

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.
Platinum+ Champions Analysed: 20,808,248
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 top Counters
Senna support on Patch 15.16 is the strongest counter to top champions of Rek'Sai, Kai'Sa & Swain. While Senna support is countered most by top champions of Briar, Cassiopeia & Warwick. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Briar
el Hambre Contenida
Senna wins against Briar 41.03% of the time which is 6.85% lower against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 7.99% less often than would be expected.
The average opponent winrate against Briar is 47.88%.


Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 44.44% of the time which is 3.04% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.18% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.48%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 45.77% of the time which is 0.94% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.08% less often than would be expected.
The average opponent winrate against Warwick is 46.71%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 45.87% of the time which is 1.57% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 2.71% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.44%.


Varus
la Flecha del Castigo
Senna wins against Varus 45.98% of the time which is 3.72% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 4.86% less often than would be expected.
The average opponent winrate against Varus is 49.70%.


Gragas
el Revoltoso
Senna wins against Gragas 46.15% of the time which is 3.18% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 4.32% less often than would be expected.
The average opponent winrate against Gragas is 49.33%.


Zac
el Arma Secreta
Senna wins against Zac 46.25% of the time which is 1.27% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.41% less often than would be expected.
The average opponent winrate against Zac is 47.52%.


Rengar
el Orgullo Acechante
Senna wins against Rengar 46.58% of the time which is 3.14% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 4.28% less often than would be expected.
The average opponent winrate against Rengar is 49.72%.


Teemo
el Explorador Veloz
Senna wins against Teemo 46.75% of the time which is 0.48% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.62% less often than would be expected.
The average opponent winrate against Teemo is 47.23%.


Fiora
la Gran Duelista
Senna wins against Fiora 46.83% of the time which is 1.04% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 2.18% less often than would be expected.
The average opponent winrate against Fiora is 47.87%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 46.84% of the time which is 3.03% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 4.17% less often than would be expected.
The average opponent winrate against Ambessa is 49.87%.


Urgot
el Temerario
Senna wins against Urgot 47.01% of the time which is 0.00% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.14% less often than would be expected.
The average opponent winrate against Urgot is 47.01%.


Quinn
las Alas de Demacia
Senna wins against Quinn 47.08% of the time which is 0.72% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.42% less often than would be expected.
The average opponent winrate against Quinn is 46.36%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 47.09% of the time which is 1.86% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.00% less often than would be expected.
The average opponent winrate against Pantheon is 48.95%.


Karma
la Iluminada
Senna wins against Karma 47.33% of the time which is 1.60% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.74% less often than would be expected.
The average opponent winrate against Karma is 48.93%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 47.60% of the time which is 0.42% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.56% less often than would be expected.
The average opponent winrate against Kennen is 48.02%.


Sion
el Coloso no Muerto
Senna wins against Sion 47.62% of the time which is 0.83% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.97% less often than would be expected.
The average opponent winrate against Sion is 48.45%.


Maestro Yi
la Espada Wuju
Senna wins against Maestro Yi 47.83% of the time which is 4.29% lower against Maestro Yi than the average opponent.
After normalising both champions win rates Senna wins against Maestro Yi 5.43% less often than would be expected.
The average opponent winrate against Maestro Yi is 52.12%.


Kled
el Jinete Cascarrabias
Senna wins against Kled 47.88% of the time which is 0.63% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.51% less often than would be expected.
The average opponent winrate against Kled is 47.25%.


Camille
la Sombra de Acero
Senna wins against Camille 48.09% of the time which is 0.65% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.79% less often than would be expected.
The average opponent winrate against Camille is 48.74%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 48.14% of the time which is 0.74% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.40% less often than would be expected.
The average opponent winrate against Malphite is 47.40%.


Kayle
la Justiciera
Senna wins against Kayle 48.39% of the time which is 1.42% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.28% more often than would be expected.
The average opponent winrate against Kayle is 46.97%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 48.45% of the time which is 0.05% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.09% less often than would be expected.
The average opponent winrate against Poppy is 48.40%.


Singed
el Químico Loco
Senna wins against Singed 48.55% of the time which is 3.40% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.26% more often than would be expected.
The average opponent winrate against Singed is 45.15%.


Sett
El Jefe
Senna wins against Sett 48.66% of the time which is 1.73% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.59% more often than would be expected.
The average opponent winrate against Sett is 46.93%.


Rumble
la Amenaza Mecánica
Senna wins against Rumble 48.83% of the time which is 0.94% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.20% less often than would be expected.
The average opponent winrate against Rumble is 47.89%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 48.85% of the time which is 0.50% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.64% less often than would be expected.
The average opponent winrate against Aurora is 49.35%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 48.87% of the time which is 0.54% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.68% less often than would be expected.
The average opponent winrate against Aatrox is 49.41%.


Akali
la Asesina Furtiva
Senna wins against Akali 48.98% of the time which is 0.13% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.01% less often than would be expected.
The average opponent winrate against Akali is 48.85%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 49.03% of the time which is 1.05% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.09% less often than would be expected.
The average opponent winrate against Ornn is 47.98%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 49.13% of the time which is 1.56% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.42% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.57%.


Riven
la Desterrada
Senna wins against Riven 49.27% of the time which is 0.40% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.74% less often than would be expected.
The average opponent winrate against Riven is 48.87%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 49.51% of the time which is 1.68% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.54% more often than would be expected.
The average opponent winrate against Shen is 47.83%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 49.56% of the time which is 0.58% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.72% less often than would be expected.
The average opponent winrate against Gwen is 50.14%.


Gnar
el Eslabón Perdido
Senna wins against Gnar 49.58% of the time which is 0.07% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.21% less often than would be expected.
The average opponent winrate against Gnar is 49.65%.


Wukong
el Rey de los Monos
Senna wins against Wukong 49.73% of the time which is 1.63% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.49% more often than would be expected.
The average opponent winrate against Wukong is 48.10%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 49.87% of the time which is 2.02% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.88% more often than would be expected.
The average opponent winrate against Irelia is 47.85%.


Galio
el Coloso
Senna wins against Galio 50.00% of the time which is 1.51% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 0.37% more often than would be expected.
The average opponent winrate against Galio is 48.49%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 50.07% of the time which is 0.91% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.23% less often than would be expected.
The average opponent winrate against Renekton is 49.16%.


Garen
el Poder de Demacia
Senna wins against Garen 50.10% of the time which is 1.79% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.65% more often than would be expected.
The average opponent winrate against Garen is 48.31%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 50.60% of the time which is 0.69% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.45% less often than would be expected.
The average opponent winrate against Malzahar is 49.91%.


Jax
el Maestro de Armas
Senna wins against Jax 50.73% of the time which is 1.93% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.79% more often than would be expected.
The average opponent winrate against Jax is 48.80%.


Tryndamere
el Rey Bárbaro
Senna wins against Tryndamere 50.78% of the time which is 2.58% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.44% more often than would be expected.
The average opponent winrate against Tryndamere is 48.20%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 50.90% of the time which is 3.23% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.09% more often than would be expected.
The average opponent winrate against Vayne is 47.67%.


Yorick
Pastor de Almas
Senna wins against Yorick 51.07% of the time which is 2.37% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.23% more often than would be expected.
The average opponent winrate against Yorick is 48.70%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 51.15% of the time which is 2.66% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.52% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.49%.


Lee Sin
el Monje Ciego
Senna wins against Lee Sin 51.15% of the time which is 2.72% lower against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 3.86% less often than would be expected.
The average opponent winrate against Lee Sin is 53.87%.


Udyr
el Cambiapieles
Senna wins against Udyr 51.16% of the time which is 0.95% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 2.09% less often than would be expected.
The average opponent winrate against Udyr is 52.11%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 51.33% of the time which is 0.56% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.58% less often than would be expected.
The average opponent winrate against Jayce is 50.77%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 51.38% of the time which is 3.51% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 2.37% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.87%.


Illaoi
la Sacerdotisa del Kraken
Senna wins against Illaoi 51.45% of the time which is 3.25% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.11% more often than would be expected.
The average opponent winrate against Illaoi is 48.20%.


Olaf
el Berserker
Senna wins against Olaf 51.88% of the time which is 4.31% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 3.17% more often than would be expected.
The average opponent winrate against Olaf is 47.57%.


Viego
El Rey Arruinado
Senna wins against Viego 51.90% of the time which is 1.68% lower against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 2.82% less often than would be expected.
The average opponent winrate against Viego is 53.58%.


Yone
el Imborrable
Senna wins against Yone 51.97% of the time which is 0.47% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.67% less often than would be expected.
The average opponent winrate against Yone is 51.50%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 51.99% of the time which is 0.90% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 2.04% less often than would be expected.
The average opponent winrate against Smolder is 52.89%.


Nasus
el Curador de las Arenas
Senna wins against Nasus 52.07% of the time which is 4.03% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.89% more often than would be expected.
The average opponent winrate against Nasus is 48.04%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 52.27% of the time which is 2.46% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.32% more often than would be expected.
The average opponent winrate against Volibear is 49.81%.


Darius
la mano de Noxus
Senna wins against Darius 52.29% of the time which is 3.54% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 2.40% more often than would be expected.
The average opponent winrate against Darius is 48.75%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 52.38% of the time which is 3.55% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.41% more often than would be expected.
The average opponent winrate against Vladimir is 48.83%.


Gangplank
el Azote de los Mares
Senna wins against Gangplank 52.43% of the time which is 2.91% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.77% more often than would be expected.
The average opponent winrate against Gangplank is 49.52%.


Ivern
el Árbol Padre
Senna wins against Ivern 52.48% of the time which is 0.25% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 0.89% less often than would be expected.
The average opponent winrate against Ivern is 52.23%.


K'Sante
El Orgullo de Nazumah
Senna wins against K'Sante 52.52% of the time which is 1.07% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.07% less often than would be expected.
The average opponent winrate against K'Sante is 51.45%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 52.97% of the time which is 4.48% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.34% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.49%.


Yasuo
el Imperdonable
Senna wins against Yasuo 53.50% of the time which is 3.25% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.11% more often than would be expected.
The average opponent winrate against Yasuo is 50.25%.


Sylas
el Usurpador
Senna wins against Sylas 53.88% of the time which is 3.33% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 2.19% more often than would be expected.
The average opponent winrate against Sylas is 50.55%.


Trundle
el Rey de los Troles
Senna wins against Trundle 53.88% of the time which is 2.53% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.39% more often than would be expected.
The average opponent winrate against Trundle is 51.35%.


Maokai
el Treant Retorcido
Senna wins against Maokai 54.25% of the time which is 5.76% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 4.62% more often than would be expected.
The average opponent winrate against Maokai is 48.49%.


Ryze
el Mago Rúnico
Senna wins against Ryze 55.43% of the time which is 6.95% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 5.81% more often than would be expected.
The average opponent winrate against Ryze is 48.48%.


Kayn
el Segador Sombrío
Senna wins against Kayn 56.29% of the time which is 4.36% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 3.22% more often than would be expected.
The average opponent winrate against Kayn is 51.93%.


Fiddlesticks
el Terror Ancestral
Senna wins against Fiddlesticks 57.49% of the time which is 8.47% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 7.33% more often than would be expected.
The average opponent winrate against Fiddlesticks is 49.02%.


Swain
el Gran General Noxiano
Senna wins against Swain 58.11% of the time which is 9.46% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 8.32% more often than would be expected.
The average opponent winrate against Swain is 48.65%.


Kai'Sa
La Hija del Vacío
Senna wins against Kai'Sa 58.27% of the time which is 4.03% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.89% more often than would be expected.
The average opponent winrate against Kai'Sa is 54.24%.


Rek'Sai
la Excavadora del Vacío
Senna wins against Rek'Sai 58.54% of the time which is 9.16% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 8.02% more often than would be expected.
The average opponent winrate against Rek'Sai is 49.38%.