

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.
Emerald Champions Analysed: 4,322,616
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 Vayne, Olaf & Jayce. While Senna support is countered most by top champions of Gragas, Akali & Warwick. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Gragas
il provocatore delle masse
Senna wins against Gragas 38.30% of the time which is 10.83% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 12.17% less often than would be expected.
The average opponent winrate against Gragas is 49.13%.


Akali
l'assassina solitaria
Senna wins against Akali 42.61% of the time which is 6.26% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 7.60% less often than would be expected.
The average opponent winrate against Akali is 48.87%.


Warwick
la furia scatenata di Zaun
Senna wins against Warwick 42.72% of the time which is 3.52% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 4.86% less often than would be expected.
The average opponent winrate against Warwick is 46.24%.


Poppy
la custode del martello
Senna wins against Poppy 42.74% of the time which is 4.64% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 5.98% less often than would be expected.
The average opponent winrate against Poppy is 47.38%.


Teemo
il rapido scout
Senna wins against Teemo 43.50% of the time which is 3.83% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 5.17% less often than would be expected.
The average opponent winrate against Teemo is 47.33%.


Kennen
il cuore della tempesta
Senna wins against Kennen 44.00% of the time which is 3.51% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 4.85% less often than would be expected.
The average opponent winrate against Kennen is 47.51%.


Pantheon
la lancia indistruttibile
Senna wins against Pantheon 44.13% of the time which is 4.79% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 6.13% less often than would be expected.
The average opponent winrate against Pantheon is 48.92%.


Camille
l'ombra d'acciaio
Senna wins against Camille 44.53% of the time which is 4.15% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.49% less often than would be expected.
The average opponent winrate against Camille is 48.68%.


Quinn
le ali di Demacia
Senna wins against Quinn 44.74% of the time which is 0.64% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.98% less often than would be expected.
The average opponent winrate against Quinn is 45.38%.


Ambessa
Matriarca della guerra
Senna wins against Ambessa 45.48% of the time which is 4.55% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 5.89% less often than would be expected.
The average opponent winrate against Ambessa is 50.03%.


Kled
l'isterico cavaliere
Senna wins against Kled 46.51% of the time which is 1.06% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 2.40% less often than would be expected.
The average opponent winrate against Kled is 47.57%.


Fiora
la magnifica duellante
Senna wins against Fiora 46.74% of the time which is 1.80% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 3.14% less often than would be expected.
The average opponent winrate against Fiora is 48.54%.


Garen
la potenza di Demacia
Senna wins against Garen 46.97% of the time which is 1.79% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 3.13% less often than would be expected.
The average opponent winrate against Garen is 48.76%.


Rumble
la minaccia meccanizzata
Senna wins against Rumble 47.06% of the time which is 1.17% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.51% less often than would be expected.
The average opponent winrate against Rumble is 48.23%.


Aurora
la strega tra i mondi
Senna wins against Aurora 47.57% of the time which is 1.53% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.87% less often than would be expected.
The average opponent winrate against Aurora is 49.10%.


Urgot
il dreadnought
Senna wins against Urgot 47.94% of the time which is 0.83% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.51% less often than would be expected.
The average opponent winrate against Urgot is 47.11%.


Mordekaiser
il revenant di ferro
Senna wins against Mordekaiser 48.32% of the time which is 0.05% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.29% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.27%.


Ornn
il fuoco della montagna
Senna wins against Ornn 48.35% of the time which is 0.01% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.35% less often than would be expected.
The average opponent winrate against Ornn is 48.36%.


Gnar
l'anello mancante
Senna wins against Gnar 48.55% of the time which is 0.62% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.96% less often than would be expected.
The average opponent winrate against Gnar is 49.17%.


Aatrox
la lama dei Darkin
Senna wins against Aatrox 48.70% of the time which is 0.77% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.11% less often than would be expected.
The average opponent winrate against Aatrox is 49.47%.


Illaoi
la sacerdotessa del kraken
Senna wins against Illaoi 49.40% of the time which is 0.83% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 0.51% less often than would be expected.
The average opponent winrate against Illaoi is 48.57%.


Sion
Il colosso non-morto
Senna wins against Sion 49.43% of the time which is 0.48% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.86% less often than would be expected.
The average opponent winrate against Sion is 48.95%.


Jax
gran maestro d'armi
Senna wins against Jax 49.45% of the time which is 0.94% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.40% less often than would be expected.
The average opponent winrate against Jax is 48.51%.


Kayle
la Virtuosa
Senna wins against Kayle 49.68% of the time which is 2.14% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.80% more often than would be expected.
The average opponent winrate against Kayle is 47.54%.


Tryndamere
il re barbaro
Senna wins against Tryndamere 50.49% of the time which is 1.89% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.55% more often than would be expected.
The average opponent winrate against Tryndamere is 48.60%.


Irelia
la danzatrice delle lame
Senna wins against Irelia 50.60% of the time which is 2.37% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.03% more often than would be expected.
The average opponent winrate against Irelia is 48.23%.


Gangplank
il flagello dei mari
Senna wins against Gangplank 50.91% of the time which is 1.86% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.52% more often than would be expected.
The average opponent winrate against Gangplank is 49.05%.


Singed
il folle chimico
Senna wins against Singed 51.10% of the time which is 6.04% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.70% more often than would be expected.
The average opponent winrate against Singed is 45.06%.


Gwen
La Sacra ricamatrice
Senna wins against Gwen 51.27% of the time which is 1.82% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.48% more often than would be expected.
The average opponent winrate against Gwen is 49.45%.


Vladimir
il mietitore cremisi
Senna wins against Vladimir 51.49% of the time which is 3.23% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.89% more often than would be expected.
The average opponent winrate against Vladimir is 48.26%.


Riven
l'esiliata
Senna wins against Riven 51.49% of the time which is 2.57% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.23% more often than would be expected.
The average opponent winrate against Riven is 48.92%.


Volibear
la Tempesta implacabile
Senna wins against Volibear 51.64% of the time which is 1.95% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.61% more often than would be expected.
The average opponent winrate against Volibear is 49.69%.


Shen
l'occhio del crepuscolo
Senna wins against Shen 51.72% of the time which is 3.93% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.59% more often than would be expected.
The average opponent winrate against Shen is 47.79%.


Sett
il boss
Senna wins against Sett 52.30% of the time which is 5.46% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 4.12% more often than would be expected.
The average opponent winrate against Sett is 46.84%.


Nasus
il custode delle dune
Senna wins against Nasus 52.56% of the time which is 4.00% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.66% more often than would be expected.
The average opponent winrate against Nasus is 48.56%.


Dr. Mundo
il folle di Zaun
Senna wins against Dr. Mundo 52.69% of the time which is 3.80% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.46% more often than would be expected.
The average opponent winrate against Dr. Mundo is 48.89%.


Malphite
la scheggia del monolite
Senna wins against Malphite 52.80% of the time which is 5.23% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 3.89% more often than would be expected.
The average opponent winrate against Malphite is 47.57%.


Yorick
Il pastore delle anime perdute
Senna wins against Yorick 52.89% of the time which is 4.14% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.80% more often than would be expected.
The average opponent winrate against Yorick is 48.75%.


Cho'Gath
il terrore del Vuoto
Senna wins against Cho'Gath 53.06% of the time which is 4.87% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 3.53% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.19%.


Renekton
il macellaio delle dune
Senna wins against Renekton 53.20% of the time which is 3.65% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.31% more often than would be expected.
The average opponent winrate against Renekton is 49.55%.


K'Sante
l'orgoglio di Nazumah
Senna wins against K'Sante 53.23% of the time which is 1.22% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.12% less often than would be expected.
The average opponent winrate against K'Sante is 52.01%.


Darius
la mano di Noxus
Senna wins against Darius 53.25% of the time which is 4.41% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 3.07% more often than would be expected.
The average opponent winrate against Darius is 48.84%.


Yone
l'imperituro
Senna wins against Yone 53.80% of the time which is 2.18% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.84% more often than would be expected.
The average opponent winrate against Yone is 51.62%.


Trundle
il re dei troll
Senna wins against Trundle 55.81% of the time which is 3.80% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 2.46% more often than would be expected.
The average opponent winrate against Trundle is 52.01%.


Yasuo
il reietto
Senna wins against Yasuo 56.71% of the time which is 6.39% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 5.05% more often than would be expected.
The average opponent winrate against Yasuo is 50.32%.


Jayce
il difensore del domani
Senna wins against Jayce 57.28% of the time which is 7.02% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 5.68% more often than would be expected.
The average opponent winrate against Jayce is 50.26%.


Olaf
il berserker
Senna wins against Olaf 57.71% of the time which is 9.52% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 8.18% more often than would be expected.
The average opponent winrate against Olaf is 48.19%.


Vayne
la cacciatrice notturna
Senna wins against Vayne 60.19% of the time which is 11.68% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 10.34% more often than would be expected.
The average opponent winrate against Vayne is 48.51%.