

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: 36,047,012
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 30 is the strongest counter to bottom champions of Akshan, Malzahar & Kalista. While Senna support is countered most by bottom champions of Seraphine, Aurelion Sol & Veigar. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 36.97% of the time which is 13.01% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 11.32% less often than would be expected.
The average opponent winrate against Seraphine is 49.98%.


Aurelion Sol
Stvořitel hvězd
Senna wins against Aurelion Sol 40.46% of the time which is 6.69% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 5.01% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.15%.


Veigar
Maličký pán zla
Senna wins against Veigar 40.57% of the time which is 5.34% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 3.67% less often than would be expected.
The average opponent winrate against Veigar is 45.91%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 42.72% of the time which is 7.00% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 5.31% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.72%.


Ziggs
Odborník na exploze
Senna wins against Ziggs 44.45% of the time which is 2.74% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.06% less often than would be expected.
The average opponent winrate against Ziggs is 47.19%.


Quinn
Křídla Demacie
Senna wins against Quinn 44.55% of the time which is 5.27% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 3.58% less often than would be expected.
The average opponent winrate against Quinn is 49.82%.


Twitch
Morová krysa
Senna wins against Twitch 45.12% of the time which is 4.00% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.31% less often than would be expected.
The average opponent winrate against Twitch is 49.12%.


Yasuo
Zahanbený
Senna wins against Yasuo 45.33% of the time which is 2.92% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.24% less often than would be expected.
The average opponent winrate against Yasuo is 48.25%.


Brand
Ohnivá pomsta
Senna wins against Brand 45.40% of the time which is 2.88% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.19% less often than would be expected.
The average opponent winrate against Brand is 48.28%.


Xerath
Vyšší mág
Senna wins against Xerath 45.69% of the time which is 4.44% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.75% less often than would be expected.
The average opponent winrate against Xerath is 50.13%.


Smolder
Ohnivé mládě
Senna wins against Smolder 46.15% of the time which is 2.14% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.45% less often than would be expected.
The average opponent winrate against Smolder is 48.29%.


Miss Fortune
Lovkyně odměn
Senna wins against Miss Fortune 46.22% of the time which is 2.12% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.43% less often than would be expected.
The average opponent winrate against Miss Fortune is 48.34%.


Jinx
Utržená ze řetězu
Senna wins against Jinx 46.52% of the time which is 1.83% lower 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 48.35%.


Caitlyn
Šerifka z Piltoveru
Senna wins against Caitlyn 46.80% of the time which is 3.08% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.39% less often than would be expected.
The average opponent winrate against Caitlyn is 49.88%.


Sivir
Mistryně boje
Senna wins against Sivir 46.94% of the time which is 1.01% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.67% more often than would be expected.
The average opponent winrate against Sivir is 47.95%.


Jhin
Virtuóz
Senna wins against Jhin 47.05% of the time which is 2.42% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.73% less often than would be expected.
The average opponent winrate against Jhin is 49.47%.


Kog'Maw
Chřtán propasti
Senna wins against Kog'Maw 47.06% of the time which is 0.07% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.61% more often than would be expected.
The average opponent winrate against Kog'Maw is 47.13%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 47.31% of the time which is 2.02% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.33% less often than would be expected.
The average opponent winrate against Ashe is 49.33%.


Hwei
Vizionář
Senna wins against Hwei 47.42% of the time which is 0.58% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.10% more often than would be expected.
The average opponent winrate against Hwei is 48.00%.


Tristana
Yordlí pistolnice
Senna wins against Tristana 47.46% of the time which is 2.97% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.28% less often than would be expected.
The average opponent winrate against Tristana is 50.43%.


Samira
Pouštní růže
Senna wins against Samira 47.47% of the time which is 1.86% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.17% less often than would be expected.
The average opponent winrate against Samira is 49.33%.


Aphelios
Zbraň věrných
Senna wins against Aphelios 48.07% of the time which is 1.70% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.01% less often than would be expected.
The average opponent winrate against Aphelios is 49.77%.


Nilah
Nespoutaná radost
Senna wins against Nilah 48.14% of the time which is 1.61% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 3.29% more often than would be expected.
The average opponent winrate against Nilah is 46.53%.


Vayne
Noční lovkyně
Senna wins against Vayne 48.23% of the time which is 0.12% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.80% more often than would be expected.
The average opponent winrate against Vayne is 48.11%.


Zeri
Jiskra Zaunu
Senna wins against Zeri 48.55% of the time which is 1.41% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.28% more often than would be expected.
The average opponent winrate against Zeri is 49.96%.


Kai'Sa
Dcera Prázdnoty
Senna wins against Kai'Sa 49.02% of the time which is 1.57% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.12% more often than would be expected.
The average opponent winrate against Kai'Sa is 50.59%.


Swain
Noxijský velegenerál
Senna wins against Swain 49.13% of the time which is 2.98% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.65% more often than would be expected.
The average opponent winrate against Swain is 46.15%.


Lucian
Očistný plamen
Senna wins against Lucian 49.19% of the time which is 2.29% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.60% less often than would be expected.
The average opponent winrate against Lucian is 51.48%.


Draven
Slavný popravčí
Senna wins against Draven 49.36% of the time which is 3.12% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.43% less often than would be expected.
The average opponent winrate against Draven is 52.48%.


Ezreal
Bezstarostný průzkumník
Senna wins against Ezreal 50.03% of the time which is 2.37% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.68% less often than would be expected.
The average opponent winrate against Ezreal is 52.40%.


Varus
Šíp pomsty
Senna wins against Varus 50.32% of the time which is 2.07% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.38% less often than would be expected.
The average opponent winrate against Varus is 52.39%.


Heimerdinger
Vznešený vynálezce
Senna wins against Heimerdinger 50.68% of the time which is 4.22% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 5.89% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.46%.


Yunara
Nezlomená víra
Senna wins against Yunara 50.87% of the time which is 0.97% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.72% more often than would be expected.
The average opponent winrate against Yunara is 51.84%.


Mel
Odraz duše
Senna wins against Mel 50.96% of the time which is 1.33% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.02% more often than would be expected.
The average opponent winrate against Mel is 49.63%.


Lux
Paní světla
Senna wins against Lux 51.81% of the time which is 2.17% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.86% more often than would be expected.
The average opponent winrate against Lux is 49.64%.


Morgana
Padlá
Senna wins against Morgana 51.92% of the time which is 2.34% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.66% less often than would be expected.
The average opponent winrate against Morgana is 54.26%.


Xayah
Rebelka
Senna wins against Xayah 52.26% of the time which is 2.09% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.78% more often than would be expected.
The average opponent winrate against Xayah is 50.17%.


Teemo
Rychlý zvěd
Senna wins against Teemo 52.94% of the time which is 3.60% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.29% more often than would be expected.
The average opponent winrate against Teemo is 49.34%.


Corki
Odvážný bombometčík
Senna wins against Corki 53.41% of the time which is 0.26% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.95% more often than would be expected.
The average opponent winrate against Corki is 53.15%.


Yone
Nezapomenutý
Senna wins against Yone 54.55% of the time which is 1.62% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 3.31% more often than would be expected.
The average opponent winrate against Yone is 52.93%.


Kalista
Oštěp pomsty
Senna wins against Kalista 54.75% of the time which is 0.81% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 2.49% more often than would be expected.
The average opponent winrate against Kalista is 53.94%.


Malzahar
Prorok z Prázdnoty
Senna wins against Malzahar 57.38% of the time which is 10.14% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 11.82% more often than would be expected.
The average opponent winrate against Malzahar is 47.24%.


Akshan
Zběhlý strážce
Senna wins against Akshan 62.28% of the time which is 10.17% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 11.86% more often than would be expected.
The average opponent winrate against Akshan is 52.11%.