

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.
All Ranks Champions Analysed: 94,291,470
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 15.5 is the strongest counter to bottom champions of Renata Glasc, Sylas & Tahm Kench. While Senna support is countered most by bottom champions of Syndra, Aurelion Sol & Heimerdinger. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Syndra
la sovrana dell'oscurità
Senna wins against Syndra 42.53% of the time which is 6.53% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 6.40% less often than would be expected.
The average opponent winrate against Syndra is 49.06%.


Aurelion Sol
il forgiatore di stelle
Senna wins against Aurelion Sol 44.56% of the time which is 1.63% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 1.50% less often than would be expected.
The average opponent winrate against Aurelion Sol is 46.19%.


Heimerdinger
il riverito inventore
Senna wins against Heimerdinger 45.60% of the time which is 1.20% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.07% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.80%.


Zyra
La dama dei rovi
Senna wins against Zyra 45.75% of the time which is 4.50% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 4.37% less often than would be expected.
The average opponent winrate against Zyra is 50.25%.


Lux
la signora della luminosità
Senna wins against Lux 46.05% of the time which is 2.96% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.83% less often than would be expected.
The average opponent winrate against Lux is 49.01%.


Veigar
il piccolo genio del male
Senna wins against Veigar 46.22% of the time which is 0.90% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.77% less often than would be expected.
The average opponent winrate against Veigar is 47.12%.


Vel'Koz
l'occhio del Vuoto
Senna wins against Vel'Koz 46.69% of the time which is 1.62% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.49% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.31%.


Quinn
le ali di Demacia
Senna wins against Quinn 46.85% of the time which is 4.71% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 4.58% less often than would be expected.
The average opponent winrate against Quinn is 51.56%.


Ziggs
l'esperto di hexplosivi
Senna wins against Ziggs 47.99% of the time which is 0.43% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.30% less often than would be expected.
The average opponent winrate against Ziggs is 48.42%.


Tristana
l'artigliere degli yordle
Senna wins against Tristana 48.11% of the time which is 1.95% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.82% less often than would be expected.
The average opponent winrate against Tristana is 50.06%.


Miss Fortune
la cacciatrice di taglie
Senna wins against Miss Fortune 48.28% of the time which is 0.26% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.13% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.54%.


Jinx
la mina vagante
Senna wins against Jinx 48.47% of the time which is 0.11% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.24% more often than would be expected.
The average opponent winrate against Jinx is 48.36%.


Twitch
il ratto della peste
Senna wins against Twitch 48.56% of the time which is 0.79% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.66% less often than would be expected.
The average opponent winrate against Twitch is 49.35%.


Seraphine
la cantante sognatrice
Senna wins against Seraphine 48.59% of the time which is 0.41% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.54% more often than would be expected.
The average opponent winrate against Seraphine is 48.18%.


Jhin
il virtuoso
Senna wins against Jhin 48.62% of the time which is 1.22% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.09% less often than would be expected.
The average opponent winrate against Jhin is 49.84%.


Cassiopeia
l'abbraccio del serpente
Senna wins against Cassiopeia 48.78% of the time which is 1.44% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.57% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.34%.


Xerath
il magus ascendente
Senna wins against Xerath 48.87% of the time which is 0.66% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.53% less often than would be expected.
The average opponent winrate against Xerath is 49.53%.


Caitlyn
lo sceriffo di Piltover
Senna wins against Caitlyn 48.92% of the time which is 1.11% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.98% less often than would be expected.
The average opponent winrate against Caitlyn is 50.03%.


Ahri
la volpe a nove code
Senna wins against Ahri 48.97% of the time which is 3.23% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 3.10% less often than would be expected.
The average opponent winrate against Ahri is 52.20%.


Aurora
la strega tra i mondi
Senna wins against Aurora 49.18% of the time which is 4.14% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 4.01% less often than would be expected.
The average opponent winrate against Aurora is 53.32%.


Nilah
la gioia travolgente
Senna wins against Nilah 49.19% of the time which is 2.36% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.49% more often than would be expected.
The average opponent winrate against Nilah is 46.83%.


Hwei
Il visionario
Senna wins against Hwei 49.34% of the time which is 0.32% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.45% more often than would be expected.
The average opponent winrate against Hwei is 49.02%.


Aphelios
L'arma della fede
Senna wins against Aphelios 49.35% of the time which is 1.18% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.05% less often than would be expected.
The average opponent winrate against Aphelios is 50.53%.


Brand
la vendetta ardente
Senna wins against Brand 49.41% of the time which is 0.66% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.79% more often than would be expected.
The average opponent winrate against Brand is 48.75%.


Pantheon
la lancia indistruttibile
Senna wins against Pantheon 49.53% of the time which is 6.15% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 6.02% less often than would be expected.
The average opponent winrate against Pantheon is 55.68%.


Akshan
la Sentinella ribelle
Senna wins against Akshan 49.64% of the time which is 2.43% lower against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 2.30% less often than would be expected.
The average opponent winrate against Akshan is 52.07%.


Mel
il riflesso dell'anima
Senna wins against Mel 49.74% of the time which is 1.46% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.33% less often than would be expected.
The average opponent winrate against Mel is 51.20%.


Swain
il gran generale di Noxus
Senna wins against Swain 49.79% of the time which is 2.89% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 3.02% more often than would be expected.
The average opponent winrate against Swain is 46.90%.


Ashe
l'arciere dei ghiacci
Senna wins against Ashe 49.94% of the time which is 0.78% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.65% less often than would be expected.
The average opponent winrate against Ashe is 50.72%.


Irelia
la danzatrice delle lame
Senna wins against Irelia 50.00% of the time which is 3.49% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.36% less often than would be expected.
The average opponent winrate against Irelia is 53.49%.


Kog'Maw
la bocca dell'abisso
Senna wins against Kog'Maw 50.18% of the time which is 2.34% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.47% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.84%.


Varus
la freccia del castigo
Senna wins against Varus 50.62% of the time which is 0.90% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.77% less often than would be expected.
The average opponent winrate against Varus is 51.52%.


Karthus
il cantore della morte
Senna wins against Karthus 50.75% of the time which is 3.64% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 3.77% more often than would be expected.
The average opponent winrate against Karthus is 47.11%.


Zeri
La scintilla di Zaun
Senna wins against Zeri 50.77% of the time which is 0.33% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.46% more often than would be expected.
The average opponent winrate against Zeri is 50.44%.


Yasuo
il reietto
Senna wins against Yasuo 50.87% of the time which is 2.97% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.10% more often than would be expected.
The average opponent winrate against Yasuo is 47.90%.


Samira
la rosa del deserto
Senna wins against Samira 51.04% of the time which is 0.52% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.65% more often than would be expected.
The average opponent winrate against Samira is 50.52%.


Vayne
la cacciatrice notturna
Senna wins against Vayne 51.12% of the time which is 2.56% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.69% more often than would be expected.
The average opponent winrate against Vayne is 48.56%.


Malzahar
il profeta del Vuoto
Senna wins against Malzahar 51.22% of the time which is 3.04% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.17% more often than would be expected.
The average opponent winrate against Malzahar is 48.18%.


Lucian
il purificatore
Senna wins against Lucian 51.27% of the time which is 0.03% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.16% more often than would be expected.
The average opponent winrate against Lucian is 51.24%.


Sivir
la signora delle battaglie
Senna wins against Sivir 51.27% of the time which is 2.48% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.61% more often than would be expected.
The average opponent winrate against Sivir is 48.79%.


Draven
il glorioso carnefice
Senna wins against Draven 51.34% of the time which is 0.38% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.51% more often than would be expected.
The average opponent winrate against Draven is 50.96%.


Ezreal
il prodigo esploratore
Senna wins against Ezreal 51.40% of the time which is 0.26% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.39% more often than would be expected.
The average opponent winrate against Ezreal is 51.14%.


Teemo
il rapido scout
Senna wins against Teemo 51.44% of the time which is 1.32% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.45% more often than would be expected.
The average opponent winrate against Teemo is 50.12%.


Xayah
la ribelle
Senna wins against Xayah 51.48% of the time which is 1.15% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.28% more often than would be expected.
The average opponent winrate against Xayah is 50.33%.


Anivia
la criofenice
Senna wins against Anivia 51.52% of the time which is 0.17% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.04% less often than would be expected.
The average opponent winrate against Anivia is 51.69%.


Corki
il bombardiere spericolato
Senna wins against Corki 51.76% of the time which is 1.33% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.46% more often than would be expected.
The average opponent winrate against Corki is 50.43%.


Kai'Sa
Figlia del vuoto
Senna wins against Kai'Sa 51.96% of the time which is 0.19% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.32% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.77%.


Taliyah
la tessitrice di pietre
Senna wins against Taliyah 52.54% of the time which is 3.84% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 3.97% more often than would be expected.
The average opponent winrate against Taliyah is 48.70%.


Smolder
il principino ardente
Senna wins against Smolder 52.65% of the time which is 1.64% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.77% more often than would be expected.
The average opponent winrate against Smolder is 51.01%.


Viktor
l'araldo dell'Arcane
Senna wins against Viktor 52.94% of the time which is 4.60% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 4.73% more often than would be expected.
The average opponent winrate against Viktor is 48.34%.


Yone
l'imperituro
Senna wins against Yone 53.14% of the time which is 0.87% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.74% less often than would be expected.
The average opponent winrate against Yone is 54.01%.


Katarina
la lama sinistra
Senna wins against Katarina 53.28% of the time which is 2.97% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 3.10% more often than would be expected.
The average opponent winrate against Katarina is 50.31%.


Neeko
la camaleonte curiosa
Senna wins against Neeko 53.33% of the time which is 2.53% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.40% less often than would be expected.
The average opponent winrate against Neeko is 55.86%.


Cho'Gath
il terrore del Vuoto
Senna wins against Cho'Gath 53.53% of the time which is 3.09% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.22% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.44%.


Kalista
la lancia della vendetta
Senna wins against Kalista 53.65% of the time which is 0.81% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.94% more often than would be expected.
The average opponent winrate against Kalista is 52.84%.


Twisted Fate
il maestro di carte
Senna wins against Twisted Fate 56.08% of the time which is 1.48% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 1.61% more often than would be expected.
The average opponent winrate against Twisted Fate is 54.60%.


Morgana
la Caduta
Senna wins against Morgana 57.06% of the time which is 2.89% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 3.02% more often than would be expected.
The average opponent winrate against Morgana is 54.17%.


Sion
Il colosso non-morto
Senna wins against Sion 57.86% of the time which is 7.90% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 8.03% more often than would be expected.
The average opponent winrate against Sion is 49.96%.


Tahm Kench
Il re del fiume
Senna wins against Tahm Kench 57.98% of the time which is 8.46% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 8.59% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.52%.


Sylas
il rivoluzionario scatenato
Senna wins against Sylas 58.56% of the time which is 1.67% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.80% more often than would be expected.
The average opponent winrate against Sylas is 56.89%.


Renata Glasc
la Baronessa chimica
Senna wins against Renata Glasc 59.56% of the time which is 3.50% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 3.38% less often than would be expected.
The average opponent winrate against Renata Glasc is 63.06%.