

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: 7,813,292
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 7 is the strongest counter to jungle champions of Udyr, Shyvana & Sejuani. While Senna support is countered most by jungle champions of Evelynn, Amumu & Maestro Yi. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Evelynn
Abrazo de la Agonía
Senna wins against Evelynn 44.56% of the time which is 5.41% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 3.93% less often than would be expected.
The average opponent winrate against Evelynn is 49.97%.


Amumu
la Momia Triste
Senna wins against Amumu 44.89% of the time which is 5.63% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 4.15% less often than would be expected.
The average opponent winrate against Amumu is 50.52%.


Maestro Yi
la Espada Wuju
Senna wins against Maestro Yi 45.44% of the time which is 3.66% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 2.18% less often than would be expected.
The average opponent winrate against Maestro Yi is 49.10%.


Rammus
el Armadurillo
Senna wins against Rammus 45.93% of the time which is 3.13% lower against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 1.65% less often than would be expected.
The average opponent winrate against Rammus is 49.06%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 46.03% of the time which is 2.80% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.32% less often than would be expected.
The average opponent winrate against Warwick is 48.83%.


Trundle
el Rey de los Troles
Senna wins against Trundle 46.04% of the time which is 1.65% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.17% less often than would be expected.
The average opponent winrate against Trundle is 47.69%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 46.10% of the time which is 5.52% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 4.04% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.62%.


Kha'Zix
el Saqueador del Vacío
Senna wins against Kha'Zix 46.22% of the time which is 3.32% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 1.84% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.54%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 46.56% of the time which is 3.53% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.05% less often than would be expected.
The average opponent winrate against Gwen is 50.09%.


Nunu y Willump
el Niño y su Yeti
Senna wins against Nunu y Willump 46.81% of the time which is 2.27% lower against Nunu y Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu y Willump 0.79% less often than would be expected.
The average opponent winrate against Nunu y Willump is 49.08%.


Talon
la Sombra de la Navaja
Senna wins against Talon 46.88% of the time which is 3.73% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 2.25% less often than would be expected.
The average opponent winrate against Talon is 50.61%.


Viego
El Rey Arruinado
Senna wins against Viego 46.93% of the time which is 3.39% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.91% less often than would be expected.
The average opponent winrate against Viego is 50.32%.


Rek'Sai
la Excavadora del Vacío
Senna wins against Rek'Sai 47.00% of the time which is 2.78% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 1.30% less often than would be expected.
The average opponent winrate against Rek'Sai is 49.78%.


Karthus
el Canto de la Muerte
Senna wins against Karthus 47.04% of the time which is 3.89% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.41% less often than would be expected.
The average opponent winrate against Karthus is 50.93%.


Jax
el Maestro de Armas
Senna wins against Jax 47.08% of the time which is 1.65% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.17% less often than would be expected.
The average opponent winrate against Jax is 48.73%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 47.25% of the time which is 4.07% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.59% less often than would be expected.
The average opponent winrate against Lee Sin is 51.32%.


Jarvan IV
el Ejemplo de Demacia
Senna wins against Jarvan IV 47.26% of the time which is 1.43% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.05% more often than would be expected.
The average opponent winrate against Jarvan IV is 48.69%.


Xin Zhao
el Senescal de Demacia
Senna wins against Xin Zhao 47.32% of the time which is 2.32% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.84% less often than would be expected.
The average opponent winrate against Xin Zhao is 49.64%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 47.38% of the time which is 0.87% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.61% more often than would be expected.
The average opponent winrate against Volibear is 48.25%.


Wukong
el Rey de los Monos
Senna wins against Wukong 47.77% of the time which is 1.64% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.16% less often than would be expected.
The average opponent winrate against Wukong is 49.41%.


Briar
el Hambre Contenida
Senna wins against Briar 48.07% of the time which is 0.75% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 0.73% more often than would be expected.
The average opponent winrate against Briar is 48.82%.


Nocturne
la Pesadilla Eterna
Senna wins against Nocturne 48.13% of the time which is 1.13% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.35% more often than would be expected.
The average opponent winrate against Nocturne is 49.26%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 48.34% of the time which is 2.13% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 0.65% less often than would be expected.
The average opponent winrate against Naafiri is 50.47%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 48.40% of the time which is 2.54% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.06% less often than would be expected.
The average opponent winrate against Nidalee is 50.94%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 48.46% of the time which is 0.83% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.65% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.29%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 48.62% of the time which is 1.14% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.34% more often than would be expected.
The average opponent winrate against Pantheon is 49.76%.


Skarner
El Soberano Primordial
Senna wins against Skarner 48.91% of the time which is 5.27% lower against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 3.80% less often than would be expected.
The average opponent winrate against Skarner is 54.18%.


Kindred
los Cazadores Eternos
Senna wins against Kindred 49.20% of the time which is 0.08% lower against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 1.40% more often than would be expected.
The average opponent winrate against Kindred is 49.28%.


Hecarim
la Sombra de la Guerra
Senna wins against Hecarim 49.20% of the time which is 1.59% lower against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.11% less often than would be expected.
The average opponent winrate against Hecarim is 50.79%.


Ivern
el Árbol Padre
Senna wins against Ivern 49.29% of the time which is 1.19% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 2.67% more often than would be expected.
The average opponent winrate against Ivern is 48.10%.


Zed
el Maestro de las Sombras
Senna wins against Zed 49.32% of the time which is 3.65% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.17% less often than would be expected.
The average opponent winrate against Zed is 52.97%.


Bel'Veth
la Emperatriz del Vacío
Senna wins against Bel'Veth 49.33% of the time which is 0.05% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 1.43% more often than would be expected.
The average opponent winrate against Bel'Veth is 49.38%.


Rengar
el Orgullo Acechante
Senna wins against Rengar 49.67% of the time which is 1.08% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 0.40% more often than would be expected.
The average opponent winrate against Rengar is 50.75%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 50.18% of the time which is 0.46% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 1.94% more often than would be expected.
The average opponent winrate against Shaco is 49.72%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 50.33% of the time which is 1.05% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.53% more often than would be expected.
The average opponent winrate against Poppy is 49.28%.


Diana
el Desdén de la Luna
Senna wins against Diana 50.38% of the time which is 0.20% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.68% more often than would be expected.
The average opponent winrate against Diana is 50.18%.


Graves
el Forajido
Senna wins against Graves 50.51% of the time which is 0.93% lower against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.55% more often than would be expected.
The average opponent winrate against Graves is 51.44%.


Kayn
el Segador Sombrío
Senna wins against Kayn 50.54% of the time which is 0.37% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.11% more often than would be expected.
The average opponent winrate against Kayn is 50.91%.


Gragas
el Revoltoso
Senna wins against Gragas 50.55% of the time which is 0.35% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.13% more often than would be expected.
The average opponent winrate against Gragas is 50.90%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 51.05% of the time which is 1.75% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 3.23% more often than would be expected.
The average opponent winrate against Ekko is 49.30%.


Lillia
La Flor Tímida
Senna wins against Lillia 51.40% of the time which is 0.84% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 2.32% more often than would be expected.
The average opponent winrate against Lillia is 50.56%.


Elise
la Reina de las Arañas
Senna wins against Elise 51.50% of the time which is 2.12% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 3.60% more often than would be expected.
The average opponent winrate against Elise is 49.38%.


Vi
la Vigilante de Piltóver
Senna wins against Vi 51.94% of the time which is 0.82% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.66% more often than would be expected.
The average opponent winrate against Vi is 52.76%.


Zac
el Arma Secreta
Senna wins against Zac 51.99% of the time which is 1.14% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.62% more often than would be expected.
The average opponent winrate against Zac is 50.85%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 53.47% of the time which is 2.76% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 4.24% more often than would be expected.
The average opponent winrate against Qiyana is 50.71%.


Sejuani
la Furia del Norte
Senna wins against Sejuani 53.61% of the time which is 1.45% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 2.93% more often than would be expected.
The average opponent winrate against Sejuani is 52.16%.


Shyvana
la Hija del Dragón
Senna wins against Shyvana 53.78% of the time which is 2.45% higher against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 3.93% more often than would be expected.
The average opponent winrate against Shyvana is 51.33%.


Udyr
el Cambiapieles
Senna wins against Udyr 53.89% of the time which is 4.15% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 5.63% more often than would be expected.
The average opponent winrate against Udyr is 49.74%.