

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.
Emerald+ Champions Analysed: 10,806,007
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 bottom vs bottom Counters
Senna bottom on Patch 15.11 is the strongest counter to bottom champions of Akshan, Kalista & Samira. While Senna bottom is countered most by bottom champions of Syndra, Aurelion Sol & Hwei. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Syndra
Temná vládkyně
Senna wins against Syndra 43.79% of the time which is 4.24% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 8.02% less often than would be expected.
The average opponent winrate against Syndra is 48.03%.


Aurelion Sol
Stvořitel hvězd
Senna wins against Aurelion Sol 44.32% of the time which is 2.89% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 6.67% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.21%.


Hwei
Vizionář
Senna wins against Hwei 45.56% of the time which is 0.75% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 4.53% less often than would be expected.
The average opponent winrate against Hwei is 46.31%.


Karthus
Smrtonoš
Senna wins against Karthus 46.63% of the time which is 1.54% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.23% less often than would be expected.
The average opponent winrate against Karthus is 45.09%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 48.47% of the time which is 0.26% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 3.52% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.21%.


Kog'Maw
Chřtán propasti
Senna wins against Kog'Maw 48.49% of the time which is 2.43% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.34% less often than would be expected.
The average opponent winrate against Kog'Maw is 46.06%.


Cassiopeia
Hadí objetí
Senna wins against Cassiopeia 48.77% of the time which is 0.22% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 3.56% less often than would be expected.
The average opponent winrate against Cassiopeia is 48.55%.


Lux
Paní světla
Senna wins against Lux 48.99% of the time which is 1.00% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.78% less often than would be expected.
The average opponent winrate against Lux is 47.99%.


Zyra
Probuzení trnů
Senna wins against Zyra 49.06% of the time which is 3.44% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.33% less often than would be expected.
The average opponent winrate against Zyra is 45.62%.


Swain
Noxijský velegenerál
Senna wins against Swain 49.52% of the time which is 2.26% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.52% less often than would be expected.
The average opponent winrate against Swain is 47.26%.


Nilah
Nespoutaná radost
Senna wins against Nilah 49.61% of the time which is 3.63% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.14% less often than would be expected.
The average opponent winrate against Nilah is 45.98%.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 49.65% of the time which is 0.67% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.11% less often than would be expected.
The average opponent winrate against Seraphine is 48.98%.


Veigar
Maličký pán zla
Senna wins against Veigar 50.51% of the time which is 3.10% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 0.68% less often than would be expected.
The average opponent winrate against Veigar is 47.41%.


Tristana
Yordlí pistolnice
Senna wins against Tristana 50.78% of the time which is 2.92% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.86% less often than would be expected.
The average opponent winrate against Tristana is 47.86%.


Twitch
Morová krysa
Senna wins against Twitch 50.82% of the time which is 3.26% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.52% less often than would be expected.
The average opponent winrate against Twitch is 47.56%.


Heimerdinger
Vznešený vynálezce
Senna wins against Heimerdinger 50.85% of the time which is 5.23% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 1.46% more often than would be expected.
The average opponent winrate against Heimerdinger is 45.62%.


Xerath
Vyšší mág
Senna wins against Xerath 51.12% of the time which is 2.28% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.50% less often than would be expected.
The average opponent winrate against Xerath is 48.84%.


Ziggs
Odborník na exploze
Senna wins against Ziggs 51.37% of the time which is 1.28% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.50% less often than would be expected.
The average opponent winrate against Ziggs is 50.09%.


Jinx
Utržená ze řetězu
Senna wins against Jinx 51.56% of the time which is 4.28% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.50% more often than would be expected.
The average opponent winrate against Jinx is 47.28%.


Smolder
Ohnivé mládě
Senna wins against Smolder 51.66% of the time which is 2.83% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.95% less often than would be expected.
The average opponent winrate against Smolder is 48.83%.


Miss Fortune
Lovkyně odměn
Senna wins against Miss Fortune 51.69% of the time which is 3.73% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.05% less often than would be expected.
The average opponent winrate against Miss Fortune is 47.96%.


Sivir
Mistryně boje
Senna wins against Sivir 51.69% of the time which is 4.52% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.74% more often than would be expected.
The average opponent winrate against Sivir is 47.17%.


Corki
Odvážný bombometčík
Senna wins against Corki 51.98% of the time which is 2.31% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.47% less often than would be expected.
The average opponent winrate against Corki is 49.67%.


Aphelios
Zbraň věrných
Senna wins against Aphelios 52.32% of the time which is 2.68% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.10% less often than would be expected.
The average opponent winrate against Aphelios is 49.64%.


Xayah
Rebelka
Senna wins against Xayah 52.56% of the time which is 4.15% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.37% more often than would be expected.
The average opponent winrate against Xayah is 48.41%.


Viktor
Zvěstovatel arkany
Senna wins against Viktor 52.58% of the time which is 5.39% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 1.61% more often than would be expected.
The average opponent winrate against Viktor is 47.19%.


Zeri
Jiskra Zaunu
Senna wins against Zeri 52.67% of the time which is 3.70% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.08% less often than would be expected.
The average opponent winrate against Zeri is 48.97%.


Vayne
Noční lovkyně
Senna wins against Vayne 52.75% of the time which is 5.51% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.73% more often than would be expected.
The average opponent winrate against Vayne is 47.24%.


Lucian
Očistný plamen
Senna wins against Lucian 52.76% of the time which is 4.21% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.43% more often than would be expected.
The average opponent winrate against Lucian is 48.55%.


Jhin
Virtuóz
Senna wins against Jhin 52.87% of the time which is 3.36% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.42% less often than would be expected.
The average opponent winrate against Jhin is 49.51%.


Caitlyn
Šerifka z Piltoveru
Senna wins against Caitlyn 53.16% of the time which is 3.55% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.23% less often than would be expected.
The average opponent winrate against Caitlyn is 49.61%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 53.43% of the time which is 4.83% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.05% more often than would be expected.
The average opponent winrate against Ashe is 48.60%.


Kai'Sa
Dcera Prázdnoty
Senna wins against Kai'Sa 53.51% of the time which is 3.64% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.14% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.87%.


Varus
Šíp pomsty
Senna wins against Varus 53.52% of the time which is 2.95% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.83% less often than would be expected.
The average opponent winrate against Varus is 50.57%.


Mel
Odraz duše
Senna wins against Mel 53.58% of the time which is 3.31% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.47% less often than would be expected.
The average opponent winrate against Mel is 50.27%.


Ezreal
Bezstarostný průzkumník
Senna wins against Ezreal 54.45% of the time which is 3.09% higher 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 51.36%.


Draven
Slavný popravčí
Senna wins against Draven 54.52% of the time which is 4.43% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.65% more often than would be expected.
The average opponent winrate against Draven is 50.09%.


Brand
Ohnivá pomsta
Senna wins against Brand 54.69% of the time which is 5.16% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.38% more often than would be expected.
The average opponent winrate against Brand is 49.53%.


Yasuo
Zahanbený
Senna wins against Yasuo 55.53% of the time which is 8.71% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.93% more often than would be expected.
The average opponent winrate against Yasuo is 46.82%.


Samira
Pouštní růže
Senna wins against Samira 55.55% of the time which is 5.92% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.14% more often than would be expected.
The average opponent winrate against Samira is 49.63%.


Kalista
Oštěp pomsty
Senna wins against Kalista 56.59% of the time which is 3.92% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.15% more often than would be expected.
The average opponent winrate against Kalista is 52.67%.


Akshan
Zběhlý strážce
Senna wins against Akshan 60.00% of the time which is 11.43% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 7.65% more often than would be expected.
The average opponent winrate against Akshan is 48.57%.