

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: 854,078
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
Senna bottom on Patch 15.15 is the strongest counter to middle champions of Katarina, Galio & Syndra. While Senna bottom is countered most by middle champions of Orianna, Sylas & Twisted Fate. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.


Orianna
Mechanická dáma
Senna wins against Orianna 45.20% of the time which is 4.43% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 5.39% less often than would be expected.
The average opponent winrate against Orianna is 49.63%.


Sylas
Nespoutaný
Senna wins against Sylas 47.93% of the time which is 2.00% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.96% less often than would be expected.
The average opponent winrate against Sylas is 49.93%.


Twisted Fate
Karetní mistr
Senna wins against Twisted Fate 48.80% of the time which is 1.36% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.32% less often than would be expected.
The average opponent winrate against Twisted Fate is 50.16%.


Taliyah
Splétačka kamene
Senna wins against Taliyah 49.53% of the time which is 0.92% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.04% less often than would be expected.
The average opponent winrate against Taliyah is 48.61%.


Ahri
Devítiocasá liška
Senna wins against Ahri 51.23% of the time which is 1.45% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.49% more often than would be expected.
The average opponent winrate against Ahri is 49.78%.


Azir
Písečný císař
Senna wins against Azir 52.63% of the time which is 0.01% lower against Azir than the average opponent.
After normalising both champions win rates Senna wins against Azir 0.97% less often than would be expected.
The average opponent winrate against Azir is 52.64%.


Aurora
Čarodějka mezi světy
Senna wins against Aurora 55.75% of the time which is 4.80% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 3.84% more often than would be expected.
The average opponent winrate against Aurora is 50.95%.


Syndra
Temná vládkyně
Senna wins against Syndra 56.19% of the time which is 6.93% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 5.97% more often than would be expected.
The average opponent winrate against Syndra is 49.26%.


Galio
Kolos
Senna wins against Galio 56.60% of the time which is 6.26% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 5.30% more often than would be expected.
The average opponent winrate against Galio is 50.34%.


Katarina
Zlověstná čepel
Senna wins against Katarina 56.86% of the time which is 8.22% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 7.26% more often than would be expected.
The average opponent winrate against Katarina is 48.64%.