

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.
Grandmaster+ Champions Analysed: 167,195
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 15.11 is the strongest counter to top champions of Sion, Shen & Gwen. While Senna bottom is countered most by top champions of Dr. Mundo, Yorick & Riven. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 51.43% of the time which is 5.03% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 5.40% less often than would be expected.
The average opponent winrate against Dr. Mundo is 46.40%.


Yorick
Pastor de Almas
Senna wins against Yorick 52.03% of the time which is 4.69% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 5.74% less often than would be expected.
The average opponent winrate against Yorick is 47.34%.


Riven
la Desterrada
Senna wins against Riven 52.34% of the time which is 7.86% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 2.55% less often than would be expected.
The average opponent winrate against Riven is 44.48%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 52.88% of the time which is 6.59% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.84% less often than would be expected.
The average opponent winrate against Ambessa is 46.29%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 52.94% of the time which is 6.95% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 3.48% less often than would be expected.
The average opponent winrate against Jayce is 45.99%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 55.32% of the time which is 9.55% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.87% less often than would be expected.
The average opponent winrate against Renekton is 45.77%.


Jax
el Maestro de Armas
Senna wins against Jax 57.41% of the time which is 15.06% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 4.68% more often than would be expected.
The average opponent winrate against Jax is 42.35%.


Fiora
la Gran Duelista
Senna wins against Fiora 57.84% of the time which is 14.45% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 4.05% more often than would be expected.
The average opponent winrate against Fiora is 43.39%.


Rumble
la Amenaza Mecánica
Senna wins against Rumble 58.42% of the time which is 9.81% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.61% less often than would be expected.
The average opponent winrate against Rumble is 48.61%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 58.55% of the time which is 11.89% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.46% more often than would be expected.
The average opponent winrate against Aatrox is 46.66%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 60.16% of the time which is 16.82% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 6.42% more often than would be expected.
The average opponent winrate against Gwen is 43.34%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 60.26% of the time which is 17.55% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 7.17% more often than would be expected.
The average opponent winrate against Shen is 42.71%.


Sion
el Coloso no Muerto
Senna wins against Sion 64.41% of the time which is 16.41% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 5.99% more often than would be expected.
The average opponent winrate against Sion is 48.00%.