

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.
Emerald+ Champions Analysed: 23,708,752
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 middle Counters
Sion support on Patch 15.13 is the strongest counter to middle champions of Hwei, Aurora & Yasuo. While Sion support is countered most by middle champions of Galio, Akali & Viktor. Below is a detailed breakdown of Sion support counters against middle champions with a minimum of 100 games.


Galio
the Colossus
Sion wins against Galio 40.98% of the time which is 7.52% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 6.55% less often than would be expected.
The average opponent winrate against Galio is 48.50%.


Akali
the Rogue Assassin
Sion wins against Akali 42.86% of the time which is 6.09% lower against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 5.12% less often than would be expected.
The average opponent winrate against Akali is 48.95%.


Viktor
the Herald of the Arcane
Sion wins against Viktor 43.33% of the time which is 6.79% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 5.82% less often than would be expected.
The average opponent winrate against Viktor is 50.12%.


Yone
the Unforgotten
Sion wins against Yone 44.00% of the time which is 8.65% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 7.68% less often than would be expected.
The average opponent winrate against Yone is 52.65%.


Ahri
the Nine-Tailed Fox
Sion wins against Ahri 44.10% of the time which is 5.77% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 4.80% less often than would be expected.
The average opponent winrate against Ahri is 49.87%.


LeBlanc
the Deceiver
Sion wins against LeBlanc 45.69% of the time which is 2.91% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 1.94% less often than would be expected.
The average opponent winrate against LeBlanc is 48.60%.


Diana
Scorn of the Moon
Sion wins against Diana 46.15% of the time which is 1.47% lower against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 0.51% less often than would be expected.
The average opponent winrate against Diana is 47.62%.


Katarina
the Sinister Blade
Sion wins against Katarina 46.38% of the time which is 2.15% lower against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 1.18% less often than would be expected.
The average opponent winrate against Katarina is 48.53%.


Zed
the Master of Shadows
Sion wins against Zed 46.45% of the time which is 3.23% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 2.26% less often than would be expected.
The average opponent winrate against Zed is 49.68%.


Vladimir
the Crimson Reaper
Sion wins against Vladimir 47.27% of the time which is 0.81% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 0.15% more often than would be expected.
The average opponent winrate against Vladimir is 48.08%.


Syndra
the Dark Sovereign
Sion wins against Syndra 47.41% of the time which is 1.74% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 0.77% less often than would be expected.
The average opponent winrate against Syndra is 49.15%.


Orianna
the Lady of Clockwork
Sion wins against Orianna 48.30% of the time which is 1.36% lower against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 0.39% less often than would be expected.
The average opponent winrate against Orianna is 49.66%.


Ekko
the Boy Who Shattered Time
Sion wins against Ekko 48.51% of the time which is 0.36% higher against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 1.32% more often than would be expected.
The average opponent winrate against Ekko is 48.15%.


Malzahar
the Prophet of the Void
Sion wins against Malzahar 48.53% of the time which is 0.36% higher against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 1.32% more often than would be expected.
The average opponent winrate against Malzahar is 48.17%.


Twisted Fate
the Card Master
Sion wins against Twisted Fate 49.58% of the time which is 1.48% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 2.44% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.10%.


Mel
the Soul's Reflection
Sion wins against Mel 50.44% of the time which is 1.40% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 0.43% less often than would be expected.
The average opponent winrate against Mel is 51.84%.


Sylas
the Unshackled
Sion wins against Sylas 51.52% of the time which is 1.94% higher against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 2.91% more often than would be expected.
The average opponent winrate against Sylas is 49.58%.


Xerath
the Magus Ascendant
Sion wins against Xerath 52.83% of the time which is 5.14% higher against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 6.10% more often than would be expected.
The average opponent winrate against Xerath is 47.69%.


Yasuo
the Unforgiven
Sion wins against Yasuo 53.43% of the time which is 4.29% higher against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 5.26% more often than would be expected.
The average opponent winrate against Yasuo is 49.14%.


Aurora
the Witch Between Worlds
Sion wins against Aurora 56.25% of the time which is 6.50% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 7.47% more often than would be expected.
The average opponent winrate against Aurora is 49.75%.


Hwei
the Visionary
Sion wins against Hwei 58.49% of the time which is 9.60% higher against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 10.57% more often than would be expected.
The average opponent winrate against Hwei is 48.89%.