

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: 129,054,980
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 14.22 is the strongest counter to bottom champions of Thresh, Darius & Viktor. While Senna support is countered most by bottom champions of Fizz, Vex & Vel'Koz. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Fizz
Mořský poděs
Senna wins against Fizz 44.95% of the time which is 6.16% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 6.34% less often than would be expected.
The average opponent winrate against Fizz is 51.11%.


Vex
Vládkyně splínů
Senna wins against Vex 45.54% of the time which is 5.37% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 5.55% less often than would be expected.
The average opponent winrate against Vex is 50.91%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 45.57% of the time which is 0.94% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.12% less often than would be expected.
The average opponent winrate against Vel'Koz is 46.51%.


Ryze
Runový mág
Senna wins against Ryze 46.15% of the time which is 4.59% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.77% less often than would be expected.
The average opponent winrate against Ryze is 50.74%.


Lux
Paní světla
Senna wins against Lux 46.53% of the time which is 1.46% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.64% less often than would be expected.
The average opponent winrate against Lux is 47.99%.


Hwei
Vizionář
Senna wins against Hwei 46.63% of the time which is 0.47% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.65% less often than would be expected.
The average opponent winrate against Hwei is 47.10%.


Orianna
Mechanická dáma
Senna wins against Orianna 46.73% of the time which is 7.98% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 8.16% less often than would be expected.
The average opponent winrate against Orianna is 54.71%.


Heimerdinger
Vznešený vynálezce
Senna wins against Heimerdinger 46.75% of the time which is 0.20% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.38% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.95%.


Aurelion Sol
Stvořitel hvězd
Senna wins against Aurelion Sol 46.76% 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 0.27% more often than would be expected.
The average opponent winrate against Aurelion Sol is 46.31%.


Tahm Kench
Král řeky
Senna wins against Tahm Kench 46.86% of the time which is 2.20% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.02% more often than would be expected.
The average opponent winrate against Tahm Kench is 44.66%.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 47.50% of the time which is 0.07% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.11% less often than would be expected.
The average opponent winrate against Seraphine is 47.43%.


Malphite
Úlomek monolitu
Senna wins against Malphite 47.86% of the time which is 9.42% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 9.60% less often than would be expected.
The average opponent winrate against Malphite is 57.28%.


Ziggs
Odborník na exploze
Senna wins against Ziggs 47.94% of the time which is 0.18% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.00% less often than would be expected.
The average opponent winrate against Ziggs is 47.76%.


Veigar
Maličký pán zla
Senna wins against Veigar 47.96% of the time which is 0.92% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.74% more often than would be expected.
The average opponent winrate against Veigar is 47.04%.


Brand
Ohnivá pomsta
Senna wins against Brand 48.06% of the time which is 0.97% 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 47.09%.


Caitlyn
Šerifka z Piltoveru
Senna wins against Caitlyn 48.07% of the time which is 0.75% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.93% less often than would be expected.
The average opponent winrate against Caitlyn is 48.82%.


Jhin
Virtuóz
Senna wins against Jhin 48.20% of the time which is 0.72% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.90% less often than would be expected.
The average opponent winrate against Jhin is 48.92%.


Sion
Nemrtvý kolos
Senna wins against Sion 48.42% of the time which is 0.58% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.76% less often than would be expected.
The average opponent winrate against Sion is 49.00%.


Swain
Noxijský velegenerál
Senna wins against Swain 48.46% of the time which is 2.21% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.03% more often than would be expected.
The average opponent winrate against Swain is 46.25%.


Kog'Maw
Chřtán propasti
Senna wins against Kog'Maw 48.61% of the time which is 0.89% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 0.71% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.72%.


Irelia
Tanečnice s čepelemi
Senna wins against Irelia 48.67% of the time which is 5.66% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 5.84% less often than would be expected.
The average opponent winrate against Irelia is 54.33%.


Miss Fortune
Lovkyně odměn
Senna wins against Miss Fortune 48.96% of the time which is 0.41% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.59% less often than would be expected.
The average opponent winrate against Miss Fortune is 49.37%.


Cassiopeia
Hadí objetí
Senna wins against Cassiopeia 49.13% of the time which is 1.36% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.18% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.77%.


Syndra
Temná vládkyně
Senna wins against Syndra 49.16% of the time which is 1.52% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.70% less often than would be expected.
The average opponent winrate against Syndra is 50.68%.


Mordekaiser
Železný přízrak
Senna wins against Mordekaiser 49.17% of the time which is 2.25% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.43% less often than would be expected.
The average opponent winrate against Mordekaiser is 51.42%.


Kindred
Věční lovci
Senna wins against Kindred 49.20% of the time which is 5.47% lower against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 5.65% less often than would be expected.
The average opponent winrate against Kindred is 54.67%.


Nilah
Nespoutaná radost
Senna wins against Nilah 49.21% of the time which is 2.64% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.46% more often than would be expected.
The average opponent winrate against Nilah is 46.57%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 49.93% of the time which is 0.16% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.34% less often than would be expected.
The average opponent winrate against Ashe is 50.09%.


Draven
Slavný popravčí
Senna wins against Draven 49.99% of the time which is 0.67% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.85% less often than would be expected.
The average opponent winrate against Draven is 50.66%.


Cho'Gath
Hrůza z Prázdnoty
Senna wins against Cho'Gath 50.00% of the time which is 1.20% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.02% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.80%.


Jinx
Utržená ze řetězu
Senna wins against Jinx 50.13% of the time which is 0.04% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.14% less often than would be expected.
The average opponent winrate against Jinx is 50.09%.


Xerath
Vyšší mág
Senna wins against Xerath 50.19% of the time which is 1.65% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.47% more often than would be expected.
The average opponent winrate against Xerath is 48.54%.


Ahri
Devítiocasá liška
Senna wins against Ahri 50.39% of the time which is 0.88% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.06% less often than would be expected.
The average opponent winrate against Ahri is 51.27%.


Sivir
Mistryně boje
Senna wins against Sivir 50.46% of the time which is 1.61% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.43% more often than would be expected.
The average opponent winrate against Sivir is 48.85%.


Quinn
Křídla Demacie
Senna wins against Quinn 50.64% of the time which is 1.72% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.90% less often than would be expected.
The average opponent winrate against Quinn is 52.36%.


Samira
Pouštní růže
Senna wins against Samira 50.67% of the time which is 0.08% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.10% less often than would be expected.
The average opponent winrate against Samira is 50.59%.


Anivia
Kryofénix
Senna wins against Anivia 50.83% of the time which is 0.62% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 0.80% less often than would be expected.
The average opponent winrate against Anivia is 51.45%.


Vayne
Noční lovkyně
Senna wins against Vayne 51.01% of the time which is 1.77% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.59% more often than would be expected.
The average opponent winrate against Vayne is 49.24%.


Tristana
Yordlí pistolnice
Senna wins against Tristana 51.17% of the time which is 0.70% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.88% less often than would be expected.
The average opponent winrate against Tristana is 51.87%.


Graves
Psanec
Senna wins against Graves 51.25% of the time which is 1.05% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.87% more often than would be expected.
The average opponent winrate against Graves is 50.20%.


Twitch
Morová krysa
Senna wins against Twitch 51.37% of the time which is 0.54% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.72% less often than would be expected.
The average opponent winrate against Twitch is 51.91%.


Aphelios
Zbraň věrných
Senna wins against Aphelios 51.42% of the time which is 0.10% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.28% less often than would be expected.
The average opponent winrate against Aphelios is 51.52%.


Lucian
Očistný plamen
Senna wins against Lucian 51.44% of the time which is 0.15% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.03% less often than would be expected.
The average opponent winrate against Lucian is 51.29%.


Neeko
Zvědavá chameleonka
Senna wins against Neeko 51.49% of the time which is 3.00% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 3.18% less often than would be expected.
The average opponent winrate against Neeko is 54.49%.


Twisted Fate
Karetní mistr
Senna wins against Twisted Fate 51.61% of the time which is 2.41% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 2.59% less often than would be expected.
The average opponent winrate against Twisted Fate is 54.02%.


Malzahar
Prorok z Prázdnoty
Senna wins against Malzahar 51.62% of the time which is 3.97% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 3.79% more often than would be expected.
The average opponent winrate against Malzahar is 47.65%.


Varus
Šíp pomsty
Senna wins against Varus 51.62% of the time which is 0.08% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.26% less often than would be expected.
The average opponent winrate against Varus is 51.70%.


Xayah
Rebelka
Senna wins against Xayah 52.04% of the time which is 1.91% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.73% more often than would be expected.
The average opponent winrate against Xayah is 50.13%.


Taliyah
Splétačka kamene
Senna wins against Taliyah 52.11% of the time which is 4.16% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 3.98% more often than would be expected.
The average opponent winrate against Taliyah is 47.95%.


Zyra
Probuzení trnů
Senna wins against Zyra 52.15% of the time which is 3.85% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 3.67% more often than would be expected.
The average opponent winrate against Zyra is 48.30%.


Ezreal
Bezstarostný průzkumník
Senna wins against Ezreal 52.22% of the time which is 0.69% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.51% more often than would be expected.
The average opponent winrate against Ezreal is 51.53%.


Karthus
Smrtonoš
Senna wins against Karthus 52.24% of the time which is 6.19% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 6.01% more often than would be expected.
The average opponent winrate against Karthus is 46.05%.


Zeri
Jiskra Zaunu
Senna wins against Zeri 52.34% of the time which is 0.87% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.69% more often than would be expected.
The average opponent winrate against Zeri is 51.47%.


Kai'Sa
Dcera Prázdnoty
Senna wins against Kai'Sa 52.49% of the time which is 1.19% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.01% more often than would be expected.
The average opponent winrate against Kai'Sa is 51.30%.


Teemo
Rychlý zvěd
Senna wins against Teemo 52.59% of the time which is 1.47% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.29% more often than would be expected.
The average opponent winrate against Teemo is 51.12%.


Yasuo
Zahanbený
Senna wins against Yasuo 52.63% of the time which is 2.82% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.64% more often than would be expected.
The average opponent winrate against Yasuo is 49.81%.


Pantheon
Nezlomné kopí
Senna wins against Pantheon 52.77% of the time which is 1.87% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.05% less often than would be expected.
The average opponent winrate against Pantheon is 54.64%.


Kalista
Oštěp pomsty
Senna wins against Kalista 52.88% of the time which is 0.49% 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 53.37%.


Corki
Odvážný bombometčík
Senna wins against Corki 52.88% of the time which is 2.50% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.32% more often than would be expected.
The average opponent winrate against Corki is 50.38%.


LeBlanc
Mistryně klamu
Senna wins against LeBlanc 53.04% of the time which is 3.92% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 4.10% less often than would be expected.
The average opponent winrate against LeBlanc is 56.96%.


Smolder
Ohnivé mládě
Senna wins against Smolder 53.31% of the time which is 1.93% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.75% more often than would be expected.
The average opponent winrate against Smolder is 51.38%.


Akshan
Zběhlý strážce
Senna wins against Akshan 53.50% of the time which is 0.73% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 0.55% more often than would be expected.
The average opponent winrate against Akshan is 52.77%.


Lee Sin
Slepý mnich
Senna wins against Lee Sin 53.99% of the time which is 1.97% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.15% less often than would be expected.
The average opponent winrate against Lee Sin is 55.96%.


Sylas
Nespoutaný
Senna wins against Sylas 54.01% of the time which is 2.07% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.25% less often than would be expected.
The average opponent winrate against Sylas is 56.08%.


Yone
Nezapomenutý
Senna wins against Yone 54.08% of the time which is 0.87% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.05% less often than would be expected.
The average opponent winrate against Yone is 54.95%.


Ambessa
Válečná matriarcha
Senna wins against Ambessa 54.55% of the time which is 1.66% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.84% less often than would be expected.
The average opponent winrate against Ambessa is 56.21%.


Jayce
Obránce zítřka
Senna wins against Jayce 54.62% of the time which is 2.08% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.26% less often than would be expected.
The average opponent winrate against Jayce is 56.70%.


Zed
Mistr stínů
Senna wins against Zed 55.26% of the time which is 1.62% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.80% less often than would be expected.
The average opponent winrate against Zed is 56.88%.


Garen
Moc Demacie
Senna wins against Garen 55.45% of the time which is 0.14% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.04% less often than would be expected.
The average opponent winrate against Garen is 55.31%.


Sett
Velký kápo
Senna wins against Sett 55.66% of the time which is 5.05% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 4.87% more often than would be expected.
The average opponent winrate against Sett is 50.61%.


Singed
Šílený chemik
Senna wins against Singed 55.83% of the time which is 6.53% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 6.35% more often than would be expected.
The average opponent winrate against Singed is 49.30%.


Aurora
Čarodějka mezi světy
Senna wins against Aurora 56.17% of the time which is 2.33% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.15% more often than would be expected.
The average opponent winrate against Aurora is 53.84%.


Vladimir
Šarlatový děs
Senna wins against Vladimir 56.48% of the time which is 4.13% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 3.95% more often than would be expected.
The average opponent winrate against Vladimir is 52.35%.


Katarina
Zlověstná čepel
Senna wins against Katarina 56.74% of the time which is 4.47% higher against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 4.29% more often than would be expected.
The average opponent winrate against Katarina is 52.27%.


Morgana
Padlá
Senna wins against Morgana 58.07% of the time which is 3.78% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 3.60% more often than would be expected.
The average opponent winrate against Morgana is 54.29%.


Viktor
Zvěstovatel arkany
Senna wins against Viktor 59.89% of the time which is 9.94% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 9.76% more often than would be expected.
The average opponent winrate against Viktor is 49.95%.


Darius
Pěst Noxu
Senna wins against Darius 61.24% of the time which is 5.71% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 5.53% more often than would be expected.
The average opponent winrate against Darius is 55.53%.


Thresh
Řetězový strážce
Senna wins against Thresh 63.11% of the time which is 5.13% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 5.29% less often than would be expected.
The average opponent winrate against Thresh is 68.24%.