

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: 588,151
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.


Senna Counters
Senna bottom vs middle Counters
Presently there is insufficent games played by Senna bottom on Patch 7 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Orianna
la signora degli ingranaggi
Senna wins against Orianna 41.88% of the time which is 8.01% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 8.89% less often than would be expected.
The average opponent winrate against Orianna is 49.89%.


Ahri
la volpe a nove code
Senna wins against Ahri 45.87% of the time which is 3.87% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 4.75% less often than would be expected.
The average opponent winrate against Ahri is 49.74%.


Sylas
il rivoluzionario scatenato
Senna wins against Sylas 46.55% of the time which is 3.13% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.01% less often than would be expected.
The average opponent winrate against Sylas is 49.68%.