

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: 1,537,906
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 15.10 is the strongest counter to jungle champions of Dr. Mundo, Fiddlesticks & Gragas. While Senna bottom is countered most by jungle champions of Karthus, Taliyah & Qiyana. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Karthus
el Canto de la Muerte
Senna wins against Karthus 45.70% of the time which is 1.41% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 5.93% less often than would be expected.
The average opponent winrate against Karthus is 47.11%.


Taliyah
la Tejedora de Piedra
Senna wins against Taliyah 45.76% of the time which is 2.09% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 6.61% less often than would be expected.
The average opponent winrate against Taliyah is 47.85%.


Qiyana
La Emperatriz de los Elementos
Senna wins against Qiyana 46.29% of the time which is 0.80% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 5.32% less often than would be expected.
The average opponent winrate against Qiyana is 47.09%.


Nocturne
la Pesadilla Eterna
Senna wins against Nocturne 48.18% of the time which is 1.46% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 3.06% less often than would be expected.
The average opponent winrate against Nocturne is 46.72%.


Ivern
el Árbol Padre
Senna wins against Ivern 48.82% of the time which is 3.86% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.65% less often than would be expected.
The average opponent winrate against Ivern is 44.96%.


Nunu y Willump
el Niño y su Yeti
Senna wins against Nunu y Willump 48.89% of the time which is 2.48% higher against Nunu y Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu y Willump 2.04% less often than would be expected.
The average opponent winrate against Nunu y Willump is 46.41%.


Talon
la Sombra de la Navaja
Senna wins against Talon 48.95% of the time which is 1.26% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 3.26% less often than would be expected.
The average opponent winrate against Talon is 47.69%.


Evelynn
Abrazo de la Agonía
Senna wins against Evelynn 49.22% of the time which is 3.64% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 0.87% less often than would be expected.
The average opponent winrate against Evelynn is 45.58%.


Kayn
el Segador Sombrío
Senna wins against Kayn 49.31% of the time which is 2.50% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.02% less often than would be expected.
The average opponent winrate against Kayn is 46.81%.


Kha'Zix
el Saqueador del Vacío
Senna wins against Kha'Zix 49.93% of the time which is 2.74% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 1.78% less often than would be expected.
The average opponent winrate against Kha'Zix is 47.19%.


Udyr
el Cambiapieles
Senna wins against Udyr 50.95% of the time which is 2.23% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 2.29% less often than would be expected.
The average opponent winrate against Udyr is 48.72%.


Jarvan IV
el Ejemplo de Demacia
Senna wins against Jarvan IV 50.97% of the time which is 3.86% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.66% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.11%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 51.08% of the time which is 4.25% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.27% less often than would be expected.
The average opponent winrate against Nidalee is 46.83%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 51.24% of the time which is 3.43% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.09% less often than would be expected.
The average opponent winrate against Pantheon is 47.81%.


Hecarim
la Sombra de la Guerra
Senna wins against Hecarim 51.25% of the time which is 4.13% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 0.39% less often than would be expected.
The average opponent winrate against Hecarim is 47.12%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 51.26% of the time which is 5.24% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.73% more often than would be expected.
The average opponent winrate against Warwick is 46.02%.


Zyra
el Despertar de las Espinas
Senna wins against Zyra 51.52% of the time which is 1.33% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 3.19% less often than would be expected.
The average opponent winrate against Zyra is 50.19%.


Bel'Veth
la Emperatriz del Vacío
Senna wins against Bel'Veth 51.59% of the time which is 4.84% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 0.32% more often than would be expected.
The average opponent winrate against Bel'Veth is 46.75%.


Rengar
el Orgullo Acechante
Senna wins against Rengar 51.61% of the time which is 5.82% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 1.31% more often than would be expected.
The average opponent winrate against Rengar is 45.79%.


Rek'Sai
la Excavadora del Vacío
Senna wins against Rek'Sai 51.70% of the time which is 7.83% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 3.33% more often than would be expected.
The average opponent winrate against Rek'Sai is 43.87%.


Zac
el Arma Secreta
Senna wins against Zac 51.96% of the time which is 5.14% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.62% more often than would be expected.
The average opponent winrate against Zac is 46.82%.


Viego
El Rey Arruinado
Senna wins against Viego 52.13% of the time which is 3.37% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.15% less often than would be expected.
The average opponent winrate against Viego is 48.76%.


Ekko
el Joven que Fragmentó el Tiempo
Senna wins against Ekko 52.20% of the time which is 4.73% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.21% more often than would be expected.
The average opponent winrate against Ekko is 47.47%.


Zed
el Maestro de las Sombras
Senna wins against Zed 52.32% of the time which is 2.03% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.49% less often than would be expected.
The average opponent winrate against Zed is 50.29%.


Maestro Yi
la Espada Wuju
Senna wins against Maestro Yi 52.52% of the time which is 5.89% higher against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 1.37% more often than would be expected.
The average opponent winrate against Maestro Yi is 46.63%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 52.87% of the time which is 4.80% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.28% more often than would be expected.
The average opponent winrate against Volibear is 48.07%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 52.92% of the time which is 4.15% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.37% less often than would be expected.
The average opponent winrate against Lee Sin is 48.77%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 53.57% of the time which is 7.96% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.45% more often than would be expected.
The average opponent winrate against Poppy is 45.61%.


Wukong
el Rey de los Monos
Senna wins against Wukong 53.62% of the time which is 6.39% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 1.87% more often than would be expected.
The average opponent winrate against Wukong is 47.23%.


Shaco
el Bufón Siniestro
Senna wins against Shaco 53.88% of the time which is 7.93% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.42% more often than would be expected.
The average opponent winrate against Shaco is 45.95%.


Xin Zhao
el Senescal de Demacia
Senna wins against Xin Zhao 53.90% of the time which is 5.59% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 1.07% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.31%.


Kindred
los Cazadores Eternos
Senna wins against Kindred 54.04% of the time which is 7.46% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 2.94% more often than would be expected.
The average opponent winrate against Kindred is 46.58%.


Naafiri
la Sabueso de las Cien Mordidas
Senna wins against Naafiri 54.13% of the time which is 6.00% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 1.48% more often than would be expected.
The average opponent winrate against Naafiri is 48.13%.


Elise
la Reina de las Arañas
Senna wins against Elise 54.28% of the time which is 8.14% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 3.63% more often than would be expected.
The average opponent winrate against Elise is 46.14%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 54.35% of the time which is 7.23% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.71% more often than would be expected.
The average opponent winrate against Gwen is 47.12%.


Briar
el Hambre Contenida
Senna wins against Briar 54.60% of the time which is 7.92% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 3.40% more often than would be expected.
The average opponent winrate against Briar is 46.68%.


Diana
el Desdén de la Luna
Senna wins against Diana 55.37% of the time which is 5.94% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.42% more often than would be expected.
The average opponent winrate against Diana is 49.43%.


Graves
el Forajido
Senna wins against Graves 55.63% of the time which is 7.73% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 3.21% more often than would be expected.
The average opponent winrate against Graves is 47.90%.


Sejuani
la Furia del Norte
Senna wins against Sejuani 55.84% of the time which is 4.55% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 0.03% more often than would be expected.
The average opponent winrate against Sejuani is 51.29%.


Vi
la Vigilante de Piltóver
Senna wins against Vi 56.55% of the time which is 4.54% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 0.03% more often than would be expected.
The average opponent winrate against Vi is 52.01%.


Skarner
El Soberano Primordial
Senna wins against Skarner 56.96% of the time which is 6.73% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 2.21% more often than would be expected.
The average opponent winrate against Skarner is 50.23%.


Lillia
La Flor Tímida
Senna wins against Lillia 57.00% of the time which is 7.87% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 3.35% more often than would be expected.
The average opponent winrate against Lillia is 49.13%.


Gragas
el Revoltoso
Senna wins against Gragas 58.18% of the time which is 8.29% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.77% more often than would be expected.
The average opponent winrate against Gragas is 49.89%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 58.21% of the time which is 9.30% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 4.78% more often than would be expected.
The average opponent winrate against Fiddlesticks is 48.91%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 58.67% of the time which is 10.00% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 5.48% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.67%.