

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.
Master+ Champions Analysed: 874,095
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 7 is the strongest counter to top champions of Dr. Mundo, Sett & Jayce. While Sion top is countered most by top champions of Shen, Fiora & Jax. Below is a detailed breakdown of Sion top counters against top champions with a minimum of 100 games.


Shen
the Eye of Twilight
Sion wins against Shen 42.77% of the time which is 2.45% lower against Shen than the average opponent.
After normalising both champions win rates Sion wins against Shen 6.83% less often than would be expected.
The average opponent winrate against Shen is 45.22%.


Fiora
the Grand Duelist
Sion wins against Fiora 44.44% of the time which is 1.77% lower against Fiora than the average opponent.
After normalising both champions win rates Sion wins against Fiora 6.15% less often than would be expected.
The average opponent winrate against Fiora is 46.21%.


Jax
Grandmaster at Arms
Sion wins against Jax 45.63% of the time which is 0.32% lower against Jax than the average opponent.
After normalising both champions win rates Sion wins against Jax 4.70% less often than would be expected.
The average opponent winrate against Jax is 45.95%.


Ambessa
Matriarch of War
Sion wins against Ambessa 46.71% of the time which is 1.95% lower against Ambessa than the average opponent.
After normalising both champions win rates Sion wins against Ambessa 6.34% less often than would be expected.
The average opponent winrate against Ambessa is 48.66%.


Renekton
the Butcher of the Sands
Sion wins against Renekton 47.12% of the time which is 0.43% lower against Renekton than the average opponent.
After normalising both champions win rates Sion wins against Renekton 4.82% less often than would be expected.
The average opponent winrate against Renekton is 47.55%.


Aatrox
the Darkin Blade
Sion wins against Aatrox 52.63% of the time which is 4.09% higher against Aatrox than the average opponent.
After normalising both champions win rates Sion wins against Aatrox 0.30% less often than would be expected.
The average opponent winrate against Aatrox is 48.54%.


Vladimir
the Crimson Reaper
Sion wins against Vladimir 52.78% of the time which is 5.08% higher against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 0.69% more often than would be expected.
The average opponent winrate against Vladimir is 47.70%.


Gwen
The Hallowed Seamstress
Sion wins against Gwen 53.25% of the time which is 6.72% higher against Gwen than the average opponent.
After normalising both champions win rates Sion wins against Gwen 2.33% more often than would be expected.
The average opponent winrate against Gwen is 46.53%.


Jayce
the Defender of Tomorrow
Sion wins against Jayce 54.67% of the time which is 4.74% higher against Jayce than the average opponent.
After normalising both champions win rates Sion wins against Jayce 0.35% more often than would be expected.
The average opponent winrate against Jayce is 49.93%.


Sett
the Boss
Sion wins against Sett 54.69% of the time which is 7.60% higher against Sett than the average opponent.
After normalising both champions win rates Sion wins against Sett 3.21% more often than would be expected.
The average opponent winrate against Sett is 47.09%.


Dr. Mundo
the Madman of Zaun
Sion wins against Dr. Mundo 56.95% of the time which is 7.66% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Sion wins against Dr. Mundo 3.27% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.29%.