![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![challenger](https://cdn5.lolalytics.com/emblem40/challenger.webp)
CHALLENGER
30
Days
vs
Average Challenger Win Rate: 56.12%
Challenger Champions Analysed: 310,354
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Different tier brackets will have different average win rates so we now provide the average.
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.
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.
Challenger Champions Analysed: 310,354
?
We are the only League of Legends stats site to analyse every champion from every ranked game.
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.
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)
![support lane](https://cdn5.lolalytics.com/lane27/support.webp)
Senna Counters
Senna support vs bottom Counters
Presently there is insufficent games played by Senna support on Patch 30 to determine the strongest bottom counters. A matchup requires a minimum of 100 games to be displayed.
Name
WR vs
All Champs WR
Δ1
Δ2
Games
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
vs
![Kai'Sa](https://cdn5.lolalytics.com/champx46/kaisa.webp)
Kai'Sa
Dcera Prázdnoty
Senna wins against Kai'Sa 51.39% of the time which is 7.56% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.45% less often than would be expected.
The average opponent winrate against Kai'Sais 43.83%.
![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
vs
![Ezreal](https://cdn5.lolalytics.com/champx46/ezreal.webp)
Ezreal
Bezstarostný průzkumník
Senna wins against Ezreal 57.26% of the time which is 13.82% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 3.82% more often than would be expected.
The average opponent winrate against Ezrealis 43.44%.