

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: 9,780,488
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 15.8 is the strongest counter to top champions of Nidalee, Tahm Kench & Zac. While Senna support is countered most by top champions of Irelia, Swain & Kayle. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 46.19% of the time which is 1.91% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 5.23% less often than would be expected.
The average opponent winrate against Irelia is 48.10%.


Swain
el Gran General Noxiano
Senna wins against Swain 46.21% of the time which is 1.92% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 5.24% less often than would be expected.
The average opponent winrate against Swain is 48.13%.


Kayle
la Justiciera
Senna wins against Kayle 48.08% of the time which is 1.28% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.04% less often than would be expected.
The average opponent winrate against Kayle is 46.80%.


Teemo
el Explorador Veloz
Senna wins against Teemo 48.65% of the time which is 2.11% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.21% less often than would be expected.
The average opponent winrate against Teemo is 46.54%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 49.07% of the time which is 1.20% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.12% less often than would be expected.
The average opponent winrate against Vayne is 47.87%.


Urgot
el Temerario
Senna wins against Urgot 49.17% of the time which is 3.03% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.28% less often than would be expected.
The average opponent winrate against Urgot is 46.14%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 49.38% of the time which is 2.60% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.72% less often than would be expected.
The average opponent winrate against Malphite is 46.78%.


Ryze
el Mago Rúnico
Senna wins against Ryze 49.48% of the time which is 1.81% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.51% less often than would be expected.
The average opponent winrate against Ryze is 47.67%.


Malzahar
el Profeta del Vacío
Senna wins against Malzahar 49.52% of the time which is 2.87% 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 46.65%.


Gnar
el Eslabón Perdido
Senna wins against Gnar 49.60% of the time which is 0.31% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 3.01% less often than would be expected.
The average opponent winrate against Gnar is 49.29%.


Sylas
el Usurpador
Senna wins against Sylas 49.83% of the time which is 1.61% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.71% less often than would be expected.
The average opponent winrate against Sylas is 48.22%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 49.92% of the time which is 4.77% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 1.46% more often than would be expected.
The average opponent winrate against Warwick is 45.15%.


Fiora
la Gran Duelista
Senna wins against Fiora 50.33% of the time which is 2.21% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.11% less often than would be expected.
The average opponent winrate against Fiora is 48.12%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 50.46% of the time which is 1.95% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.37% less often than would be expected.
The average opponent winrate against Aatrox is 48.51%.


Rengar
el Orgullo Acechante
Senna wins against Rengar 50.50% of the time which is 0.24% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 3.08% less often than would be expected.
The average opponent winrate against Rengar is 50.26%.


Wukong
el Rey de los Monos
Senna wins against Wukong 50.61% of the time which is 2.91% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.41% less often than would be expected.
The average opponent winrate against Wukong is 47.70%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 50.71% of the time which is 1.84% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.48% less often than would be expected.
The average opponent winrate against Kennen is 48.87%.


Nasus
el Curador de las Arenas
Senna wins against Nasus 50.85% of the time which is 3.40% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.08% more often than would be expected.
The average opponent winrate against Nasus is 47.45%.


Darius
la mano de Noxus
Senna wins against Darius 50.85% of the time which is 1.62% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.70% less often than would be expected.
The average opponent winrate against Darius is 49.23%.


Gragas
el Revoltoso
Senna wins against Gragas 50.91% of the time which is 2.10% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.22% less often than would be expected.
The average opponent winrate against Gragas is 48.81%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 50.95% of the time which is 2.73% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.59% less often than would be expected.
The average opponent winrate against Gwen is 48.22%.


Gangplank
el Azote de los Mares
Senna wins against Gangplank 50.97% of the time which is 1.72% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.60% less often than would be expected.
The average opponent winrate against Gangplank is 49.25%.


Trundle
el Rey de los Troles
Senna wins against Trundle 50.98% of the time which is 2.86% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.46% less often than would be expected.
The average opponent winrate against Trundle is 48.12%.


Camille
la Sombra de Acero
Senna wins against Camille 51.00% of the time which is 3.00% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.32% less often than would be expected.
The average opponent winrate against Camille is 48.00%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 51.02% of the time which is 2.71% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.61% less often than would be expected.
The average opponent winrate against Pantheon is 48.31%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 51.24% of the time which is 3.02% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.30% less often than would be expected.
The average opponent winrate against Shen is 48.22%.


Sett
El Jefe
Senna wins against Sett 51.38% of the time which is 5.13% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.82% more often than would be expected.
The average opponent winrate against Sett is 46.25%.


Illaoi
la Sacerdotisa del Kraken
Senna wins against Illaoi 51.42% of the time which is 2.36% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 0.96% less often than would be expected.
The average opponent winrate against Illaoi is 49.06%.


Jax
el Maestro de Armas
Senna wins against Jax 51.59% of the time which is 1.31% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.01% less often than would be expected.
The average opponent winrate against Jax is 50.28%.


Quinn
las Alas de Demacia
Senna wins against Quinn 51.70% of the time which is 5.80% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 2.49% more often than would be expected.
The average opponent winrate against Quinn is 45.90%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 51.74% of the time which is 4.82% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.50% more often than would be expected.
The average opponent winrate against Ornn is 46.92%.


Singed
el Químico Loco
Senna wins against Singed 51.88% of the time which is 5.30% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 1.98% more often than would be expected.
The average opponent winrate against Singed is 46.58%.


Rumble
la Amenaza Mecánica
Senna wins against Rumble 51.91% of the time which is 0.82% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.50% less often than would be expected.
The average opponent winrate against Rumble is 51.09%.


Olaf
el Berserker
Senna wins against Olaf 51.99% of the time which is 5.07% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.75% more often than would be expected.
The average opponent winrate against Olaf is 46.92%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 52.01% of the time which is 4.13% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.81% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.88%.


Smolder
el Dragoncito Flamante
Senna wins against Smolder 52.10% of the time which is 0.25% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.56% less often than would be expected.
The average opponent winrate against Smolder is 52.35%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 52.11% of the time which is 3.57% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.25% more often than would be expected.
The average opponent winrate against Volibear is 48.54%.


Sion
el Coloso no Muerto
Senna wins against Sion 52.26% of the time which is 3.33% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.01% more often than would be expected.
The average opponent winrate against Sion is 48.93%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 52.34% of the time which is 3.99% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.67% more often than would be expected.
The average opponent winrate against Renekton is 48.35%.


K'Sante
El Orgullo de Nazumah
Senna wins against K'Sante 52.65% of the time which is 0.49% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 2.82% less often than would be expected.
The average opponent winrate against K'Sante is 52.16%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 52.67% of the time which is 2.51% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.81% less often than would be expected.
The average opponent winrate against Ambessa is 50.16%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 52.82% of the time which is 3.65% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.33% more often than would be expected.
The average opponent winrate against Vladimir is 49.17%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 53.04% of the time which is 5.87% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.55% more often than would be expected.
The average opponent winrate against Dr. Mundo is 47.17%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 53.05% of the time which is 2.42% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.90% less often than would be expected.
The average opponent winrate against Jayce is 50.63%.


Riven
la Desterrada
Senna wins against Riven 53.20% of the time which is 5.50% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 2.18% more often than would be expected.
The average opponent winrate against Riven is 47.70%.


Yasuo
el Imperdonable
Senna wins against Yasuo 53.34% of the time which is 3.55% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.23% more often than would be expected.
The average opponent winrate against Yasuo is 49.79%.


Akali
la Asesina Furtiva
Senna wins against Akali 53.42% of the time which is 5.41% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.09% more often than would be expected.
The average opponent winrate against Akali is 48.01%.


Yorick
Pastor de Almas
Senna wins against Yorick 53.58% of the time which is 6.85% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 3.53% more often than would be expected.
The average opponent winrate against Yorick is 46.73%.


Garen
el Poder de Demacia
Senna wins against Garen 53.80% of the time which is 5.27% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.95% more often than would be expected.
The average opponent winrate against Garen is 48.53%.


Xin Zhao
el Senescal de Demacia
Senna wins against Xin Zhao 53.85% of the time which is 4.07% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 0.75% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.78%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 54.19% of the time which is 6.45% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.13% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.74%.


Tryndamere
el Rey Bárbaro
Senna wins against Tryndamere 54.23% of the time which is 5.18% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.86% more often than would be expected.
The average opponent winrate against Tryndamere is 49.05%.


Yone
el Imborrable
Senna wins against Yone 54.85% of the time which is 3.63% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.31% more often than would be expected.
The average opponent winrate against Yone is 51.22%.


Kled
el Jinete Cascarrabias
Senna wins against Kled 54.89% of the time which is 7.58% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 4.26% more often than would be expected.
The average opponent winrate against Kled is 47.31%.


Cassiopeia
el Abrazo de la Serpiente
Senna wins against Cassiopeia 55.21% of the time which is 8.19% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 4.87% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.02%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 55.25% of the time which is 6.99% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.67% more often than would be expected.
The average opponent winrate against Poppy is 48.26%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 55.68% of the time which is 5.97% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.65% more often than would be expected.
The average opponent winrate against Aurora is 49.71%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 55.88% of the time which is 9.10% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 5.78% more often than would be expected.
The average opponent winrate against Heimerdinger is 46.78%.


Udyr
el Cambiapieles
Senna wins against Udyr 55.97% of the time which is 3.47% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.16% more often than would be expected.
The average opponent winrate against Udyr is 52.50%.


Varus
la Flecha del Castigo
Senna wins against Varus 56.01% of the time which is 5.97% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.65% more often than would be expected.
The average opponent winrate against Varus is 50.04%.


Maokai
el Treant Retorcido
Senna wins against Maokai 56.07% of the time which is 6.01% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.69% more often than would be expected.
The average opponent winrate against Maokai is 50.06%.


Zac
el Arma Secreta
Senna wins against Zac 56.58% of the time which is 8.61% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 5.29% more often than would be expected.
The average opponent winrate against Zac is 47.97%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 57.36% of the time which is 8.76% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 5.44% more often than would be expected.
The average opponent winrate against Tahm Kench is 48.60%.


Nidalee
la Cazadora Salvaje
Senna wins against Nidalee 58.87% of the time which is 3.41% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.12% more often than would be expected.
The average opponent winrate against Nidalee is 55.46%.