

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.
Bronze Champions Analysed: 3,727,088
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 15.17 is the strongest counter to top champions of Singed, Gnar & Gwen. While Senna support is countered most by top champions of Malphite, Vayne & Pantheon. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Malphite
El Fragmento del Monolito
Senna wins against Malphite 42.14% of the time which is 7.08% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 6.07% less often than would be expected.
The average opponent winrate against Malphite is 49.22%.


Vayne
La Cazadora Noctívaga
Senna wins against Vayne 43.96% of the time which is 7.49% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 6.48% less often than would be expected.
The average opponent winrate against Vayne is 51.45%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 44.51% of the time which is 7.42% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 6.41% less often than would be expected.
The average opponent winrate against Pantheon is 51.93%.


Fiora
La Estocada Excelsa
Senna wins against Fiora 44.62% of the time which is 7.34% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 6.33% less often than would be expected.
The average opponent winrate against Fiora is 51.96%.


Yorick
Pastor de las Almas Perdidas
Senna wins against Yorick 44.69% of the time which is 2.22% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.21% less often than would be expected.
The average opponent winrate against Yorick is 46.91%.


Quinn
Las Alas de Demacia
Senna wins against Quinn 44.71% of the time which is 7.53% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 6.52% less often than would be expected.
The average opponent winrate against Quinn is 52.24%.


Warwick
la Ira Descontrolada de Zaun
Senna wins against Warwick 44.95% of the time which is 3.81% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.80% less often than would be expected.
The average opponent winrate against Warwick is 48.76%.


Sett
el Jefe
Senna wins against Sett 45.03% of the time which is 1.60% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.60% less often than would be expected.
The average opponent winrate against Sett is 46.63%.


Mordekaiser
La Pesadilla de Hierro
Senna wins against Mordekaiser 45.32% of the time which is 2.72% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.71% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.04%.


Irelia
la Danza de las Cuchillas
Senna wins against Irelia 45.53% of the time which is 4.73% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.72% less often than would be expected.
The average opponent winrate against Irelia is 50.26%.


Gangplank
El Azote de los Mares
Senna wins against Gangplank 45.60% of the time which is 6.38% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 5.37% less often than would be expected.
The average opponent winrate against Gangplank is 51.98%.


Volibear
la Tormenta Incesante
Senna wins against Volibear 45.61% of the time which is 4.66% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 3.65% less often than would be expected.
The average opponent winrate against Volibear is 50.27%.


Ornn
Las Llamas de la Forja
Senna wins against Ornn 46.67% of the time which is 3.09% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.08% less often than would be expected.
The average opponent winrate against Ornn is 49.76%.


Heimerdinger
El Inventor Venerado
Senna wins against Heimerdinger 46.70% of the time which is 1.66% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.65% less often than would be expected.
The average opponent winrate against Heimerdinger is 48.36%.


Teemo
El Explorador Veloz
Senna wins against Teemo 47.03% of the time which is 1.12% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.11% less often than would be expected.
The average opponent winrate against Teemo is 48.15%.


Sion
El Coloso no Muerto
Senna wins against Sion 47.23% of the time which is 1.29% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.28% less often than would be expected.
The average opponent winrate against Sion is 48.52%.


Jayce
El Defensor del Mañana
Senna wins against Jayce 48.00% of the time which is 5.23% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 4.22% less often than would be expected.
The average opponent winrate against Jayce is 53.23%.


Urgot
la Pesadilla Mecánica
Senna wins against Urgot 48.00% of the time which is 0.00% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.01% more often than would be expected.
The average opponent winrate against Urgot is 48.00%.


Rumble
La Amenaza Mecánica
Senna wins against Rumble 48.00% of the time which is 3.70% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.69% less often than would be expected.
The average opponent winrate against Rumble is 51.70%.


Garen
El Poder de Demacia
Senna wins against Garen 48.01% of the time which is 0.89% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.12% more often than would be expected.
The average opponent winrate against Garen is 48.90%.


Dr. Mundo
El Loco de Zaun
Senna wins against Dr. Mundo 48.20% of the time which is 0.75% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.26% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.95%.


Kayle
la Justa
Senna wins against Kayle 48.54% of the time which is 0.99% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.02% more often than would be expected.
The average opponent winrate against Kayle is 49.53%.


Vladimir
El Segador Carmesí
Senna wins against Vladimir 49.15% of the time which is 3.99% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.98% less often than would be expected.
The average opponent winrate against Vladimir is 53.14%.


Akali
la Asesina Sigilosa
Senna wins against Akali 49.54% of the time which is 0.80% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.21% more often than would be expected.
The average opponent winrate against Akali is 50.34%.


Tryndamere
El Rey Bárbaro
Senna wins against Tryndamere 49.65% of the time which is 0.78% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.23% more often than would be expected.
The average opponent winrate against Tryndamere is 50.43%.


Shen
El Ojo del Crepúsculo
Senna wins against Shen 49.80% of the time which is 0.54% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.47% more often than would be expected.
The average opponent winrate against Shen is 50.34%.


Illaoi
La Sacerdotisa del Kraken
Senna wins against Illaoi 49.87% of the time which is 2.36% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 3.37% more often than would be expected.
The average opponent winrate against Illaoi is 47.51%.


Jax
El Maestro de Armas
Senna wins against Jax 49.91% of the time which is 0.34% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.35% more often than would be expected.
The average opponent winrate against Jax is 49.57%.


Gragas
El Camorrista
Senna wins against Gragas 50.00% of the time which is 4.74% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.74% less often than would be expected.
The average opponent winrate against Gragas is 54.74%.


Yone
el Imperecedero
Senna wins against Yone 50.30% of the time which is 1.30% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.29% less often than would be expected.
The average opponent winrate against Yone is 51.60%.


Trundle
El Rey Trol
Senna wins against Trundle 50.69% of the time which is 0.52% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.53% more often than would be expected.
The average opponent winrate against Trundle is 50.17%.


Nasus
El Guardián de las Arenas
Senna wins against Nasus 51.00% of the time which is 1.25% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.26% more often than would be expected.
The average opponent winrate against Nasus is 49.75%.


K'Sante
el Orgullo de Nazumah
Senna wins against K'Sante 51.50% of the time which is 3.67% lower against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 2.67% less often than would be expected.
The average opponent winrate against K'Sante is 55.17%.


Darius
La Mano de Noxus
Senna wins against Darius 51.70% of the time which is 0.29% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.30% more often than would be expected.
The average opponent winrate against Darius is 51.41%.


Renekton
El Carnicero de las Arenas
Senna wins against Renekton 52.03% of the time which is 1.78% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.79% more often than would be expected.
The average opponent winrate against Renekton is 50.25%.


Kayn
la Guadaña de las Sombras
Senna wins against Kayn 52.38% of the time which is 1.89% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.90% more often than would be expected.
The average opponent winrate against Kayn is 50.49%.


Cho'Gath
El Terror del Vacío
Senna wins against Cho'Gath 52.46% of the time which is 3.34% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 4.35% more often than would be expected.
The average opponent winrate against Cho'Gath is 49.12%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 53.04% of the time which is 2.46% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.47% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.58%.


Aatrox
la Espada de los Oscuros
Senna wins against Aatrox 53.53% of the time which is 1.99% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.00% more often than would be expected.
The average opponent winrate against Aatrox is 51.54%.


Yasuo
La Espada sin Honor
Senna wins against Yasuo 54.91% of the time which is 4.05% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 5.06% more often than would be expected.
The average opponent winrate against Yasuo is 50.86%.


Ambessa
Matriarca de la Guerra
Senna wins against Ambessa 55.31% of the time which is 2.59% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.60% more often than would be expected.
The average opponent winrate against Ambessa is 52.72%.


Olaf
El Berserker
Senna wins against Olaf 55.56% of the time which is 4.78% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 5.79% more often than would be expected.
The average opponent winrate against Olaf is 50.78%.


Riven
La Exiliada
Senna wins against Riven 56.74% of the time which is 3.51% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 4.52% more often than would be expected.
The average opponent winrate against Riven is 53.23%.


Kennen
El Corazón de la Tempestad
Senna wins against Kennen 57.14% of the time which is 4.42% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 5.43% more often than would be expected.
The average opponent winrate against Kennen is 52.72%.


Gwen
La Costurera Consagrada
Senna wins against Gwen 57.50% of the time which is 2.23% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.23% more often than would be expected.
The average opponent winrate against Gwen is 55.27%.


Gnar
El Eslabón Perdido
Senna wins against Gnar 58.67% of the time which is 6.52% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 7.53% more often than would be expected.
The average opponent winrate against Gnar is 52.15%.


Singed
El Químico Loco
Senna wins against Singed 58.68% of the time which is 12.21% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 13.21% more often than would be expected.
The average opponent winrate against Singed is 46.47%.