Brand. Below is a detailed breakdown of Sion top counters against support champions with a minimum of 100 games.


LeBlanc
Oszustka
Sion wins against LeBlanc 40.68% of the time which is 7.82% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 8.18% less often than would be expected.
The average opponent winrate against LeBlanc is 48.50%.


Teemo
Chyży Zwiadowca
Sion wins against Teemo 43.50% of the time which is 3.30% lower against Teemo than the average opponent.
After normalising both champions win rates Sion wins against Teemo 3.66% less often than would be expected.
The average opponent winrate against Teemo is 46.80%.


Brand
Płomień Zemsty
Sion wins against Brand 44.45% of the time which is 3.09% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 3.45% less often than would be expected.
The average opponent winrate against Brand is 47.54%.


Fiddlesticks
Prastary Strach
Sion wins against Fiddlesticks 45.14% of the time which is 5.12% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Sion wins against Fiddlesticks 5.48% less often than would be expected.
The average opponent winrate against Fiddlesticks is 50.26%.


Shen
Oko Zmierzchu
Sion wins against Shen 45.45% of the time which is 4.22% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 4.58% less often than would be expected.
The average opponent winrate against Shen is 49.67%.


Amumu
Smutna Mumia
Sion wins against Amumu 45.93% of the time which is 3.44% lower against Amumu than the average opponent.
After normalising both champions win rates Sion wins against Amumu 3.80% less often than would be expected.
The average opponent winrate against Amumu is 49.37%.


Bard
Wędrujący Opiekun
Sion wins against Bard 46.42% of the time which is 6.05% lower against Bard than the average opponent.
After normalising both champions win rates Sion wins against Bard 6.41% less often than would be expected.
The average opponent winrate against Bard is 52.47%.


Taric
Tarcza Valoranu
Sion wins against Taric 46.45% of the time which is 1.04% lower against Taric than the average opponent.
After normalising both champions win rates Sion wins against Taric 1.40% less often than would be expected.
The average opponent winrate against Taric is 47.49%.


Braum
Serce Freljordu
Sion wins against Braum 47.11% of the time which is 3.57% lower against Braum than the average opponent.
After normalising both champions win rates Sion wins against Braum 3.93% less often than would be expected.
The average opponent winrate against Braum is 50.68%.


Swain
Wielki Generał Noxusu
Sion wins against Swain 47.53% of the time which is 2.60% lower against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 2.96% less often than would be expected.
The average opponent winrate against Swain is 50.13%.


Nami
Władczyni Przypływów
Sion wins against Nami 47.80% of the time which is 1.40% lower against Nami than the average opponent.
After normalising both champions win rates Sion wins against Nami 1.76% less often than would be expected.
The average opponent winrate against Nami is 49.20%.


Leona
Promyk Jutrzenki
Sion wins against Leona 48.43% of the time which is 1.25% lower against Leona than the average opponent.
After normalising both champions win rates Sion wins against Leona 1.61% less often than would be expected.
The average opponent winrate against Leona is 49.68%.


Heimerdinger
Wielbiony Wynalazca
Sion wins against Heimerdinger 48.44% of the time which is 1.19% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 1.55% less often than would be expected.
The average opponent winrate against Heimerdinger is 49.63%.


Sona
Wirtuozka Strun
Sion wins against Sona 48.56% of the time which is 0.20% higher against Sona than the average opponent.
After normalising both champions win rates Sion wins against Sona 0.16% less often than would be expected.
The average opponent winrate against Sona is 48.36%.


Milio
Łagodny Płomień
Sion wins against Milio 48.83% of the time which is 0.09% higher against Milio than the average opponent.
After normalising both champions win rates Sion wins against Milio 0.27% less often than would be expected.
The average opponent winrate against Milio is 48.74%.


Zyra
Wiedźma Cierni
Sion wins against Zyra 48.86% of the time which is 0.68% higher against Zyra than the average opponent.
After normalising both champions win rates Sion wins against Zyra 0.32% more often than would be expected.
The average opponent winrate against Zyra is 48.18%.


Maokai
Spaczony Drzewiec
Sion wins against Maokai 49.40% of the time which is 0.09% lower against Maokai than the average opponent.
After normalising both champions win rates Sion wins against Maokai 0.45% less often than would be expected.
The average opponent winrate against Maokai is 49.49%.


Janna
Szał Burzy
Sion wins against Janna 49.84% of the time which is 0.71% lower against Janna than the average opponent.
After normalising both champions win rates Sion wins against Janna 1.07% less often than would be expected.
The average opponent winrate against Janna is 50.55%.


Morgana
Upadła
Sion wins against Morgana 50.04% of the time which is 1.04% higher against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 0.68% more often than would be expected.
The average opponent winrate against Morgana is 49.00%.


Karma
Oświecona
Sion wins against Karma 50.17% of the time which is 1.33% lower against Karma than the average opponent.
After normalising both champions win rates Sion wins against Karma 1.69% less often than would be expected.
The average opponent winrate against Karma is 51.50%.


Poppy
Strażniczka Młota
Sion wins against Poppy 50.22% of the time which is 0.02% lower against Poppy than the average opponent.
After normalising both champions win rates Sion wins against Poppy 0.38% less often than would be expected.
The average opponent winrate against Poppy is 50.24%.


Xerath
Wyniesiony Mag
Sion wins against Xerath 50.27% of the time which is 0.43% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.07% more often than would be expected.
The average opponent winrate against Xerath is 49.84%.


Thresh
Strażnik Łańcuchów
Sion wins against Thresh 50.30% of the time which is 1.18% lower against Thresh than the average opponent.
After normalising both champions win rates Sion wins against Thresh 1.54% less often than would be expected.
The average opponent winrate against Thresh is 51.48%.


Blitzcrank
Wielki Golem Parowy
Sion wins against Blitzcrank 50.47% of the time which is 0.52% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Sion wins against Blitzcrank 0.88% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.99%.


Galio
Kolos
Sion wins against Galio 50.61% of the time which is 0.51% higher against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 0.15% more often than would be expected.
The average opponent winrate against Galio is 50.10%.


Sett
Szef
Sion wins against Sett 50.79% of the time which is 0.20% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 0.16% less often than would be expected.
The average opponent winrate against Sett is 50.59%.


Malphite
Okruch Monolitu
Sion wins against Malphite 50.97% of the time which is 0.42% lower against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 0.78% less often than would be expected.
The average opponent winrate against Malphite is 51.39%.


Lux
Pani Jasności
Sion wins against Lux 51.21% of the time which is 1.50% higher against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 1.14% more often than would be expected.
The average opponent winrate against Lux is 49.71%.


Rell
Żelazna Mścicielka
Sion wins against Rell 51.46% of the time which is 0.62% higher against Rell than the average opponent.
After normalising both champions win rates Sion wins against Rell 0.26% more often than would be expected.
The average opponent winrate against Rell is 50.84%.


Shaco
Demoniczny Błazen
Sion wins against Shaco 51.56% of the time which is 1.54% higher against Shaco than the average opponent.
After normalising both champions win rates Sion wins against Shaco 1.18% more often than would be expected.
The average opponent winrate against Shaco is 50.02%.


Tahm Kench
Rzeczny Król
Sion wins against Tahm Kench 51.96% of the time which is 0.58% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Sion wins against Tahm Kench 0.22% more often than would be expected.
The average opponent winrate against Tahm Kench is 51.38%.


Vel'Koz
Oko Pustki
Sion wins against Vel'Koz 51.96% of the time which is 2.41% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Sion wins against Vel'Koz 2.05% more often than would be expected.
The average opponent winrate against Vel'Koz is 49.55%.


Soraka
Gwiezdne Dziecko
Sion wins against Soraka 52.03% of the time which is 2.15% higher against Soraka than the average opponent.
After normalising both champions win rates Sion wins against Soraka 1.79% more often than would be expected.
The average opponent winrate against Soraka is 49.88%.


Pyke
Rozpruwacz z Krwawego Portu
Sion wins against Pyke 52.22% of the time which is 0.45% lower against Pyke than the average opponent.
After normalising both champions win rates Sion wins against Pyke 0.81% less often than would be expected.
The average opponent winrate against Pyke is 52.67%.


Rakan
Uwodziciel
Sion wins against Rakan 52.36% of the time which is 0.36% higher against Rakan than the average opponent.
After normalising both champions win rates Sion wins against Rakan 0.00% less often than would be expected.
The average opponent winrate against Rakan is 52.00%.


Hwei
Wizjoner
Sion wins against Hwei 52.74% of the time which is 2.60% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 2.24% more often than would be expected.
The average opponent winrate against Hwei is 50.14%.


Lulu
Wróżkowa Czarodziejka
Sion wins against Lulu 52.91% of the time which is 0.34% higher against Lulu than the average opponent.
After normalising both champions win rates Sion wins against Lulu 0.02% less often than would be expected.
The average opponent winrate against Lulu is 52.57%.


Seraphine
Rozmarzona Piosenkarka
Sion wins against Seraphine 52.93% of the time which is 2.08% higher against Seraphine than the average opponent.
After normalising both champions win rates Sion wins against Seraphine 1.72% more often than would be expected.
The average opponent winrate against Seraphine is 50.85%.


Nautilus
Tytan Głębin
Sion wins against Nautilus 53.13% of the time which is 1.63% higher against Nautilus than the average opponent.
After normalising both champions win rates Sion wins against Nautilus 1.27% more often than would be expected.
The average opponent winrate against Nautilus is 51.50%.


Sylas
Wyzwolony z Kajdan
Sion wins against Sylas 53.27% of the time which is 2.36% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 2.00% more often than would be expected.
The average opponent winrate against Sylas is 50.91%.


Alistar
Minotaur
Sion wins against Alistar 53.30% of the time which is 0.67% higher against Alistar than the average opponent.
After normalising both champions win rates Sion wins against Alistar 0.31% more often than would be expected.
The average opponent winrate against Alistar is 52.63%.


Pantheon
Niezniszczalna Włócznia
Sion wins against Pantheon 53.36% of the time which is 2.10% higher against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 1.74% more often than would be expected.
The average opponent winrate against Pantheon is 51.26%.


Zilean
Strażnik Czasu
Sion wins against Zilean 53.47% of the time which is 2.62% higher against Zilean than the average opponent.
After normalising both champions win rates Sion wins against Zilean 2.26% more often than would be expected.
The average opponent winrate against Zilean is 50.85%.


Veigar
Panicz Zła
Sion wins against Veigar 53.52% of the time which is 3.07% higher against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 2.71% more often than would be expected.
The average opponent winrate against Veigar is 50.45%.


Senna
Odkupicielka
Sion wins against Senna 54.03% of the time which is 1.58% higher against Senna than the average opponent.
After normalising both champions win rates Sion wins against Senna 1.22% more often than would be expected.
The average opponent winrate against Senna is 52.45%.


Cho'Gath
Postrach Pustki
Sion wins against Cho'Gath 54.37% of the time which is 2.44% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Sion wins against Cho'Gath 2.08% more often than would be expected.
The average opponent winrate against Cho'Gath is 51.93%.


Neeko
Ciekawski Kameleon
Sion wins against Neeko 54.43% of the time which is 2.90% higher against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 2.54% more often than would be expected.
The average opponent winrate against Neeko is 51.53%.


Mel
Odbicie Duszy
Sion wins against Mel 55.41% of the time which is 2.90% higher against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.54% more often than would be expected.
The average opponent winrate against Mel is 52.51%.


Renata Glasc
Chembaronessa
Sion wins against Renata Glasc 55.98% of the time which is 3.73% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Sion wins against Renata Glasc 3.37% more often than would be expected.
The average opponent winrate against Renata Glasc is 52.25%.


Ziggs
Hextechowy Saper
Sion wins against Ziggs 56.30% of the time which is 4.03% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 3.67% more often than would be expected.
The average opponent winrate against Ziggs is 52.27%.


Ashe
Lodowa Łuczniczka
Sion wins against Ashe 56.46% of the time which is 2.24% higher against Ashe than the average opponent.
After normalising both champions win rates Sion wins against Ashe 1.89% more often than would be expected.
The average opponent winrate against Ashe is 54.22%.


Yuumi
Magiczna Kotka
Sion wins against Yuumi 57.89% of the time which is 4.76% higher against Yuumi than the average opponent.
After normalising both champions win rates Sion wins against Yuumi 4.41% more often than would be expected.
The average opponent winrate against Yuumi is 53.13%.


Miss Fortune
Łowczyni Nagród
Sion wins against Miss Fortune 60.87% of the time which is 4.40% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Sion wins against Miss Fortune 4.06% more often than would be expected.
The average opponent winrate against Miss Fortune is 56.47%.