![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![emerald_plus](https://cdn5.lolalytics.com/emblem40/emerald.webp)
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: 40,048,908
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](https://cdn5.lolalytics.com/champ140/senna.webp)
![bottom lane](https://cdn5.lolalytics.com/lane27/bottom.webp)
Senna Counters
Senna bottom vs middle Counters
Senna bottom on Patch 30 is the strongest counter to middle champions of Katarina, Mel & Yasuo. While Senna bottom is countered most by middle champions of Hwei, Sylas & Syndra. Below is a detailed breakdown of Senna bottom counters against middle champions with a minimum of 100 games.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Hwei](https://cdn5.lolalytics.com/champx46/hwei.webp)
Hwei
el Visionario
Senna wins against Hwei 40.54% of the time which is 7.38% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.92% less often than would be expected.
The average opponent winrate against Hwei is 47.92%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Sylas](https://cdn5.lolalytics.com/champx46/sylas.webp)
Sylas
el Usurpador
Senna wins against Sylas 42.11% of the time which is 6.92% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 4.45% less often than would be expected.
The average opponent winrate against Sylas is 49.03%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Syndra](https://cdn5.lolalytics.com/champx46/syndra.webp)
Syndra
la Soberana Oscura
Senna wins against Syndra 43.36% of the time which is 4.02% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.57% less often than would be expected.
The average opponent winrate against Syndra is 47.38%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Ahri](https://cdn5.lolalytics.com/champx46/ahri.webp)
Ahri
la Vastaya de Nueve Colas
Senna wins against Ahri 44.92% of the time which is 2.69% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.24% less often than would be expected.
The average opponent winrate against Ahri is 47.61%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Viktor](https://cdn5.lolalytics.com/champx46/viktor.webp)
Viktor
El Heraldo de lo Arcano
Senna wins against Viktor 45.05% of the time which is 3.16% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 0.70% less often than would be expected.
The average opponent winrate against Viktor is 48.21%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Yasuo](https://cdn5.lolalytics.com/champx46/yasuo.webp)
Yasuo
el Imperdonable
Senna wins against Yasuo 46.15% of the time which is 2.68% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.21% less often than would be expected.
The average opponent winrate against Yasuo is 48.83%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Mel](https://cdn5.lolalytics.com/champx46/mel.webp)
Mel
el Reflejo del Alma
Senna wins against Mel 46.56% of the time which is 3.43% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.95% less often than would be expected.
The average opponent winrate against Mel is 49.99%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![Katarina](https://cdn5.lolalytics.com/champx46/katarina.webp)
Katarina
la Daga Siniestra
Senna wins against Katarina 48.60% of the time which is 0.07% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.40% more often than would be expected.
The average opponent winrate against Katarina is 48.67%.