

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: 5,431,089
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 jungle Counters
Senna support on Patch 15.9 is the strongest counter to jungle champions of Skarner, Nidalee & Shyvana. While Senna support is countered most by jungle champions of Evelynn, Nunu et Willump & Rammus. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Evelynn
Démon sadique
Senna wins against Evelynn 45.07% of the time which is 3.28% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 4.46% less often than would be expected.
The average opponent winrate against Evelynn is 48.35%.


Nunu et Willump
Le Garçon et son yéti
Senna wins against Nunu et Willump 45.87% of the time which is 1.77% lower against Nunu et Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu et Willump 2.95% less often than would be expected.
The average opponent winrate against Nunu et Willump is 47.64%.


Rammus
Tatou blindé
Senna wins against Rammus 46.15% of the time which is 1.15% lower against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 2.33% less often than would be expected.
The average opponent winrate against Rammus is 47.30%.


Amumu
Momie mélancolique
Senna wins against Amumu 47.22% of the time which is 2.80% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 3.98% less often than would be expected.
The average opponent winrate against Amumu is 50.02%.


Kindred
Chasseurs éternels
Senna wins against Kindred 47.31% of the time which is 1.34% lower against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 2.52% less often than would be expected.
The average opponent winrate against Kindred is 48.65%.


Xin Zhao
Sénéchal de Demacia
Senna wins against Xin Zhao 47.45% of the time which is 0.02% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 1.20% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.47%.


Darius
Main de Noxus
Senna wins against Darius 47.52% of the time which is 2.82% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 4.00% less often than would be expected.
The average opponent winrate against Darius is 50.34%.


Wukong
Roi des singes
Senna wins against Wukong 47.57% of the time which is 0.40% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 1.58% less often than would be expected.
The average opponent winrate against Wukong is 47.97%.


Jarvan IV
Exemple demacien
Senna wins against Jarvan IV 47.96% of the time which is 0.47% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.71% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.49%.


Briar
Faim insatiable
Senna wins against Briar 48.12% of the time which is 0.14% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 1.04% less often than would be expected.
The average opponent winrate against Briar is 47.98%.


Diana
Mépris de la lune
Senna wins against Diana 48.45% of the time which is 0.76% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.94% less often than would be expected.
The average opponent winrate against Diana is 49.21%.


Gragas
Agitateur
Senna wins against Gragas 48.70% of the time which is 0.24% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.42% less often than would be expected.
The average opponent winrate against Gragas is 48.94%.


Rengar
Fier traqueur
Senna wins against Rengar 48.71% of the time which is 2.54% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 3.72% less often than would be expected.
The average opponent winrate against Rengar is 51.25%.


Ivern
Aîné de la forêt
Senna wins against Ivern 48.86% of the time which is 1.30% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.12% more often than would be expected.
The average opponent winrate against Ivern is 47.56%.


Kayn
Faucheur de l'ombre
Senna wins against Kayn 49.07% of the time which is 0.82% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.36% less often than would be expected.
The average opponent winrate against Kayn is 48.25%.


Vi
Cogne de Piltover
Senna wins against Vi 49.12% of the time which is 0.00% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 1.18% less often than would be expected.
The average opponent winrate against Vi is 49.12%.


Fiddlesticks
Effroi nocturne
Senna wins against Fiddlesticks 49.33% of the time which is 1.87% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.69% more often than would be expected.
The average opponent winrate against Fiddlesticks is 47.46%.


Lee Sin
Moine aveugle
Senna wins against Lee Sin 49.42% of the time which is 0.86% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.04% less often than would be expected.
The average opponent winrate against Lee Sin is 50.28%.


Bel'Veth
Impératrice du Néant
Senna wins against Bel'Veth 49.43% of the time which is 0.90% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 0.28% less often than would be expected.
The average opponent winrate against Bel'Veth is 48.53%.


Elise
Reine araignée
Senna wins against Elise 49.45% of the time which is 1.09% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.09% less often than would be expected.
The average opponent winrate against Elise is 48.36%.


Naafiri
la meute de fer
Senna wins against Naafiri 49.62% of the time which is 0.70% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.48% less often than would be expected.
The average opponent winrate against Naafiri is 48.92%.


Zac
Arme secrète
Senna wins against Zac 49.87% of the time which is 0.70% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.48% less often than would be expected.
The average opponent winrate against Zac is 49.17%.


Talon
Lame des ténèbres
Senna wins against Talon 49.93% of the time which is 0.18% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.00% less often than would be expected.
The average opponent winrate against Talon is 49.75%.


Gwen
Couturière sacrée
Senna wins against Gwen 50.16% of the time which is 0.68% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.86% less often than would be expected.
The average opponent winrate against Gwen is 50.84%.


Kha'Zix
Faucheur du Néant
Senna wins against Kha'Zix 50.29% of the time which is 2.11% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.93% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.18%.


Graves
Hors-la-loi
Senna wins against Graves 50.70% of the time which is 1.04% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.14% less often than would be expected.
The average opponent winrate against Graves is 49.66%.


Shaco
Bouffon des ténèbres
Senna wins against Shaco 50.77% of the time which is 2.13% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.95% more often than would be expected.
The average opponent winrate against Shaco is 48.64%.


Lillia
Fleur timide
Senna wins against Lillia 51.12% of the time which is 2.65% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 1.47% more often than would be expected.
The average opponent winrate against Lillia is 48.47%.


Viego
Roi déchu
Senna wins against Viego 51.12% of the time which is 1.04% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.14% less often than would be expected.
The average opponent winrate against Viego is 50.08%.


Maître Yi
Fine lame Wuju
Senna wins against Maître Yi 51.41% of the time which is 3.43% higher against Maître Yi than the average opponent.
After normalising both champions win rates Senna wins against Maître Yi 2.25% more often than would be expected.
The average opponent winrate against Maître Yi is 47.98%.


Hecarim
Ombre de la guerre
Senna wins against Hecarim 51.41% of the time which is 2.13% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.95% more often than would be expected.
The average opponent winrate against Hecarim is 49.28%.


Warwick
Fureur déchaînée de Zaun
Senna wins against Warwick 51.50% of the time which is 4.19% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.01% more often than would be expected.
The average opponent winrate against Warwick is 47.31%.


Pantheon
Lance éternelle
Senna wins against Pantheon 51.54% of the time which is 2.24% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.06% more often than would be expected.
The average opponent winrate against Pantheon is 49.30%.


Nocturne
Éternel cauchemar
Senna wins against Nocturne 51.67% of the time which is 3.69% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 2.51% more often than would be expected.
The average opponent winrate against Nocturne is 47.98%.


Volibear
Tempête impitoyable
Senna wins against Volibear 51.71% of the time which is 3.60% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.42% more often than would be expected.
The average opponent winrate against Volibear is 48.11%.


Zyra
Dame aux ronces
Senna wins against Zyra 51.82% of the time which is 1.72% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.54% more often than would be expected.
The average opponent winrate against Zyra is 50.10%.


Rek'Sai
Traqueuse du Néant
Senna wins against Rek'Sai 51.97% of the time which is 3.21% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 2.03% more often than would be expected.
The average opponent winrate against Rek'Sai is 48.76%.


Sejuani
Fureur du nord
Senna wins against Sejuani 52.15% of the time which is 1.29% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 0.11% more often than would be expected.
The average opponent winrate against Sejuani is 50.86%.


Poppy
Gardienne du marteau
Senna wins against Poppy 52.41% of the time which is 4.16% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.98% more often than would be expected.
The average opponent winrate against Poppy is 48.25%.


Karthus
Liche
Senna wins against Karthus 52.69% of the time which is 2.67% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 1.49% more often than would be expected.
The average opponent winrate against Karthus is 50.02%.


Dr. Mundo
Dément de Zaun
Senna wins against Dr. Mundo 52.91% of the time which is 3.63% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.45% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.28%.


Zed
Maître des ombres
Senna wins against Zed 53.28% of the time which is 1.58% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.40% more often than would be expected.
The average opponent winrate against Zed is 51.70%.


Udyr
Gardien des esprits
Senna wins against Udyr 53.33% of the time which is 4.87% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 3.69% more often than would be expected.
The average opponent winrate against Udyr is 48.46%.


Ekko
Fractureur du temps
Senna wins against Ekko 54.77% of the time which is 6.55% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 5.37% more often than would be expected.
The average opponent winrate against Ekko is 48.22%.


Taliyah
Tisseuse de pierres
Senna wins against Taliyah 57.25% of the time which is 7.62% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 6.44% more often than would be expected.
The average opponent winrate against Taliyah is 49.63%.


Shyvana
Demi-dragon
Senna wins against Shyvana 57.53% of the time which is 9.01% higher against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 7.83% more often than would be expected.
The average opponent winrate against Shyvana is 48.52%.


Nidalee
Chasseresse bestiale
Senna wins against Nidalee 58.19% of the time which is 5.97% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 4.79% more often than would be expected.
The average opponent winrate against Nidalee is 52.22%.


Skarner
Souverain originel
Senna wins against Skarner 58.77% of the time which is 6.04% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 4.86% more often than would be expected.
The average opponent winrate against Skarner is 52.73%.