![Senna](https://cdn5.lolalytics.com/champx46/senna.webp)
![challenger](https://cdn5.lolalytics.com/emblem40/challenger.webp)
CHALLENGER
30
Days
vs
Average Challenger Win Rate: 56.13%
Challenger Champions Analysed: 311,804
?
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: 311,804
?
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 support Counters
Presently there is insufficent games played by Senna support on Patch 30 to determine the strongest support 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
![Nautilus](https://cdn5.lolalytics.com/champx46/nautilus.webp)
Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 40.59% of the time which is 5.11% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 14.81% less often than would be expected.
The average opponent winrate against Nautilusis 45.70%.