

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: 7,183,333
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 7 is the strongest counter to top champions of Heimerdinger, Illaoi & Udyr. While Senna support is countered most by top champions of Gwen, Tahm Kench & Wukong. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Gwen
La Costurera Sagrada
Senna wins against Gwen 41.41% of the time which is 7.52% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 7.82% less often than would be expected.
The average opponent winrate against Gwen is 48.93%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 41.67% of the time which is 8.12% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 8.42% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.79%.


Wukong
el Rey de los Monos
Senna wins against Wukong 41.72% of the time which is 5.88% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 6.18% less often than would be expected.
The average opponent winrate against Wukong is 47.60%.


Akali
la Asesina Furtiva
Senna wins against Akali 43.11% of the time which is 5.65% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 5.95% less often than would be expected.
The average opponent winrate against Akali is 48.76%.


Aurora
la Bruja entre Mundos
Senna wins against Aurora 43.61% of the time which is 5.34% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 5.64% less often than would be expected.
The average opponent winrate against Aurora is 48.95%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 44.26% of the time which is 2.57% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.87% less often than would be expected.
The average opponent winrate against Kennen is 46.83%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 44.29% of the time which is 4.94% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 5.24% less often than would be expected.
The average opponent winrate against Vayne is 49.23%.


Poppy
la Guardiana del Martillo
Senna wins against Poppy 45.29% of the time which is 2.25% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.55% less often than would be expected.
The average opponent winrate against Poppy is 47.54%.


Urgot
el Temerario
Senna wins against Urgot 45.53% of the time which is 1.66% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.96% less often than would be expected.
The average opponent winrate against Urgot is 47.19%.


Kayle
la Justiciera
Senna wins against Kayle 45.61% of the time which is 0.96% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.26% less often than would be expected.
The average opponent winrate against Kayle is 46.57%.


Zac
el Arma Secreta
Senna wins against Zac 45.86% of the time which is 2.31% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.61% less often than would be expected.
The average opponent winrate against Zac is 48.17%.


Olaf
el Berserker
Senna wins against Olaf 46.10% of the time which is 1.04% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.34% less often than would be expected.
The average opponent winrate against Olaf is 47.14%.


Jax
el Maestro de Armas
Senna wins against Jax 46.10% of the time which is 2.74% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 3.04% less often than would be expected.
The average opponent winrate against Jax is 48.84%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 46.42% of the time which is 0.21% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.51% less often than would be expected.
The average opponent winrate against Malphite is 46.63%.


Trundle
el Rey de los Troles
Senna wins against Trundle 46.80% of the time which is 1.97% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.27% less often than would be expected.
The average opponent winrate against Trundle is 48.77%.


Yorick
Pastor de Almas
Senna wins against Yorick 46.82% of the time which is 0.95% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.25% less often than would be expected.
The average opponent winrate against Yorick is 47.77%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 46.93% of the time which is 0.44% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.13% more often than would be expected.
The average opponent winrate against Warwick is 46.49%.


Fiora
la Gran Duelista
Senna wins against Fiora 47.28% of the time which is 0.84% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.14% less often than would be expected.
The average opponent winrate against Fiora is 48.12%.


Riven
la Desterrada
Senna wins against Riven 47.32% of the time which is 0.19% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.49% less often than would be expected.
The average opponent winrate against Riven is 47.51%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 47.71% of the time which is 0.72% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.02% less often than would be expected.
The average opponent winrate against Vladimir is 48.43%.


Kled
el Jinete Cascarrabias
Senna wins against Kled 47.91% of the time which is 0.48% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.18% more often than would be expected.
The average opponent winrate against Kled is 47.43%.


Sett
El Jefe
Senna wins against Sett 47.95% of the time which is 0.48% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.18% more often than would be expected.
The average opponent winrate against Sett is 47.47%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 48.00% of the time which is 1.10% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.40% less often than would be expected.
The average opponent winrate against Irelia is 49.10%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 48.38% of the time which is 0.63% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.93% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.01%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 48.78% of the time which is 1.47% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.17% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.31%.


Gragas
el Revoltoso
Senna wins against Gragas 48.97% of the time which is 0.41% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.11% more often than would be expected.
The average opponent winrate against Gragas is 48.56%.


Rumble
la Amenaza Mecánica
Senna wins against Rumble 49.19% of the time which is 2.57% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.87% less often than would be expected.
The average opponent winrate against Rumble is 51.76%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 49.46% of the time which is 0.36% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.06% more often than would be expected.
The average opponent winrate against Aatrox is 49.10%.


Teemo
el Explorador Veloz
Senna wins against Teemo 49.51% of the time which is 1.98% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.68% more often than would be expected.
The average opponent winrate against Teemo is 47.53%.


Nasus
el Curador de las Arenas
Senna wins against Nasus 49.57% of the time which is 1.39% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 1.09% more often than would be expected.
The average opponent winrate against Nasus is 48.18%.


Ryze
el Mago Rúnico
Senna wins against Ryze 49.66% of the time which is 1.62% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.32% more often than would be expected.
The average opponent winrate against Ryze is 48.04%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 49.78% of the time which is 0.93% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.63% more often than would be expected.
The average opponent winrate against Renekton is 48.85%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 49.78% of the time which is 0.51% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.81% less often than would be expected.
The average opponent winrate against Jayce is 50.29%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 49.81% of the time which is 1.80% 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 48.01%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 49.86% of the time which is 1.96% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.66% more often than would be expected.
The average opponent winrate against Shen is 47.90%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 49.94% of the time which is 0.26% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.56% less often than would be expected.
The average opponent winrate against Ambessa is 50.20%.


Singed
el Químico Loco
Senna wins against Singed 50.00% of the time which is 2.45% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.15% more often than would be expected.
The average opponent winrate against Singed is 47.55%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 50.22% of the time which is 0.25% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.05% less often than would be expected.
The average opponent winrate against Volibear is 49.97%.


Sylas
el Usurpador
Senna wins against Sylas 50.29% of the time which is 1.85% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.55% more often than would be expected.
The average opponent winrate against Sylas is 48.44%.


Yone
el Imborrable
Senna wins against Yone 50.32% of the time which is 1.64% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.94% less often than would be expected.
The average opponent winrate against Yone is 51.96%.


Gangplank
el Azote de los Mares
Senna wins against Gangplank 50.54% of the time which is 1.14% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.84% more often than would be expected.
The average opponent winrate against Gangplank is 49.40%.


Tryndamere
el Rey Bárbaro
Senna wins against Tryndamere 51.06% of the time which is 2.21% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.91% more often than would be expected.
The average opponent winrate against Tryndamere is 48.85%.


Sion
el Coloso no Muerto
Senna wins against Sion 51.44% of the time which is 1.73% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.43% more often than would be expected.
The average opponent winrate against Sion is 49.71%.


Garen
el Poder de Demacia
Senna wins against Garen 51.45% of the time which is 2.51% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.21% more often than would be expected.
The average opponent winrate against Garen is 48.94%.


Camille
la Sombra de Acero
Senna wins against Camille 51.56% of the time which is 2.88% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.58% more often than would be expected.
The average opponent winrate against Camille is 48.68%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 52.20% of the time which is 4.12% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.82% more often than would be expected.
The average opponent winrate against Pantheon is 48.08%.


Gnar
el Eslabón Perdido
Senna wins against Gnar 52.31% of the time which is 2.25% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.95% more often than would be expected.
The average opponent winrate against Gnar is 50.06%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 52.44% of the time which is 4.33% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.03% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.11%.


Quinn
las Alas de Demacia
Senna wins against Quinn 52.77% of the time which is 6.34% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 6.03% more often than would be expected.
The average opponent winrate against Quinn is 46.43%.


Yasuo
el Imperdonable
Senna wins against Yasuo 52.89% of the time which is 2.85% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.55% more often than would be expected.
The average opponent winrate against Yasuo is 50.04%.


Darius
la mano de Noxus
Senna wins against Darius 53.04% of the time which is 3.42% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 3.12% more often than would be expected.
The average opponent winrate against Darius is 49.62%.


K'Sante
El Orgullo de Nazumah
Senna wins against K'Sante 55.32% of the time which is 3.87% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 3.57% more often than would be expected.
The average opponent winrate against K'Sante is 51.45%.


Udyr
el Cambiapieles
Senna wins against Udyr 56.52% of the time which is 1.29% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 0.98% more often than would be expected.
The average opponent winrate against Udyr is 55.23%.


Illaoi
la Sacerdotisa del Kraken
Senna wins against Illaoi 57.27% of the time which is 6.62% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 6.32% more often than would be expected.
The average opponent winrate against Illaoi is 50.65%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 60.00% of the time which is 11.87% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 11.57% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.13%.