

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: 893,682
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 bottom vs top Counters
Senna bottom on Patch 7 is the strongest counter to top champions of Dr. Mundo, Mordekaiser & Aatrox. While Senna bottom is countered most by top champions of Gragas, Jax & Urgot. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Gragas
el Revoltoso
Senna wins against Gragas 46.27% of the time which is 2.22% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 7.84% less often than would be expected.
The average opponent winrate against Gragas is 48.49%.


Jax
el Maestro de Armas
Senna wins against Jax 46.52% of the time which is 1.38% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 4.23% less often than would be expected.
The average opponent winrate against Jax is 45.14%.


Urgot
el Temerario
Senna wins against Urgot 48.11% of the time which is 2.28% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 3.34% less often than would be expected.
The average opponent winrate against Urgot is 45.83%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 49.08% of the time which is 1.38% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 4.24% less often than would be expected.
The average opponent winrate against Renekton is 47.70%.


Fiora
la Gran Duelista
Senna wins against Fiora 49.72% of the time which is 2.99% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 2.63% less often than would be expected.
The average opponent winrate against Fiora is 46.73%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 49.75% of the time which is 3.50% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.12% less often than would be expected.
The average opponent winrate against Shen is 46.25%.


Sett
El Jefe
Senna wins against Sett 50.00% of the time which is 2.11% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 3.51% less often than would be expected.
The average opponent winrate against Sett is 47.89%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 50.18% of the time which is 0.92% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 4.70% less often than would be expected.
The average opponent winrate against Jayce is 49.26%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 50.43% of the time which is 5.19% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 0.42% less often than would be expected.
The average opponent winrate against Kennen is 45.24%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 50.94% of the time which is 3.42% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.20% less often than would be expected.
The average opponent winrate against Vladimir is 47.52%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 51.61% of the time which is 2.94% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.68% less often than would be expected.
The average opponent winrate against Ornn is 48.67%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 51.96% of the time which is 5.84% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.22% more often than would be expected.
The average opponent winrate against Malphite is 46.12%.


K'Sante
El Orgullo de Nazumah
Senna wins against K'Sante 52.22% of the time which is 2.55% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 3.07% less often than would be expected.
The average opponent winrate against K'Sante is 49.67%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 52.26% of the time which is 4.05% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.57% less often than would be expected.
The average opponent winrate against Ambessa is 48.21%.


Darius
la mano de Noxus
Senna wins against Darius 52.32% of the time which is 4.41% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.21% less often than would be expected.
The average opponent winrate against Darius is 47.91%.


Yasuo
el Imperdonable
Senna wins against Yasuo 54.24% of the time which is 6.24% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.62% more often than would be expected.
The average opponent winrate against Yasuo is 48.00%.


Camille
la Sombra de Acero
Senna wins against Camille 54.74% of the time which is 7.54% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.92% more often than would be expected.
The average opponent winrate against Camille is 47.20%.


Sion
el Coloso no Muerto
Senna wins against Sion 54.84% of the time which is 5.01% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.61% less often than would be expected.
The average opponent winrate against Sion is 49.83%.


Yone
el Imborrable
Senna wins against Yone 55.15% of the time which is 3.93% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.68% less often than would be expected.
The average opponent winrate against Yone is 51.22%.


Gangplank
el Azote de los Mares
Senna wins against Gangplank 55.40% of the time which is 6.13% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.51% more often than would be expected.
The average opponent winrate against Gangplank is 49.27%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 56.55% of the time which is 10.51% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 4.89% more often than would be expected.
The average opponent winrate against Gwen is 46.04%.


Riven
la Desterrada
Senna wins against Riven 57.14% of the time which is 12.45% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 6.84% more often than would be expected.
The average opponent winrate against Riven is 44.69%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 58.27% of the time which is 10.78% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 5.16% more often than would be expected.
The average opponent winrate against Irelia is 47.49%.


Gnar
el Eslabón Perdido
Senna wins against Gnar 58.99% of the time which is 10.43% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 4.81% more often than would be expected.
The average opponent winrate against Gnar is 48.56%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 59.84% of the time which is 11.39% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 5.77% more often than would be expected.
The average opponent winrate against Aatrox is 48.45%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 60.00% of the time which is 12.23% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 6.61% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.77%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 63.32% of the time which is 15.13% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 9.51% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.19%.