

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: 6,819,292
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 Sejuani, Zac & Lillia. While Senna support is countered most by jungle champions of Shyvana, Jax & Gwen. Below is a detailed breakdown of Senna support counters against jungle champions with a minimum of 100 games.


Shyvana
la Hija del Dragón
Senna wins against Shyvana 41.89% of the time which is 9.02% lower against Shyvana than the average opponent.
After normalising both champions win rates Senna wins against Shyvana 7.05% less often than would be expected.
The average opponent winrate against Shyvana is 50.91%.


Jax
el Maestro de Armas
Senna wins against Jax 43.00% of the time which is 5.78% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.81% less often than would be expected.
The average opponent winrate against Jax is 48.78%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 43.02% of the time which is 6.78% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 4.81% less often than would be expected.
The average opponent winrate against Gwen is 49.80%.


Talon
la Sombra de la Navaja
Senna wins against Talon 44.63% of the time which is 5.60% lower against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 3.63% less often than would be expected.
The average opponent winrate against Talon is 50.23%.


Kha'Zix
el Saqueador del Vacío
Senna wins against Kha'Zix 44.67% of the time which is 5.16% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 3.19% less often than would be expected.
The average opponent winrate against Kha'Zix is 49.83%.


Bel'Veth
la Emperatriz del Vacío
Senna wins against Bel'Veth 44.71% of the time which is 4.47% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 2.50% less often than would be expected.
The average opponent winrate against Bel'Veth is 49.18%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 44.75% of the time which is 4.01% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 2.04% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.76%.


Nunu y Willump
el Niño y su Yeti
Senna wins against Nunu y Willump 45.20% of the time which is 4.29% lower against Nunu y Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu y Willump 2.32% less often than would be expected.
The average opponent winrate against Nunu y Willump is 49.49%.


Nocturne
la Pesadilla Eterna
Senna wins against Nocturne 45.65% of the time which is 3.34% lower against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.37% less often than would be expected.
The average opponent winrate against Nocturne is 48.99%.


Diana
el Desdén de la Luna
Senna wins against Diana 45.68% of the time which is 4.70% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 2.73% less often than would be expected.
The average opponent winrate against Diana is 50.38%.


Jarvan IV
el Ejemplo de Demacia
Senna wins against Jarvan IV 45.75% of the time which is 3.17% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.20% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.92%.


Rengar
el Orgullo Acechante
Senna wins against Rengar 46.15% of the time which is 5.30% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 3.33% less often than would be expected.
The average opponent winrate against Rengar is 51.45%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 46.26% of the time which is 2.94% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.97% less often than would be expected.
The average opponent winrate against Ekko is 49.20%.


Viego
El Rey Arruinado
Senna wins against Viego 46.42% of the time which is 4.16% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.19% less often than would be expected.
The average opponent winrate against Viego is 50.58%.


Gragas
el Revoltoso
Senna wins against Gragas 46.43% of the time which is 3.98% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.01% less often than would be expected.
The average opponent winrate against Gragas is 50.41%.


Rammus
el Armadurillo
Senna wins against Rammus 46.86% of the time which is 3.00% lower against Rammus than the average opponent.
After normalising both champions win rates Senna wins against Rammus 1.03% less often than would be expected.
The average opponent winrate against Rammus is 49.86%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 47.03% of the time which is 1.00% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.96% more often than would be expected.
The average opponent winrate against Volibear is 48.03%.


Kayn
el Segador Sombrío
Senna wins against Kayn 47.06% of the time which is 3.32% lower against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.35% less often than would be expected.
The average opponent winrate against Kayn is 50.38%.


Hecarim
la Sombra de la Guerra
Senna wins against Hecarim 47.19% of the time which is 3.51% lower against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 1.54% less often than would be expected.
The average opponent winrate against Hecarim is 50.70%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 47.32% of the time which is 3.72% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.75% less often than would be expected.
The average opponent winrate against Dr. Mundo is 51.04%.


Ivern
el Árbol Padre
Senna wins against Ivern 47.56% of the time which is 0.34% lower against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 1.62% more often than would be expected.
The average opponent winrate against Ivern is 47.90%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 47.71% of the time which is 2.65% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.68% less often than would be expected.
The average opponent winrate against Nidalee is 50.36%.


Amumu
la Momia Triste
Senna wins against Amumu 47.83% of the time which is 3.00% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 1.03% less often than would be expected.
The average opponent winrate against Amumu is 50.83%.


Trundle
el Rey de los Troles
Senna wins against Trundle 47.86% of the time which is 0.42% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.38% more often than would be expected.
The average opponent winrate against Trundle is 47.44%.


Briar
el Hambre Contenida
Senna wins against Briar 47.95% of the time which is 0.73% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 1.24% more often than would be expected.
The average opponent winrate against Briar is 48.68%.


Evelynn
Abrazo de la Agonía
Senna wins against Evelynn 48.22% of the time which is 1.53% lower against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 0.44% more often than would be expected.
The average opponent winrate against Evelynn is 49.75%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 48.44% of the time which is 0.14% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.11% more often than would be expected.
The average opponent winrate against Warwick is 48.30%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 48.65% of the time which is 1.48% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 0.49% more often than would be expected.
The average opponent winrate against Shaco is 50.13%.


Graves
el Forajido
Senna wins against Graves 48.73% of the time which is 2.83% lower against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 0.86% less often than would be expected.
The average opponent winrate against Graves is 51.56%.


Maestro Yi
la Espada Wuju
Senna wins against Maestro Yi 49.07% of the time which is 0.08% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 1.89% more often than would be expected.
The average opponent winrate against Maestro Yi is 49.15%.


Skarner
El Soberano Primordial
Senna wins against Skarner 49.17% of the time which is 4.38% lower against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 2.41% less often than would be expected.
The average opponent winrate against Skarner is 53.55%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 49.25% of the time which is 1.54% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.43% more often than would be expected.
The average opponent winrate against Lee Sin is 50.79%.


Xin Zhao
el Senescal de Demacia
Senna wins against Xin Zhao 49.40% of the time which is 0.04% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 2.01% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.36%.


Udyr
el Cambiapieles
Senna wins against Udyr 49.51% of the time which is 0.11% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 2.08% more often than would be expected.
The average opponent winrate against Udyr is 49.40%.


Elise
la Reina de las Arañas
Senna wins against Elise 49.54% of the time which is 0.43% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.54% more often than would be expected.
The average opponent winrate against Elise is 49.97%.


Kindred
los Cazadores Eternos
Senna wins against Kindred 50.13% of the time which is 0.78% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 2.75% more often than would be expected.
The average opponent winrate against Kindred is 49.35%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 50.33% of the time which is 0.71% lower against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.26% more often than would be expected.
The average opponent winrate against Naafiri is 51.04%.


Rek'Sai
la Excavadora del Vacío
Senna wins against Rek'Sai 50.75% of the time which is 0.78% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 1.19% more often than would be expected.
The average opponent winrate against Rek'Sai is 51.53%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 50.98% of the time which is 1.82% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.79% more often than would be expected.
The average opponent winrate against Poppy is 49.16%.


Vi
la Vigilante de Piltóver
Senna wins against Vi 51.09% of the time which is 1.41% lower against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.56% more often than would be expected.
The average opponent winrate against Vi is 52.50%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 51.16% of the time which is 0.88% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.09% more often than would be expected.
The average opponent winrate against Pantheon is 52.04%.


Karthus
el Canto de la Muerte
Senna wins against Karthus 51.50% of the time which is 0.12% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 1.85% more often than would be expected.
The average opponent winrate against Karthus is 51.62%.


Wukong
el Rey de los Monos
Senna wins against Wukong 51.81% of the time which is 2.22% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 4.19% more often than would be expected.
The average opponent winrate against Wukong is 49.59%.


Zed
el Maestro de las Sombras
Senna wins against Zed 52.52% of the time which is 0.59% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.38% more often than would be expected.
The average opponent winrate against Zed is 53.11%.


Lillia
La Flor Tímida
Senna wins against Lillia 52.66% of the time which is 2.37% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 4.34% more often than would be expected.
The average opponent winrate against Lillia is 50.29%.


Zac
el Arma Secreta
Senna wins against Zac 53.28% of the time which is 2.71% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 4.68% more often than would be expected.
The average opponent winrate against Zac is 50.57%.


Sejuani
la Furia del Norte
Senna wins against Sejuani 54.85% of the time which is 2.18% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 4.15% more often than would be expected.
The average opponent winrate against Sejuani is 52.67%.