

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.
Master Champions Analysed: 915,398
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 bottom vs jungle Counters
Senna bottom on Patch 15.11 is the strongest counter to jungle champions of Sejuani, Skarner & Fiddlesticks. While Senna bottom is countered most by jungle champions of Qiyana, Rengar & Ivern. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 45.21% of the time which is 0.69% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 6.59% less often than would be expected.
The average opponent winrate against Qiyana is 45.90%.


Rengar
El Acechador Orgulloso
Senna wins against Rengar 45.76% of the time which is 0.43% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 6.33% less often than would be expected.
The average opponent winrate against Rengar is 46.19%.


Ivern
El Padre Arborescente
Senna wins against Ivern 46.02% of the time which is 1.85% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 4.03% less often than would be expected.
The average opponent winrate against Ivern is 44.17%.


Shaco
El Bufón Siniestro
Senna wins against Shaco 47.51% of the time which is 1.73% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 4.17% less often than would be expected.
The average opponent winrate against Shaco is 45.78%.


Taliyah
La Tejedora de Piedra
Senna wins against Taliyah 48.82% of the time which is 1.84% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 4.06% less often than would be expected.
The average opponent winrate against Taliyah is 46.98%.


Volibear
la Tormenta Incesante
Senna wins against Volibear 49.86% of the time which is 2.94% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.96% less often than would be expected.
The average opponent winrate against Volibear is 46.92%.


Xin Zhao
El Senescal de Demacia
Senna wins against Xin Zhao 49.89% of the time which is 2.05% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 3.86% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.84%.


Maestro Yi
El Espadachín Wuju
Senna wins against Maestro Yi 50.30% of the time which is 4.28% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 1.62% less often than would be expected.
The average opponent winrate against Maestro Yi is 46.02%.


Zyra
La Dama de Espinas
Senna wins against Zyra 50.88% of the time which is 2.11% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 3.79% less often than would be expected.
The average opponent winrate against Zyra is 48.77%.


Kindred
Los Cazadores Eternos
Senna wins against Kindred 51.00% of the time which is 5.72% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.17% less often than would be expected.
The average opponent winrate against Kindred is 45.28%.


Evelynn
El Abrazo Agónico
Senna wins against Evelynn 51.49% of the time which is 2.85% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 3.05% less often than would be expected.
The average opponent winrate against Evelynn is 48.64%.


Ekko
El Chico que Quebró el Tiempo
Senna wins against Ekko 52.14% of the time which is 6.14% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.24% more often than would be expected.
The average opponent winrate against Ekko is 46.00%.


Lillia
el Tímido Florecer
Senna wins against Lillia 52.19% of the time which is 2.98% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 2.92% less often than would be expected.
The average opponent winrate against Lillia is 49.21%.


Elise
La Reina de las Arañas
Senna wins against Elise 52.21% of the time which is 3.61% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 2.30% less often than would be expected.
The average opponent winrate against Elise is 48.60%.


Hecarim
La Sombra de la Guerra
Senna wins against Hecarim 52.31% of the time which is 3.69% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 2.22% less often than would be expected.
The average opponent winrate against Hecarim is 48.62%.


Nidalee
La Cazadora Bestial
Senna wins against Nidalee 52.76% of the time which is 4.87% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 1.04% less often than would be expected.
The average opponent winrate against Nidalee is 47.89%.


Jarvan IV
El Ejemplo de Demacia
Senna wins against Jarvan IV 52.88% of the time which is 7.01% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.11% more often than would be expected.
The average opponent winrate against Jarvan IV is 45.87%.


Gwen
La Costurera Consagrada
Senna wins against Gwen 53.02% of the time which is 4.25% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.65% less often than would be expected.
The average opponent winrate against Gwen is 48.77%.


Nunu y Willump
Un Niño y su Yeti
Senna wins against Nunu y Willump 53.18% of the time which is 5.49% higher against Nunu y Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu y Willump 0.42% less often than would be expected.
The average opponent winrate against Nunu y Willump is 47.69%.


Vi
La Agente de Piltover
Senna wins against Vi 53.24% of the time which is 3.30% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 2.60% less often than would be expected.
The average opponent winrate against Vi is 49.94%.


Lee Sin
El Monje Ciego
Senna wins against Lee Sin 53.49% of the time which is 5.28% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.63% less often than would be expected.
The average opponent winrate against Lee Sin is 48.21%.


Nocturne
La Pesadilla Eterna
Senna wins against Nocturne 54.28% of the time which is 5.88% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.03% less often than would be expected.
The average opponent winrate against Nocturne is 48.40%.


Warwick
la Ira Descontrolada de Zaun
Senna wins against Warwick 54.31% of the time which is 7.58% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.68% more often than would be expected.
The average opponent winrate against Warwick is 46.73%.


Karthus
La Voz de la Muerte
Senna wins against Karthus 54.32% of the time which is 5.89% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 0.02% less often than would be expected.
The average opponent winrate against Karthus is 48.43%.


Talon
La Sombra de la Espada
Senna wins against Talon 54.35% of the time which is 7.24% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.34% more often than would be expected.
The average opponent winrate against Talon is 47.11%.


Viego
el Rey Arruinado
Senna wins against Viego 54.42% of the time which is 6.36% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.45% more often than would be expected.
The average opponent winrate against Viego is 48.06%.


Diana
El Desdén de la Luna
Senna wins against Diana 54.66% of the time which is 5.51% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.39% less often than would be expected.
The average opponent winrate against Diana is 49.15%.


Kha'Zix
El Saqueador del Vacío
Senna wins against Kha'Zix 54.88% of the time which is 8.19% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 2.29% more often than would be expected.
The average opponent winrate against Kha'Zix is 46.69%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 55.41% of the time which is 6.91% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.00% more often than would be expected.
The average opponent winrate against Pantheon is 48.50%.


Wukong
El Rey Mono
Senna wins against Wukong 55.45% of the time which is 8.34% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 2.44% more often than would be expected.
The average opponent winrate against Wukong is 47.11%.


Udyr
El Caminante Espiritual
Senna wins against Udyr 55.59% of the time which is 8.54% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 2.64% more often than would be expected.
The average opponent winrate against Udyr is 47.05%.


Naafiri
Sabuesa de las Mil Dentelladas
Senna wins against Naafiri 55.70% of the time which is 8.47% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.57% more often than would be expected.
The average opponent winrate against Naafiri is 47.23%.


Zac
El Arma Secreta
Senna wins against Zac 55.78% of the time which is 6.12% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.22% more often than would be expected.
The average opponent winrate against Zac is 49.66%.


Graves
El Forajido
Senna wins against Graves 55.79% of the time which is 8.77% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 2.87% more often than would be expected.
The average opponent winrate against Graves is 47.02%.


Zed
El Maestro de las Sombras
Senna wins against Zed 55.97% of the time which is 4.79% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 1.10% less often than would be expected.
The average opponent winrate against Zed is 51.18%.


Trundle
El Rey Trol
Senna wins against Trundle 55.97% of the time which is 8.11% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.20% more often than would be expected.
The average opponent winrate against Trundle is 47.86%.


Rek'Sai
La Amenaza Subterránea
Senna wins against Rek'Sai 56.25% of the time which is 9.65% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 3.75% more often than would be expected.
The average opponent winrate against Rek'Sai is 46.60%.


Kayn
la Guadaña de las Sombras
Senna wins against Kayn 56.28% of the time which is 8.85% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.95% more often than would be expected.
The average opponent winrate against Kayn is 47.43%.


Dr. Mundo
El Loco de Zaun
Senna wins against Dr. Mundo 57.22% of the time which is 7.61% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.71% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.61%.


Bel'Veth
la Emperatriz del Vacío
Senna wins against Bel'Veth 57.43% of the time which is 10.26% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 4.36% more often than would be expected.
The average opponent winrate against Bel'Veth is 47.17%.


Gragas
El Camorrista
Senna wins against Gragas 58.47% of the time which is 11.87% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 5.97% more often than would be expected.
The average opponent winrate against Gragas is 46.60%.


Poppy
La Guardiana del Martillo
Senna wins against Poppy 58.68% of the time which is 12.20% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 6.30% more often than would be expected.
The average opponent winrate against Poppy is 46.48%.


Amumu
La Momia Triste
Senna wins against Amumu 59.29% of the time which is 8.54% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 2.65% more often than would be expected.
The average opponent winrate against Amumu is 50.75%.


Briar
la Gula Confinada
Senna wins against Briar 59.76% of the time which is 10.26% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 4.36% more often than would be expected.
The average opponent winrate against Briar is 49.50%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 61.70% of the time which is 15.35% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 9.45% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.35%.


Skarner
el Soberano Primigenio
Senna wins against Skarner 62.28% of the time which is 12.03% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 6.13% more often than would be expected.
The average opponent winrate against Skarner is 50.25%.


Sejuani
La Furia del Norte
Senna wins against Sejuani 64.66% of the time which is 11.74% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 5.87% more often than would be expected.
The average opponent winrate against Sejuani is 52.92%.