

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: 15,836,962
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 support Counters
Senna support on Patch 14 is the strongest counter to support champions of Mel, Sylas & Teemo. While Senna support is countered most by support champions of Jarvan IV., Amumu & Vel'Koz. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Jarvan IV.
Vzor Demacie
Senna wins against Jarvan IV. 41.32% of the time which is 10.02% lower against Jarvan IV. than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV. 8.17% less often than would be expected.
The average opponent winrate against Jarvan IV. is 51.34%.


Amumu
Smutná mumie
Senna wins against Amumu 41.75% of the time which is 7.78% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 5.93% less often than would be expected.
The average opponent winrate against Amumu is 49.53%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 41.85% of the time which is 7.22% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 5.37% less often than would be expected.
The average opponent winrate against Vel'Koz is 49.07%.


Taric
Štít Valoranu
Senna wins against Taric 44.54% of the time which is 3.58% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 1.73% less often than would be expected.
The average opponent winrate against Taric is 48.12%.


LeBlanc
Mistryně klamu
Senna wins against LeBlanc 44.93% of the time which is 5.15% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 3.30% less often than would be expected.
The average opponent winrate against LeBlanc is 50.08%.


Xerath
Vyšší mág
Senna wins against Xerath 45.25% of the time which is 5.84% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 3.99% less often than would be expected.
The average opponent winrate against Xerath is 51.09%.


Pyke
Rozparovač z Krvavého přístavu
Senna wins against Pyke 45.28% of the time which is 5.26% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.41% less often than would be expected.
The average opponent winrate against Pyke is 50.54%.


Veigar
Maličký pán zla
Senna wins against Veigar 45.34% of the time which is 8.48% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 6.64% less often than would be expected.
The average opponent winrate against Veigar is 53.82%.


Soraka
Dítě hvězd
Senna wins against Soraka 45.35% of the time which is 3.32% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.47% less often than would be expected.
The average opponent winrate against Soraka is 48.67%.


Poppy
Strážkyně kladiva
Senna wins against Poppy 45.86% of the time which is 3.02% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.17% less often than would be expected.
The average opponent winrate against Poppy is 48.88%.


Elise
Královna pavouků
Senna wins against Elise 45.99% of the time which is 1.86% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.02% less often than would be expected.
The average opponent winrate against Elise is 47.85%.


Annie
Temné dítě
Senna wins against Annie 46.08% of the time which is 4.79% lower against Annie than the average opponent.
After normalising both champions win rates Senna wins against Annie 2.94% less often than would be expected.
The average opponent winrate against Annie is 50.87%.


Blitzcrank
Velký parní golem
Senna wins against Blitzcrank 46.14% of the time which is 4.00% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.15% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.14%.


Leona
Zářivý úsvit
Senna wins against Leona 46.18% of the time which is 3.26% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.41% less often than would be expected.
The average opponent winrate against Leona is 49.44%.


Nidalee
Zákeřná lovkyně
Senna wins against Nidalee 46.71% of the time which is 2.79% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.94% less often than would be expected.
The average opponent winrate against Nidalee is 49.50%.


Shaco
Ďábelský šašek
Senna wins against Shaco 46.77% of the time which is 4.03% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.18% less often than would be expected.
The average opponent winrate against Shaco is 50.80%.


Pantheon
Nezlomné kopí
Senna wins against Pantheon 46.95% of the time which is 3.76% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.91% less often than would be expected.
The average opponent winrate against Pantheon is 50.71%.


Zyra
Probuzení trnů
Senna wins against Zyra 46.97% of the time which is 3.62% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.77% less often than would be expected.
The average opponent winrate against Zyra is 50.59%.


Nami
Vládkyně přílivu
Senna wins against Nami 47.03% of the time which is 1.50% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.35% more often than would be expected.
The average opponent winrate against Nami is 48.53%.


Nautilus
Titán z hlubin
Senna wins against Nautilus 47.45% of the time which is 3.57% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.72% less often than would be expected.
The average opponent winrate against Nautilus is 51.02%.


Bard
Potulný opatrovník
Senna wins against Bard 47.45% of the time which is 1.74% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 0.11% more often than would be expected.
The average opponent winrate against Bard is 49.19%.


Milio
Něžný plamen
Senna wins against Milio 47.50% of the time which is 1.26% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.59% more often than would be expected.
The average opponent winrate against Milio is 48.76%.


Yuumi
Kouzelná kočka
Senna wins against Yuumi 47.65% of the time which is 4.17% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.32% less often than would be expected.
The average opponent winrate against Yuumi is 51.82%.


Lulu
Vílí čarodějka
Senna wins against Lulu 47.83% of the time which is 0.91% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.94% more often than would be expected.
The average opponent winrate against Lulu is 48.74%.


Thresh
Řetězový strážce
Senna wins against Thresh 48.12% of the time which is 1.22% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.63% more often than would be expected.
The average opponent winrate against Thresh is 49.34%.


Janna
Hněv bouře
Senna wins against Janna 48.12% of the time which is 0.37% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.48% more often than would be expected.
The average opponent winrate against Janna is 48.49%.


Karma
Osvícená
Senna wins against Karma 48.21% of the time which is 1.98% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.13% less often than would be expected.
The average opponent winrate against Karma is 50.19%.


Zilean
Strážce času
Senna wins against Zilean 48.25% of the time which is 0.37% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.48% more often than would be expected.
The average opponent winrate against Zilean is 48.62%.


Lux
Paní světla
Senna wins against Lux 48.33% of the time which is 3.65% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.80% less often than would be expected.
The average opponent winrate against Lux is 51.98%.


Renata Glasc
Chemobaronka
Senna wins against Renata Glasc 48.33% of the time which is 1.65% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 0.20% more often than would be expected.
The average opponent winrate against Renata Glasc is 49.98%.


Twitch
Morová krysa
Senna wins against Twitch 48.36% of the time which is 9.16% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 7.34% less often than would be expected.
The average opponent winrate against Twitch is 57.52%.


Sona
Mistryně strun
Senna wins against Sona 48.72% of the time which is 0.70% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 2.54% more often than would be expected.
The average opponent winrate against Sona is 48.02%.


Fiddlesticks
Prastaré zlo
Senna wins against Fiddlesticks 49.00% of the time which is 0.46% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.31% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.54%.


Braum
Srdce Freljordu
Senna wins against Braum 49.29% of the time which is 0.44% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.29% more often than would be expected.
The average opponent winrate against Braum is 48.85%.


Neeko
Zvědavá chameleonka
Senna wins against Neeko 49.45% of the time which is 1.71% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.14% more often than would be expected.
The average opponent winrate against Neeko is 51.16%.


Shen
Oko soumraku
Senna wins against Shen 49.67% of the time which is 2.34% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.49% less often than would be expected.
The average opponent winrate against Shen is 52.01%.


Rell
Železná panna
Senna wins against Rell 49.71% of the time which is 0.66% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 2.51% more often than would be expected.
The average opponent winrate against Rell is 49.05%.


Maokai
Pokroucený ent
Senna wins against Maokai 49.87% of the time which is 0.27% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.12% more often than would be expected.
The average opponent winrate against Maokai is 49.60%.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 49.94% of the time which is 0.66% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.19% more often than would be expected.
The average opponent winrate against Seraphine is 50.60%.


Morgana
Padlá
Senna wins against Morgana 50.14% of the time which is 0.09% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.76% more often than would be expected.
The average opponent winrate against Morgana is 50.23%.


Brand
Ohnivá pomsta
Senna wins against Brand 50.54% of the time which is 0.81% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.04% more often than would be expected.
The average opponent winrate against Brand is 51.35%.


Tahm Kench
Král řeky
Senna wins against Tahm Kench 50.62% of the time which is 0.75% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.10% more often than would be expected.
The average opponent winrate against Tahm Kench is 51.37%.


Hwei
Vizionář
Senna wins against Hwei 51.15% of the time which is 0.21% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 1.64% more often than would be expected.
The average opponent winrate against Hwei is 51.36%.


Galio
Kolos
Senna wins against Galio 51.16% of the time which is 0.98% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.83% more often than would be expected.
The average opponent winrate against Galio is 50.18%.


Zac
Tajná zbraň
Senna wins against Zac 51.22% of the time which is 0.57% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.42% more often than would be expected.
The average opponent winrate against Zac is 50.65%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 51.23% of the time which is 5.03% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 3.20% less often than would be expected.
The average opponent winrate against Ashe is 56.26%.


Rakan
Miláček publika
Senna wins against Rakan 51.68% of the time which is 1.61% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.46% more often than would be expected.
The average opponent winrate against Rakan is 50.07%.


Swain
Noxijský velegenerál
Senna wins against Swain 51.69% of the time which is 0.09% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.76% more often than would be expected.
The average opponent winrate against Swain is 51.78%.


Alistar
Minotaurus
Senna wins against Alistar 51.79% of the time which is 2.16% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.01% more often than would be expected.
The average opponent winrate against Alistar is 49.63%.


Zoe
Aspekt soumraku
Senna wins against Zoe 53.08% of the time which is 1.61% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 3.46% more often than would be expected.
The average opponent winrate against Zoe is 51.47%.


Teemo
Rychlý zvěd
Senna wins against Teemo 53.95% of the time which is 4.24% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 6.09% more often than would be expected.
The average opponent winrate against Teemo is 49.71%.


Sylas
Nespoutaný
Senna wins against Sylas 56.31% of the time which is 4.87% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 6.72% more often than would be expected.
The average opponent winrate against Sylas is 51.44%.


Mel
Odraz duše
Senna wins against Mel 56.87% of the time which is 1.42% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.26% more often than would be expected.
The average opponent winrate against Mel is 55.45%.