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.
Grandmaster Champions Analysed: 537,643
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.
Sona Counters
Sona support vs middle Counters
Presently there is insufficent games played by Sona support on Patch 30 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.
Sylas
el Usurpador
Sona wins against Sylas 50.65% of the time which is 4.31% higher against Sylas than the average opponent.
After normalising both champions win rates Sona wins against Sylas 3.84% less often than would be expected.
The average opponent winrate against Sylasis 46.34%.
Ahri
la Vastaya de Nueve Colas
Sona wins against Ahri 51.26% of the time which is 5.63% higher against Ahri than the average opponent.
After normalising both champions win rates Sona wins against Ahri 2.52% less often than would be expected.
The average opponent winrate against Ahriis 45.63%.
Viktor
el Heraldo Mecánico
Sona wins against Viktor 60.99% of the time which is 16.31% higher against Viktor than the average opponent.
After normalising both champions win rates Sona wins against Viktor 8.17% more often than would be expected.
The average opponent winrate against Viktoris 44.68%.