

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: 2,093,560
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 15.16 is the strongest counter to top champions of Mordekaiser, Jax & Malphite. While Senna support is countered most by top champions of Rumble, Gwen & Shen. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Rumble
La Amenaza Mecánica
Senna wins against Rumble 37.50% of the time which is 6.78% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 10.62% less often than would be expected.
The average opponent winrate against Rumble is 44.28%.


Gwen
La Costurera Consagrada
Senna wins against Gwen 39.87% of the time which is 8.39% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 12.24% less often than would be expected.
The average opponent winrate against Gwen is 48.26%.


Shen
El Ojo del Crepúsculo
Senna wins against Shen 43.10% of the time which is 3.01% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 6.85% less often than would be expected.
The average opponent winrate against Shen is 46.11%.


Sion
El Coloso no Muerto
Senna wins against Sion 47.22% of the time which is 0.16% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 3.69% less often than would be expected.
The average opponent winrate against Sion is 47.06%.


Fiora
La Estocada Excelsa
Senna wins against Fiora 48.08% of the time which is 2.69% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.15% less often than would be expected.
The average opponent winrate against Fiora is 45.39%.


Ambessa
Matriarca de la Guerra
Senna wins against Ambessa 48.62% of the time which is 0.14% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.71% less often than would be expected.
The average opponent winrate against Ambessa is 48.48%.


Aatrox
la Espada de los Oscuros
Senna wins against Aatrox 48.80% of the time which is 0.42% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.43% less often than would be expected.
The average opponent winrate against Aatrox is 48.38%.


Riven
La Exiliada
Senna wins against Riven 49.01% of the time which is 3.47% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.37% less often than would be expected.
The average opponent winrate against Riven is 45.54%.


Darius
La Mano de Noxus
Senna wins against Darius 49.24% of the time which is 2.69% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.16% less often than would be expected.
The average opponent winrate against Darius is 46.55%.


Jayce
El Defensor del Mañana
Senna wins against Jayce 49.33% of the time which is 0.61% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 3.24% less often than would be expected.
The average opponent winrate against Jayce is 48.72%.


Irelia
la Danza de las Cuchillas
Senna wins against Irelia 50.00% of the time which is 2.72% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.13% less often than would be expected.
The average opponent winrate against Irelia is 47.28%.


Renekton
El Carnicero de las Arenas
Senna wins against Renekton 51.52% of the time which is 2.89% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.96% less often than would be expected.
The average opponent winrate against Renekton is 48.63%.


Camille
la Sombra de Acero
Senna wins against Camille 51.79% of the time which is 5.70% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.86% more often than would be expected.
The average opponent winrate against Camille is 46.09%.


Sett
el Jefe
Senna wins against Sett 52.07% of the time which is 5.08% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.23% more often than would be expected.
The average opponent winrate against Sett is 46.99%.


Vladimir
El Segador Carmesí
Senna wins against Vladimir 52.43% of the time which is 4.31% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.46% more often than would be expected.
The average opponent winrate against Vladimir is 48.12%.


K'Sante
el Orgullo de Nazumah
Senna wins against K'Sante 53.29% 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 0.02% more often than would be expected.
The average opponent winrate against K'Sante is 49.42%.


Ornn
Las Llamas de la Forja
Senna wins against Ornn 55.24% of the time which is 7.77% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 3.92% more often than would be expected.
The average opponent winrate against Ornn is 47.47%.


Gangplank
El Azote de los Mares
Senna wins against Gangplank 56.20% of the time which is 8.43% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 4.58% more often than would be expected.
The average opponent winrate against Gangplank is 47.77%.


Malphite
El Fragmento del Monolito
Senna wins against Malphite 56.72% of the time which is 9.20% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 5.35% more often than would be expected.
The average opponent winrate against Malphite is 47.52%.


Jax
El Maestro de Armas
Senna wins against Jax 59.13% of the time which is 12.63% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 8.78% more often than would be expected.
The average opponent winrate against Jax is 46.50%.


Mordekaiser
La Pesadilla de Hierro
Senna wins against Mordekaiser 60.39% of the time which is 12.45% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 8.60% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.94%.