

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: 15,708,787
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 15.7 is the strongest counter to top champions of Shaco, Karma & Smolder. While Senna support is countered most by top champions of Malzahar, Anivia & Rengar. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 43.62% of the time which is 4.25% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 7.94% less often than would be expected.
The average opponent winrate against Malzahar is 47.87%.


Anivia
the Cryophoenix
Senna wins against Anivia 44.44% of the time which is 1.27% lower against Anivia than the average opponent.
After normalising both champions win rates Senna wins against Anivia 4.95% less often than would be expected.
The average opponent winrate against Anivia is 45.71%.


Rengar
the Pridestalker
Senna wins against Rengar 44.59% of the time which is 3.66% lower against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 7.35% less often than would be expected.
The average opponent winrate against Rengar is 48.25%.


Olaf
the Berserker
Senna wins against Olaf 45.82% of the time which is 1.28% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 4.97% less often than would be expected.
The average opponent winrate against Olaf is 47.10%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 46.03% of the time which is 0.79% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.89% less often than would be expected.
The average opponent winrate against Warwick is 45.24%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 47.42% of the time which is 1.34% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 2.34% less often than would be expected.
The average opponent winrate against Cassiopeia is 46.08%.


Kled
the Cantankerous Cavalier
Senna wins against Kled 47.99% of the time which is 0.63% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 3.06% less often than would be expected.
The average opponent winrate against Kled is 47.36%.


Xin Zhao
the Seneschal of Demacia
Senna wins against Xin Zhao 48.20% of the time which is 0.35% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 4.04% less often than would be expected.
The average opponent winrate against Xin Zhao is 48.55%.


Maokai
the Twisted Treant
Senna wins against Maokai 48.50% of the time which is 0.75% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 4.44% less often than would be expected.
The average opponent winrate against Maokai is 49.25%.


Akali
the Rogue Assassin
Senna wins against Akali 48.94% of the time which is 0.87% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.82% less often than would be expected.
The average opponent winrate against Akali is 48.07%.


Quinn
Demacia's Wings
Senna wins against Quinn 49.20% of the time which is 3.83% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.15% more often than would be expected.
The average opponent winrate against Quinn is 45.37%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 49.53% of the time which is 3.06% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.63% less often than would be expected.
The average opponent winrate against Heimerdinger is 46.47%.


Varus
the Arrow of Retribution
Senna wins against Varus 49.58% of the time which is 1.40% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 5.09% less often than would be expected.
The average opponent winrate against Varus is 50.98%.


Irelia
the Blade Dancer
Senna wins against Irelia 49.77% of the time which is 2.09% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.60% less often than would be expected.
The average opponent winrate against Irelia is 47.68%.


Camille
the Steel Shadow
Senna wins against Camille 49.84% of the time which is 1.90% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 1.79% less often than would be expected.
The average opponent winrate against Camille is 47.94%.


Teemo
the Swift Scout
Senna wins against Teemo 49.86% of the time which is 3.36% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.33% less often than would be expected.
The average opponent winrate against Teemo is 46.50%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 49.89% of the time which is 1.66% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.03% less often than would be expected.
The average opponent winrate against Pantheon is 48.23%.


Shen
the Eye of Twilight
Senna wins against Shen 50.00% of the time which is 1.46% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.23% less often than would be expected.
The average opponent winrate against Shen is 48.54%.


Ryze
the Rune Mage
Senna wins against Ryze 50.10% of the time which is 1.99% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 1.70% less often than would be expected.
The average opponent winrate against Ryze is 48.11%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 50.19% of the time which is 2.57% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.12% less often than would be expected.
The average opponent winrate against Gwen is 47.62%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 50.37% of the time which is 2.66% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.03% less often than would be expected.
The average opponent winrate against Kennen is 47.71%.


Ambessa
Matriarch of War
Senna wins against Ambessa 50.38% of the time which is 0.34% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 3.35% less often than would be expected.
The average opponent winrate against Ambessa is 50.04%.


Riven
the Exile
Senna wins against Riven 50.39% of the time which is 3.37% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.32% less often than would be expected.
The average opponent winrate against Riven is 47.02%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 50.43% of the time which is 1.18% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.51% less often than would be expected.
The average opponent winrate against Viktor is 49.25%.


Gragas
the Rabble Rouser
Senna wins against Gragas 50.73% of the time which is 2.62% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 1.07% less often than would be expected.
The average opponent winrate against Gragas is 48.11%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 50.75% of the time which is 2.37% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.32% less often than would be expected.
The average opponent winrate against Aatrox is 48.38%.


Fiora
the Grand Duelist
Senna wins against Fiora 50.89% of the time which is 3.68% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.01% less often than would be expected.
The average opponent winrate against Fiora is 47.21%.


Ornn
The Fire below the Mountain
Senna wins against Ornn 51.01% of the time which is 3.22% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.47% less often than would be expected.
The average opponent winrate against Ornn is 47.79%.


Swain
the Noxian Grand General
Senna wins against Swain 51.10% of the time which is 3.90% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.21% more often than would be expected.
The average opponent winrate against Swain is 47.20%.


Yone
the Unforgotten
Senna wins against Yone 51.16% of the time which is 2.29% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.40% less often than would be expected.
The average opponent winrate against Yone is 48.87%.


Kayle
the Righteous
Senna wins against Kayle 51.18% of the time which is 4.83% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.14% more often than would be expected.
The average opponent winrate against Kayle is 46.35%.


Sylas
the Unshackled
Senna wins against Sylas 51.40% of the time which is 2.73% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.96% less often than would be expected.
The average opponent winrate against Sylas is 48.67%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 51.41% of the time which is 3.49% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.20% less often than would be expected.
The average opponent winrate against Cho'Gath is 47.92%.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 51.63% of the time which is 3.73% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.04% more often than would be expected.
The average opponent winrate against Dr. Mundo is 47.90%.


Malphite
Shard of the Monolith
Senna wins against Malphite 51.65% of the time which is 4.76% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.07% more often than would be expected.
The average opponent winrate against Malphite is 46.89%.


Urgot
the Dreadnought
Senna wins against Urgot 51.78% of the time which is 5.47% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.79% more often than would be expected.
The average opponent winrate against Urgot is 46.31%.


Trundle
the Troll King
Senna wins against Trundle 51.80% of the time which is 4.27% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 0.58% more often than would be expected.
The average opponent winrate against Trundle is 47.53%.


Sett
the Boss
Senna wins against Sett 51.93% of the time which is 5.05% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.36% more often than would be expected.
The average opponent winrate against Sett is 46.88%.


Gangplank
the Saltwater Scourge
Senna wins against Gangplank 52.11% of the time which is 3.89% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.20% more often than would be expected.
The average opponent winrate against Gangplank is 48.22%.


Zac
the Secret Weapon
Senna wins against Zac 52.22% of the time which is 5.04% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.35% more often than would be expected.
The average opponent winrate against Zac is 47.18%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 52.37% of the time which is 2.50% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.19% less often than would be expected.
The average opponent winrate against Jayce is 49.87%.


Nasus
the Curator of the Sands
Senna wins against Nasus 52.39% of the time which is 4.48% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.79% more often than would be expected.
The average opponent winrate against Nasus is 47.91%.


Garen
The Might of Demacia
Senna wins against Garen 52.47% of the time which is 3.67% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.02% less often than would be expected.
The average opponent winrate against Garen is 48.80%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 52.51% of the time which is 2.21% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.48% less often than would be expected.
The average opponent winrate against Aurora is 50.30%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 52.71% of the time which is 0.72% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 4.40% less often than would be expected.
The average opponent winrate against Nidalee is 53.43%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 52.72% of the time which is 3.98% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.29% more often than would be expected.
The average opponent winrate against Vladimir is 48.74%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 52.82% of the time which is 5.57% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.88% more often than would be expected.
The average opponent winrate against Poppy is 47.25%.


Singed
the Mad Chemist
Senna wins against Singed 52.94% of the time which is 5.89% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.20% more often than would be expected.
The average opponent winrate against Singed is 47.05%.


Vayne
the Night Hunter
Senna wins against Vayne 53.21% of the time which is 5.34% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.65% more often than would be expected.
The average opponent winrate against Vayne is 47.87%.


Jax
Grandmaster at Arms
Senna wins against Jax 53.34% of the time which is 4.34% higher 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 49.00%.


Kayn
the Shadow Reaper
Senna wins against Kayn 53.55% of the time which is 1.89% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 1.80% less often than would be expected.
The average opponent winrate against Kayn is 51.66%.


Udyr
the Spirit Walker
Senna wins against Udyr 53.66% of the time which is 2.18% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 1.51% less often than would be expected.
The average opponent winrate against Udyr is 51.48%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 53.71% of the time which is 4.49% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.80% more often than would be expected.
The average opponent winrate against Renekton is 49.22%.


Yorick
Shepherd of Souls
Senna wins against Yorick 53.78% of the time which is 6.39% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.70% more often than would be expected.
The average opponent winrate against Yorick is 47.39%.


Sion
The Undead Juggernaut
Senna wins against Sion 53.82% of the time which is 5.17% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.48% more often than would be expected.
The average opponent winrate against Sion is 48.65%.


Volibear
the Relentless Storm
Senna wins against Volibear 53.90% of the time which is 4.93% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.24% more often than would be expected.
The average opponent winrate against Volibear is 48.97%.


Gnar
the Missing Link
Senna wins against Gnar 53.98% of the time which is 4.74% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.05% more often than would be expected.
The average opponent winrate against Gnar is 49.24%.


Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 54.17% of the time which is 5.55% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.86% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.62%.


Tahm Kench
The River King
Senna wins against Tahm Kench 54.42% of the time which is 5.25% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.56% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.17%.


Yasuo
the Unforgiven
Senna wins against Yasuo 54.54% of the time which is 5.10% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.41% more often than would be expected.
The average opponent winrate against Yasuo is 49.44%.


Darius
the Hand of Noxus
Senna wins against Darius 54.75% of the time which is 6.51% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 2.82% more often than would be expected.
The average opponent winrate against Darius is 48.24%.


Rumble
the Mechanized Menace
Senna wins against Rumble 54.87% of the time which is 4.41% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.72% more often than would be expected.
The average opponent winrate against Rumble is 50.46%.


Galio
the Colossus
Senna wins against Galio 54.97% of the time which is 6.10% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 2.41% more often than would be expected.
The average opponent winrate against Galio is 48.87%.


Tryndamere
the Barbarian King
Senna wins against Tryndamere 54.98% of the time which is 6.84% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.15% more often than would be expected.
The average opponent winrate against Tryndamere is 48.14%.


Zed
the Master of Shadows
Senna wins against Zed 55.32% of the time which is 6.12% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 2.43% more often than would be expected.
The average opponent winrate against Zed is 49.20%.


Wukong
the Monkey King
Senna wins against Wukong 55.86% of the time which is 7.81% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 4.12% more often than would be expected.
The average opponent winrate against Wukong is 48.05%.


K'Sante
the Pride of Nazumah
Senna wins against K'Sante 56.18% of the time which is 4.52% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.83% more often than would be expected.
The average opponent winrate against K'Sante is 51.66%.


Illaoi
the Kraken Priestess
Senna wins against Illaoi 56.54% of the time which is 7.90% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 4.21% more often than would be expected.
The average opponent winrate against Illaoi is 48.64%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 57.14% of the time which is 4.67% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.99% more often than would be expected.
The average opponent winrate against Smolder is 52.47%.


Karma
the Enlightened One
Senna wins against Karma 60.90% of the time which is 11.72% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 8.03% more often than would be expected.
The average opponent winrate against Karma is 49.18%.


Shaco
the Demon Jester
Senna wins against Shaco 73.27% of the time which is 20.91% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 17.23% more often than would be expected.
The average opponent winrate against Shaco is 52.36%.