

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: 9,515,825
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 Poppy, Nidalee & Shyvana. While Senna support is countered most by jungle champions of Morgana, Fiddlesticks & Qiyana. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Morgana
la Desolada
Senna wins against Morgana 36.09% of the time which is 13.06% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 13.76% less often than would be expected.
The average opponent winrate against Morgana is 49.15%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 44.66% of the time which is 3.08% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 3.78% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.74%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 47.14% of the time which is 3.23% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 3.93% less often than would be expected.
The average opponent winrate against Qiyana is 50.37%.


Jarvan IV
el Ejemplo de Demacia
Senna wins against Jarvan IV 47.28% of the time which is 0.51% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.21% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.79%.


Evelynn
Abrazo de la Agonía
Senna wins against Evelynn 47.60% of the time which is 0.76% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 1.46% less often than would be expected.
The average opponent winrate against Evelynn is 48.36%.


Nunu y Willump
el Niño y su Yeti
Senna wins against Nunu y Willump 47.71% of the time which is 0.21% lower against Nunu y Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu y Willump 0.91% less often than would be expected.
The average opponent winrate against Nunu y Willump is 47.92%.


Elise
la Reina de las Arañas
Senna wins against Elise 47.82% of the time which is 1.22% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.92% less often than would be expected.
The average opponent winrate against Elise is 49.04%.


Kha'Zix
el Saqueador del Vacío
Senna wins against Kha'Zix 47.83% of the time which is 0.73% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 1.43% less often than would be expected.
The average opponent winrate against Kha'Zix is 48.56%.


Viego
El Rey Arruinado
Senna wins against Viego 47.89% of the time which is 2.16% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.86% less often than would be expected.
The average opponent winrate against Viego is 50.05%.


Brand
la Venganza Ardiente
Senna wins against Brand 48.18% of the time which is 2.70% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 3.40% less often than would be expected.
The average opponent winrate against Brand is 50.88%.


Vi
la Vigilante de Piltóver
Senna wins against Vi 48.22% of the time which is 1.03% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 1.73% less often than would be expected.
The average opponent winrate against Vi is 49.25%.


Diana
el Desdén de la Luna
Senna wins against Diana 48.31% of the time which is 0.90% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.60% less often than would be expected.
The average opponent winrate against Diana is 49.21%.


Xin Zhao
el Senescal de Demacia
Senna wins against Xin Zhao 48.40% of the time which is 1.00% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.30% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.40%.


Maestro Yi
la Espada Wuju
Senna wins against Maestro Yi 48.46% of the time which is 0.30% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 0.40% less often than would be expected.
The average opponent winrate against Maestro Yi is 48.16%.


Amumu
la Momia Triste
Senna wins against Amumu 48.49% of the time which is 0.49% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.19% less often than would be expected.
The average opponent winrate against Amumu is 48.98%.


Kindred
los Cazadores Eternos
Senna wins against Kindred 48.65% of the time which is 0.29% lower against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.99% less often than would be expected.
The average opponent winrate against Kindred is 48.94%.


Rammus
el Armadurillo
Senna wins against Rammus 48.79% of the time which is 0.50% higher against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 0.20% less often than would be expected.
The average opponent winrate against Rammus is 48.29%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 48.97% of the time which is 1.66% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.36% less often than would be expected.
The average opponent winrate against Lee Sin is 50.63%.


Darius
la mano de Noxus
Senna wins against Darius 48.98% of the time which is 0.74% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.44% less often than would be expected.
The average opponent winrate against Darius is 49.72%.


Nocturne
la Pesadilla Eterna
Senna wins against Nocturne 49.18% of the time which is 1.50% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.80% more often than would be expected.
The average opponent winrate against Nocturne is 47.68%.


Zed
el Maestro de las Sombras
Senna wins against Zed 49.28% of the time which is 2.01% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.71% less often than would be expected.
The average opponent winrate against Zed is 51.29%.


Trundle
el Rey de los Troles
Senna wins against Trundle 49.28% of the time which is 2.08% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.38% more often than would be expected.
The average opponent winrate against Trundle is 47.20%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 49.35% of the time which is 0.48% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.22% less often than would be expected.
The average opponent winrate against Shaco is 48.87%.


Kayn
el Segador Sombrío
Senna wins against Kayn 49.43% of the time which is 1.23% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.53% more often than would be expected.
The average opponent winrate against Kayn is 48.20%.


Briar
el Hambre Contenida
Senna wins against Briar 49.69% of the time which is 2.16% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 1.46% more often than would be expected.
The average opponent winrate against Briar is 47.53%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 50.00% of the time which is 1.71% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.01% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.29%.


Bel'Veth
la Emperatriz del Vacío
Senna wins against Bel'Veth 50.00% of the time which is 0.46% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 0.24% less often than would be expected.
The average opponent winrate against Bel'Veth is 49.54%.


Udyr
el Cambiapieles
Senna wins against Udyr 50.09% of the time which is 1.66% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.96% more often than would be expected.
The average opponent winrate against Udyr is 48.43%.


Sejuani
la Furia del Norte
Senna wins against Sejuani 50.09% of the time which is 0.33% lower against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 1.03% less often than would be expected.
The average opponent winrate against Sejuani is 50.42%.


Talon
la Sombra de la Navaja
Senna wins against Talon 50.13% of the time which is 0.10% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.80% less often than would be expected.
The average opponent winrate against Talon is 50.23%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 50.43% of the time which is 1.10% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.80% less often than would be expected.
The average opponent winrate against Gwen is 51.53%.


Gragas
el Revoltoso
Senna wins against Gragas 50.49% of the time which is 0.78% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.48% less often than would be expected.
The average opponent winrate against Gragas is 51.27%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 50.58% of the time which is 2.76% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.06% more often than would be expected.
The average opponent winrate against Volibear is 47.82%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 50.65% of the time which is 1.13% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 0.43% more often than would be expected.
The average opponent winrate against Taliyah is 49.52%.


Yorick
Pastor de Almas
Senna wins against Yorick 50.70% of the time which is 3.56% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.86% more often than would be expected.
The average opponent winrate against Yorick is 47.14%.


Rengar
el Orgullo Acechante
Senna wins against Rengar 50.71% of the time which is 1.63% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 2.33% less often than would be expected.
The average opponent winrate against Rengar is 52.34%.


Wukong
el Rey de los Monos
Senna wins against Wukong 50.75% of the time which is 3.16% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 2.46% more often than would be expected.
The average opponent winrate against Wukong is 47.59%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 51.04% of the time which is 2.09% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.39% more often than would be expected.
The average opponent winrate against Pantheon is 48.95%.


Graves
el Forajido
Senna wins against Graves 51.19% of the time which is 1.11% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.41% more often than would be expected.
The average opponent winrate against Graves is 50.08%.


Karthus
el Canto de la Muerte
Senna wins against Karthus 51.52% of the time which is 1.74% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 1.04% more often than would be expected.
The average opponent winrate against Karthus is 49.78%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 51.62% of the time which is 4.74% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 4.04% more often than would be expected.
The average opponent winrate against Warwick is 46.88%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 51.71% of the time which is 3.07% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.37% more often than would be expected.
The average opponent winrate against Naafiri is 48.64%.


Rek'Sai
la Excavadora del Vacío
Senna wins against Rek'Sai 51.85% of the time which is 3.33% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 2.63% more often than would be expected.
The average opponent winrate against Rek'Sai is 48.52%.


Lillia
La Flor Tímida
Senna wins against Lillia 52.05% of the time which is 3.46% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 2.76% more often than would be expected.
The average opponent winrate against Lillia is 48.59%.


Ivern
el Árbol Padre
Senna wins against Ivern 52.10% of the time which is 5.17% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 4.47% more often than would be expected.
The average opponent winrate against Ivern is 46.93%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 52.35% of the time which is 3.24% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.54% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.11%.


Hecarim
la Sombra de la Guerra
Senna wins against Hecarim 52.73% of the time which is 3.18% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 2.48% more often than would be expected.
The average opponent winrate against Hecarim is 49.55%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 53.01% of the time which is 4.25% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.55% more often than would be expected.
The average opponent winrate against Ekko is 48.76%.


Skarner
El Soberano Primordial
Senna wins against Skarner 53.04% of the time which is 1.23% lower against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 1.93% less often than would be expected.
The average opponent winrate against Skarner is 54.27%.


Teemo
el Explorador Veloz
Senna wins against Teemo 53.15% of the time which is 4.30% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.60% more often than would be expected.
The average opponent winrate against Teemo is 48.85%.


Zac
el Arma Secreta
Senna wins against Zac 53.21% of the time which is 3.44% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.74% more often than would be expected.
The average opponent winrate against Zac is 49.77%.


Jax
el Maestro de Armas
Senna wins against Jax 53.33% of the time which is 3.34% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.64% more often than would be expected.
The average opponent winrate against Jax is 49.99%.


Zyra
el Despertar de las Espinas
Senna wins against Zyra 53.97% of the time which is 3.45% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.75% more often than would be expected.
The average opponent winrate against Zyra is 50.52%.


Shyvana
la Hija del Dragón
Senna wins against Shyvana 54.65% of the time which is 5.77% higher against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 5.07% more often than would be expected.
The average opponent winrate against Shyvana is 48.88%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 56.05% of the time which is 2.65% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.95% more often than would be expected.
The average opponent winrate against Nidalee is 53.40%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 56.68% of the time which is 8.64% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 7.94% more often than would be expected.
The average opponent winrate against Poppy is 48.04%.