

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: 6,208,256
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 7 is the strongest counter to top champions of Tahm Kench, K'Sante & Heimerdinger. While Senna support is countered most by top champions of Akali, Camille & Quinn. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Akali
the Rogue Assassin
Senna wins against Akali 40.72% of the time which is 9.74% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 7.80% less often than would be expected.
The average opponent winrate against Akali is 50.46%.


Camille
the Steel Shadow
Senna wins against Camille 41.29% of the time which is 7.83% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 5.89% less often than would be expected.
The average opponent winrate against Camille is 49.12%.


Quinn
Demacia's Wings
Senna wins against Quinn 41.94% of the time which is 4.69% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 2.76% less often than would be expected.
The average opponent winrate against Quinn is 46.63%.


Ryze
the Rune Mage
Senna wins against Ryze 42.14% of the time which is 7.16% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 5.22% less often than would be expected.
The average opponent winrate against Ryze is 49.30%.


Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 44.29% of the time which is 5.13% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 3.19% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.42%.


Wukong
the Monkey King
Senna wins against Wukong 45.30% of the time which is 4.22% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 2.28% less often than would be expected.
The average opponent winrate against Wukong is 49.52%.


Illaoi
the Kraken Priestess
Senna wins against Illaoi 45.54% of the time which is 6.75% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 4.81% less often than would be expected.
The average opponent winrate against Illaoi is 52.29%.


Ornn
The Fire below the Mountain
Senna wins against Ornn 45.55% of the time which is 3.35% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.41% less often than would be expected.
The average opponent winrate against Ornn is 48.90%.


Fiora
the Grand Duelist
Senna wins against Fiora 45.56% of the time which is 3.90% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.96% less often than would be expected.
The average opponent winrate against Fiora is 49.46%.


Irelia
the Blade Dancer
Senna wins against Irelia 45.62% of the time which is 3.80% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.86% less often than would be expected.
The average opponent winrate against Irelia is 49.42%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 46.13% of the time which is 4.20% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.26% less often than would be expected.
The average opponent winrate against Renekton is 50.33%.


Vayne
the Night Hunter
Senna wins against Vayne 46.25% of the time which is 2.74% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.80% less often than would be expected.
The average opponent winrate against Vayne is 48.99%.


Ambessa
Matriarch of War
Senna wins against Ambessa 46.54% of the time which is 3.76% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.82% less often than would be expected.
The average opponent winrate against Ambessa is 50.30%.


Kled
the Cantankerous Cavalier
Senna wins against Kled 46.89% of the time which is 1.89% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.05% more often than would be expected.
The average opponent winrate against Kled is 48.78%.


Gangplank
the Saltwater Scourge
Senna wins against Gangplank 47.00% of the time which is 3.03% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 1.09% less often than would be expected.
The average opponent winrate against Gangplank is 50.03%.


Nasus
the Curator of the Sands
Senna wins against Nasus 47.21% of the time which is 2.51% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.57% less often than would be expected.
The average opponent winrate against Nasus is 49.72%.


Kayle
the Righteous
Senna wins against Kayle 47.24% of the time which is 1.39% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.55% more often than would be expected.
The average opponent winrate against Kayle is 48.63%.


Riven
the Exile
Senna wins against Riven 47.35% of the time which is 2.68% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.74% less often than would be expected.
The average opponent winrate against Riven is 50.03%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 47.39% of the time which is 0.88% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.06% more often than would be expected.
The average opponent winrate against Kennen is 48.27%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 47.43% of the time which is 4.62% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.68% less often than would be expected.
The average opponent winrate against Jayce is 52.05%.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 47.45% of the time which is 3.10% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.16% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.55%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 47.62% of the time which is 2.07% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.13% less often than would be expected.
The average opponent winrate against Aurora is 49.69%.


Garen
The Might of Demacia
Senna wins against Garen 47.71% of the time which is 2.39% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.45% less often than would be expected.
The average opponent winrate against Garen is 50.10%.


Trundle
the Troll King
Senna wins against Trundle 47.81% of the time which is 3.68% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.74% less often than would be expected.
The average opponent winrate against Trundle is 51.49%.


Olaf
the Berserker
Senna wins against Olaf 47.85% of the time which is 0.28% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.65% more often than would be expected.
The average opponent winrate against Olaf is 48.13%.


Teemo
the Swift Scout
Senna wins against Teemo 47.86% of the time which is 1.15% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.79% more often than would be expected.
The average opponent winrate against Teemo is 49.01%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 47.94% of the time which is 0.65% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.58% more often than would be expected.
The average opponent winrate against Warwick is 47.29%.


Urgot
the Dreadnought
Senna wins against Urgot 48.13% of the time which is 0.38% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.56% more often than would be expected.
The average opponent winrate against Urgot is 48.51%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 48.24% of the time which is 0.45% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.38% more often than would be expected.
The average opponent winrate against Poppy is 47.79%.


Sett
the Boss
Senna wins against Sett 48.25% of the time which is 1.42% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.52% more often than would be expected.
The average opponent winrate against Sett is 49.67%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 48.28% of the time which is 0.38% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.56% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.66%.


Yorick
Shepherd of Souls
Senna wins against Yorick 48.40% of the time which is 1.77% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.17% more often than would be expected.
The average opponent winrate against Yorick is 50.17%.


Jax
Grandmaster at Arms
Senna wins against Jax 48.80% of the time which is 1.29% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.65% more often than would be expected.
The average opponent winrate against Jax is 50.09%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 48.88% of the time which is 1.14% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.80% more often than would be expected.
The average opponent winrate against Vladimir is 50.02%.


Shen
the Eye of Twilight
Senna wins against Shen 48.98% of the time which is 0.22% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.72% more often than would be expected.
The average opponent winrate against Shen is 49.20%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 49.20% of the time which is 1.25% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.69% more often than would be expected.
The average opponent winrate against Gwen is 50.45%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 49.21% of the time which is 1.21% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.73% more often than would be expected.
The average opponent winrate against Aatrox is 50.42%.


Malphite
Shard of the Monolith
Senna wins against Malphite 49.28% of the time which is 1.14% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 3.07% more often than would be expected.
The average opponent winrate against Malphite is 48.14%.


Gnar
the Missing Link
Senna wins against Gnar 49.38% of the time which is 1.67% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.27% more often than would be expected.
The average opponent winrate against Gnar is 51.05%.


Volibear
the Relentless Storm
Senna wins against Volibear 49.71% of the time which is 1.48% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.46% more often than would be expected.
The average opponent winrate against Volibear is 51.19%.


Tryndamere
the Barbarian King
Senna wins against Tryndamere 50.00% of the time which is 0.66% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.28% more often than would be expected.
The average opponent winrate against Tryndamere is 50.66%.


Darius
the Hand of Noxus
Senna wins against Darius 50.07% of the time which is 0.02% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.92% more often than would be expected.
The average opponent winrate against Darius is 50.09%.


Sion
The Undead Juggernaut
Senna wins against Sion 50.29% of the time which is 0.41% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.53% more often than would be expected.
The average opponent winrate against Sion is 50.70%.


Singed
the Mad Chemist
Senna wins against Singed 50.45% of the time which is 1.66% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 3.60% more often than would be expected.
The average opponent winrate against Singed is 48.79%.


Sylas
the Unshackled
Senna wins against Sylas 50.78% of the time which is 1.17% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.11% more often than would be expected.
The average opponent winrate against Sylas is 49.61%.


Gragas
the Rabble Rouser
Senna wins against Gragas 50.95% of the time which is 1.65% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.59% more often than would be expected.
The average opponent winrate against Gragas is 49.30%.


Yasuo
the Unforgiven
Senna wins against Yasuo 51.82% of the time which is 0.32% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.26% more often than would be expected.
The average opponent winrate against Yasuo is 51.50%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 52.12% of the time which is 2.18% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 4.12% more often than would be expected.
The average opponent winrate against Pantheon is 49.94%.


Rumble
the Mechanized Menace
Senna wins against Rumble 52.48% of the time which is 0.40% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.34% more often than would be expected.
The average opponent winrate against Rumble is 52.08%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 52.50% of the time which is 2.48% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 4.42% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.02%.


Yone
the Unforgotten
Senna wins against Yone 52.50% of the time which is 0.12% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.82% more often than would be expected.
The average opponent winrate against Yone is 52.62%.


K'Sante
the Pride of Nazumah
Senna wins against K'Sante 55.51% of the time which is 3.15% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 5.09% more often than would be expected.
The average opponent winrate against K'Sante is 52.36%.


Tahm Kench
The River King
Senna wins against Tahm Kench 55.66% of the time which is 5.86% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 7.80% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.80%.