

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.
Bronze Champions Analysed: 23,691,694
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 14.21 is the strongest counter to bottom champions of Heimerdinger, Teemo & Akshan. While Senna support is countered most by bottom champions of Seraphine, Brand & Veigar. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Seraphine
la cantante sognatrice
Senna wins against Seraphine 41.21% of the time which is 5.61% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.78% less often than would be expected.
The average opponent winrate against Seraphine is 46.82%.


Brand
la vendetta ardente
Senna wins against Brand 43.84% of the time which is 3.32% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.49% less often than would be expected.
The average opponent winrate against Brand is 47.16%.


Veigar
il piccolo genio del male
Senna wins against Veigar 45.48% of the time which is 0.97% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.85% more often than would be expected.
The average opponent winrate against Veigar is 46.45%.


Malzahar
il profeta del Vuoto
Senna wins against Malzahar 45.54% of the time which is 2.27% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.44% less often than would be expected.
The average opponent winrate against Malzahar is 47.81%.


Hwei
Il visionario
Senna wins against Hwei 45.60% of the time which is 2.50% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.67% less often than would be expected.
The average opponent winrate against Hwei is 48.10%.


Ziggs
l'esperto di hexplosivi
Senna wins against Ziggs 45.85% of the time which is 2.23% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.40% less often than would be expected.
The average opponent winrate against Ziggs is 48.08%.


Caitlyn
lo sceriffo di Piltover
Senna wins against Caitlyn 46.27% of the time which is 3.12% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.29% less often than would be expected.
The average opponent winrate against Caitlyn is 49.39%.


Aurelion Sol
il forgiatore di stelle
Senna wins against Aurelion Sol 46.77% of the time which is 0.45% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 2.27% more often than would be expected.
The average opponent winrate against Aurelion Sol is 46.32%.


Kog'Maw
la bocca dell'abisso
Senna wins against Kog'Maw 47.13% of the time which is 2.46% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.63% less often than would be expected.
The average opponent winrate against Kog'Maw is 49.59%.


Jhin
il virtuoso
Senna wins against Jhin 47.58% of the time which is 2.07% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.24% less often than would be expected.
The average opponent winrate against Jhin is 49.65%.


Lux
la signora della luminosità
Senna wins against Lux 48.24% of the time which is 0.54% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.29% more often than would be expected.
The average opponent winrate against Lux is 48.78%.


Jinx
la mina vagante
Senna wins against Jinx 48.32% of the time which is 1.98% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.15% less often than would be expected.
The average opponent winrate against Jinx is 50.30%.


Sivir
la signora delle battaglie
Senna wins against Sivir 48.45% of the time which is 1.52% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.31% more often than would be expected.
The average opponent winrate against Sivir is 49.97%.


Aphelios
L'arma della fede
Senna wins against Aphelios 48.48% of the time which is 3.09% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.26% less often than would be expected.
The average opponent winrate against Aphelios is 51.57%.


Corki
il bombardiere spericolato
Senna wins against Corki 48.54% of the time which is 2.99% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.16% less often than would be expected.
The average opponent winrate against Corki is 51.53%.


Miss Fortune
la cacciatrice di taglie
Senna wins against Miss Fortune 48.61% of the time which is 0.40% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.43% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.01%.


Ashe
l'arciere dei ghiacci
Senna wins against Ashe 48.68% of the time which is 2.13% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.30% less often than would be expected.
The average opponent winrate against Ashe is 50.81%.


Nilah
la gioia travolgente
Senna wins against Nilah 48.85% of the time which is 1.21% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 3.04% more often than would be expected.
The average opponent winrate against Nilah is 47.64%.


Vayne
la cacciatrice notturna
Senna wins against Vayne 49.79% of the time which is 1.34% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.49% more often than would be expected.
The average opponent winrate against Vayne is 51.13%.


Draven
il glorioso carnefice
Senna wins against Draven 50.13% of the time which is 2.92% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.09% less often than would be expected.
The average opponent winrate against Draven is 53.05%.


Samira
la rosa del deserto
Senna wins against Samira 50.23% of the time which is 0.85% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.98% more often than would be expected.
The average opponent winrate against Samira is 51.08%.


Lucian
il purificatore
Senna wins against Lucian 50.58% of the time which is 3.22% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.39% less often than would be expected.
The average opponent winrate against Lucian is 53.80%.


Xayah
la ribelle
Senna wins against Xayah 50.61% of the time which is 1.29% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.54% more often than would be expected.
The average opponent winrate against Xayah is 51.90%.


Twitch
il ratto della peste
Senna wins against Twitch 50.76% of the time which is 1.45% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.38% more often than would be expected.
The average opponent winrate against Twitch is 52.21%.


Kai'Sa
Figlia del vuoto
Senna wins against Kai'Sa 50.89% of the time which is 1.99% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.16% less often than would be expected.
The average opponent winrate against Kai'Sa is 52.88%.


Ezreal
il prodigo esploratore
Senna wins against Ezreal 50.92% of the time which is 1.90% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.07% less often than would be expected.
The average opponent winrate against Ezreal is 52.82%.


Varus
la freccia del castigo
Senna wins against Varus 51.26% of the time which is 2.08% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.25% less often than would be expected.
The average opponent winrate against Varus is 53.34%.


Smolder
il principino ardente
Senna wins against Smolder 51.30% of the time which is 0.60% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.23% more often than would be expected.
The average opponent winrate against Smolder is 51.90%.


Tristana
l'artigliere degli yordle
Senna wins against Tristana 51.57% of the time which is 1.08% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.75% more often than would be expected.
The average opponent winrate against Tristana is 52.65%.


Zeri
La scintilla di Zaun
Senna wins against Zeri 51.85% of the time which is 1.16% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.67% more often than would be expected.
The average opponent winrate against Zeri is 53.01%.


Swain
il gran generale di Noxus
Senna wins against Swain 52.22% of the time which is 1.82% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.65% more often than would be expected.
The average opponent winrate against Swain is 50.40%.


Yone
l'imperituro
Senna wins against Yone 52.25% of the time which is 0.87% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.96% more often than would be expected.
The average opponent winrate against Yone is 53.12%.


Kalista
la lancia della vendetta
Senna wins against Kalista 53.30% of the time which is 1.62% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.20% more often than would be expected.
The average opponent winrate against Kalista is 54.92%.


Yasuo
il reietto
Senna wins against Yasuo 53.97% of the time which is 3.70% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 5.53% more often than would be expected.
The average opponent winrate against Yasuo is 50.27%.


Akshan
la Sentinella ribelle
Senna wins against Akshan 54.55% of the time which is 2.08% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 3.91% more often than would be expected.
The average opponent winrate against Akshan is 52.47%.


Teemo
il rapido scout
Senna wins against Teemo 57.49% of the time which is 8.40% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 10.23% more often than would be expected.
The average opponent winrate against Teemo is 49.09%.


Heimerdinger
il riverito inventore
Senna wins against Heimerdinger 57.93% of the time which is 10.23% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 12.06% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.70%.