

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.
Iron Champions Analysed: 9,603,480
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 support vs bottom Counters
Senna support on Patch 15.7 is the strongest counter to bottom champions of Ezreal, Kalista & Mel. While Senna support is countered most by bottom champions of Brand, Swain & Veigar. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Brand
flacăra răzbunării
Senna wins against Brand 42.11% of the time which is 9.50% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.71% less often than would be expected.
The average opponent winrate against Brand is 51.61%.


Swain
Marele General al Noxusului
Senna wins against Swain 42.26% of the time which is 8.38% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.60% less often than would be expected.
The average opponent winrate against Swain is 50.64%.


Veigar
micul maestru al răului
Senna wins against Veigar 42.31% of the time which is 7.89% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.11% less often than would be expected.
The average opponent winrate against Veigar is 50.20%.


Miss Fortune
vânătorul de recompense
Senna wins against Miss Fortune 42.89% of the time which is 8.36% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.57% less often than would be expected.
The average opponent winrate against Miss Fortune is 51.25%.


Lux
prințesa luminii
Senna wins against Lux 43.08% of the time which is 10.59% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.81% less often than would be expected.
The average opponent winrate against Lux is 53.67%.


Jhin
virtuozul
Senna wins against Jhin 43.71% of the time which is 8.42% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.63% less often than would be expected.
The average opponent winrate against Jhin is 52.13%.


Corki
bombardierul curajos
Senna wins against Corki 43.78% of the time which is 13.63% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 5.89% less often than would be expected.
The average opponent winrate against Corki is 57.41%.


Nilah
bucuria dezlănțuită
Senna wins against Nilah 43.82% of the time which is 6.90% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.88% more often than would be expected.
The average opponent winrate against Nilah is 50.72%.


Yasuo
spadasinul rătăcitor
Senna wins against Yasuo 43.93% of the time which is 8.04% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.25% less often than would be expected.
The average opponent winrate against Yasuo is 51.97%.


Kog'Maw
gura abisului
Senna wins against Kog'Maw 44.34% of the time which is 7.98% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.19% less often than would be expected.
The average opponent winrate against Kog'Maw is 52.32%.


Twitch
șobolanul mârșav
Senna wins against Twitch 44.54% of the time which is 9.15% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.37% less often than would be expected.
The average opponent winrate against Twitch is 53.69%.


Vayne
ucigașa întunericului
Senna wins against Vayne 44.90% of the time which is 8.46% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.67% less often than would be expected.
The average opponent winrate against Vayne is 53.36%.


Draven
mărețul torționar
Senna wins against Draven 44.91% of the time which is 10.84% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 3.07% less often than would be expected.
The average opponent winrate against Draven is 55.75%.


Jinx
dezastrul ambulant
Senna wins against Jinx 44.91% of the time which is 7.86% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.07% less often than would be expected.
The average opponent winrate against Jinx is 52.77%.


Smolder
micuțul dragon de foc
Senna wins against Smolder 45.00% of the time which is 8.00% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.21% less often than would be expected.
The average opponent winrate against Smolder is 53.00%.


Caitlyn
șeriful din Piltover
Senna wins against Caitlyn 45.12% of the time which is 8.24% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.45% less often than would be expected.
The average opponent winrate against Caitlyn is 53.36%.


Tristana
țintașul yordle
Senna wins against Tristana 45.70% of the time which is 8.39% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.61% less often than would be expected.
The average opponent winrate against Tristana is 54.09%.


Zeri
scânteia din Zaun
Senna wins against Zeri 45.85% of the time which is 9.31% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.54% less often than would be expected.
The average opponent winrate against Zeri is 55.16%.


Teemo
cercetașul ager
Senna wins against Teemo 46.03% of the time which is 6.10% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.69% more often than would be expected.
The average opponent winrate against Teemo is 52.13%.


Varus
săgeata răzbunării
Senna wins against Varus 46.07% of the time which is 8.78% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.00% less often than would be expected.
The average opponent winrate against Varus is 54.85%.


Kai'Sa
fiica Vidului
Senna wins against Kai'Sa 46.09% of the time which is 8.38% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.60% less often than would be expected.
The average opponent winrate against Kai'Sa is 54.47%.


Samira
trandafirul deșertului
Senna wins against Samira 46.59% of the time which is 7.59% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.19% more often than would be expected.
The average opponent winrate against Samira is 54.18%.


Ashe
arcașa ghețurilor
Senna wins against Ashe 47.12% of the time which is 6.70% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.08% more often than would be expected.
The average opponent winrate against Ashe is 53.82%.


Lucian
lumina purificatoare
Senna wins against Lucian 47.28% of the time which is 7.65% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.13% more often than would be expected.
The average opponent winrate against Lucian is 54.93%.


Sivir
războinica
Senna wins against Sivir 47.33% of the time which is 6.13% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.66% more often than would be expected.
The average opponent winrate against Sivir is 53.46%.


Ziggs
expertul hexplozibililor
Senna wins against Ziggs 47.41% of the time which is 4.08% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 3.71% more often than would be expected.
The average opponent winrate against Ziggs is 51.49%.


Xayah
rebela
Senna wins against Xayah 47.43% of the time which is 6.94% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.84% more often than would be expected.
The average opponent winrate against Xayah is 54.37%.


Aphelios
arma credinței
Senna wins against Aphelios 48.00% of the time which is 5.56% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.23% more often than would be expected.
The average opponent winrate against Aphelios is 53.56%.


Mel
reflexia sufletului
Senna wins against Mel 48.38% of the time which is 5.84% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.94% more often than would be expected.
The average opponent winrate against Mel is 54.22%.


Kalista
lancea răzbunării
Senna wins against Kalista 48.65% of the time which is 8.42% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.67% less often than would be expected.
The average opponent winrate against Kalista is 57.07%.


Ezreal
exploratorul risipitor
Senna wins against Ezreal 49.01% of the time which is 6.90% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.86% more often than would be expected.
The average opponent winrate against Ezreal is 55.91%.