

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: 1,928,345
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 15.9 is the strongest counter to top champions of Ornn, Darius & Aatrox. While Senna support is countered most by top champions of Pantheon, Fiora & Gnar. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 41.00% of the time which is 4.63% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 8.10% less often than would be expected.
The average opponent winrate against Pantheon is 45.63%.


Fiora
la Gran Duelista
Senna wins against Fiora 41.77% of the time which is 4.20% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 7.67% less often than would be expected.
The average opponent winrate against Fiora is 45.97%.


Gnar
el Eslabón Perdido
Senna wins against Gnar 43.84% of the time which is 5.57% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 9.05% less often than would be expected.
The average opponent winrate against Gnar is 49.41%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 44.22% of the time which is 2.23% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 5.71% less often than would be expected.
The average opponent winrate against Gwen is 46.45%.


Yorick
Pastor de Almas
Senna wins against Yorick 45.45% of the time which is 1.61% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 5.09% less often than would be expected.
The average opponent winrate against Yorick is 47.06%.


Urgot
el Temerario
Senna wins against Urgot 47.06% of the time which is 0.36% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 3.12% less often than would be expected.
The average opponent winrate against Urgot is 46.70%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 47.22% of the time which is 0.34% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 3.82% less often than would be expected.
The average opponent winrate against Kennen is 47.56%.


Yone
el Imborrable
Senna wins against Yone 47.62% of the time which is 2.69% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 6.17% less often than would be expected.
The average opponent winrate against Yone is 50.31%.


Camille
la Sombra de Acero
Senna wins against Camille 48.33% of the time which is 1.80% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.68% less often than would be expected.
The average opponent winrate against Camille is 46.53%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 48.74% of the time which is 3.23% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.24% less often than would be expected.
The average opponent winrate against Shen is 45.51%.


Gangplank
el Azote de los Mares
Senna wins against Gangplank 49.16% of the time which is 2.22% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.26% less often than would be expected.
The average opponent winrate against Gangplank is 46.94%.


Yasuo
el Imperdonable
Senna wins against Yasuo 49.53% of the time which is 1.54% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.94% less often than would be expected.
The average opponent winrate against Yasuo is 47.99%.


Garen
el Poder de Demacia
Senna wins against Garen 49.62% of the time which is 0.76% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.72% less often than would be expected.
The average opponent winrate against Garen is 48.86%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 49.84% of the time which is 1.25% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 2.23% less often than would be expected.
The average opponent winrate against Ambessa is 48.59%.


Sion
el Coloso no Muerto
Senna wins against Sion 50.00% of the time which is 0.88% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 2.60% less often than would be expected.
The average opponent winrate against Sion is 49.12%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 50.31% of the time which is 3.08% 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 47.23%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 50.42% of the time which is 1.36% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.12% less often than would be expected.
The average opponent winrate against Jayce is 49.06%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 50.82% of the time which is 1.48% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.00% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.34%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 50.83% of the time which is 4.41% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.93% more often than would be expected.
The average opponent winrate against Irelia is 46.42%.


Riven
la Desterrada
Senna wins against Riven 52.21% of the time which is 7.29% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 3.82% more often than would be expected.
The average opponent winrate against Riven is 44.92%.


K'Sante
El Orgullo de Nazumah
Senna wins against K'Sante 52.40% of the time which is 3.26% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.22% less often than would be expected.
The average opponent winrate against K'Sante is 49.14%.


Jax
el Maestro de Armas
Senna wins against Jax 52.42% of the time which is 4.48% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.00% more often than would be expected.
The average opponent winrate against Jax is 47.94%.


Gragas
el Revoltoso
Senna wins against Gragas 52.56% of the time which is 5.32% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.84% more often than would be expected.
The average opponent winrate against Gragas is 47.24%.


Rumble
la Amenaza Mecánica
Senna wins against Rumble 52.60% of the time which is 4.79% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 1.31% more often than would be expected.
The average opponent winrate against Rumble is 47.81%.


Sett
El Jefe
Senna wins against Sett 52.69% of the time which is 5.57% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.09% more often than would be expected.
The average opponent winrate against Sett is 47.12%.


Singed
el Químico Loco
Senna wins against Singed 53.00% of the time which is 6.81% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 3.33% more often than would be expected.
The average opponent winrate against Singed is 46.19%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 53.28% of the time which is 6.47% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.99% more often than would be expected.
The average opponent winrate against Vladimir is 46.81%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 54.31% of the time which is 6.06% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.58% more often than would be expected.
The average opponent winrate against Renekton is 48.25%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 55.62% of the time which is 7.47% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.99% more often than would be expected.
The average opponent winrate against Aatrox is 48.15%.


Darius
la mano de Noxus
Senna wins against Darius 55.77% of the time which is 8.76% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 5.28% more often than would be expected.
The average opponent winrate against Darius is 47.01%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 55.88% of the time which is 7.71% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 4.23% more often than would be expected.
The average opponent winrate against Ornn is 48.17%.