

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: 10,314,012
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 15.4 is the strongest counter to top champions of Karma, Tahm Kench & Illaoi. While Senna support is countered most by top champions of Wukong, Varus & Cassiopeia. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Wukong
the Monkey King
Senna wins against Wukong 44.12% of the time which is 4.16% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 7.30% less often than would be expected.
The average opponent winrate against Wukong is 48.28%.


Varus
the Arrow of Retribution
Senna wins against Varus 44.52% of the time which is 5.86% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 9.00% less often than would be expected.
The average opponent winrate against Varus is 50.38%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 46.15% of the time which is 0.30% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 2.83% less often than would be expected.
The average opponent winrate against Cassiopeia is 45.85%.


Akali
the Rogue Assassin
Senna wins against Akali 46.84% of the time which is 2.07% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 5.21% less often than would be expected.
The average opponent winrate against Akali is 48.91%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 47.03% of the time which is 0.63% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 3.77% less often than would be expected.
The average opponent winrate against Kennen is 47.66%.


Gragas
the Rabble Rouser
Senna wins against Gragas 47.50% of the time which is 0.98% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 4.12% less often than would be expected.
The average opponent winrate against Gragas is 48.48%.


Quinn
Demacia's Wings
Senna wins against Quinn 47.55% of the time which is 1.25% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.89% less often than would be expected.
The average opponent winrate against Quinn is 46.30%.


Irelia
the Blade Dancer
Senna wins against Irelia 47.60% of the time which is 0.64% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.78% less often than would be expected.
The average opponent winrate against Irelia is 48.24%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 47.85% of the time which is 1.00% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 4.14% less often than would be expected.
The average opponent winrate against Vladimir is 48.85%.


Camille
the Steel Shadow
Senna wins against Camille 47.94% of the time which is 0.30% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 3.44% less often than would be expected.
The average opponent winrate against Camille is 48.24%.


Malphite
Shard of the Monolith
Senna wins against Malphite 48.75% of the time which is 1.83% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.31% less often than would be expected.
The average opponent winrate against Malphite is 46.92%.


Zac
the Secret Weapon
Senna wins against Zac 48.88% of the time which is 0.39% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.75% less often than would be expected.
The average opponent winrate against Zac is 48.49%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 49.15% of the time which is 3.03% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.10% less often than would be expected.
The average opponent winrate against Warwick is 46.12%.


Udyr
the Spirit Walker
Senna wins against Udyr 49.61% of the time which is 2.50% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 5.63% less often than would be expected.
The average opponent winrate against Udyr is 52.11%.


Yasuo
the Unforgiven
Senna wins against Yasuo 49.77% of the time which is 0.97% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.17% less often than would be expected.
The average opponent winrate against Yasuo is 48.80%.


Yone
the Unforgotten
Senna wins against Yone 49.84% of the time which is 0.31% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 3.45% less often than would be expected.
The average opponent winrate against Yone is 50.15%.


Garen
The Might of Demacia
Senna wins against Garen 49.98% of the time which is 2.38% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 0.76% less often than would be expected.
The average opponent winrate against Garen is 47.60%.


Shen
the Eye of Twilight
Senna wins against Shen 50.16% of the time which is 1.59% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.55% less often than would be expected.
The average opponent winrate against Shen is 48.57%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 50.36% of the time which is 2.24% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.90% less often than would be expected.
The average opponent winrate against Pantheon is 48.12%.


Kayle
the Righteous
Senna wins against Kayle 50.43% of the time which is 3.78% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 0.64% more often than would be expected.
The average opponent winrate against Kayle is 46.65%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 50.47% of the time which is 2.14% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.00% less often than would be expected.
The average opponent winrate against Aatrox is 48.33%.


Nasus
the Curator of the Sands
Senna wins against Nasus 50.53% of the time which is 2.84% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.30% less often than would be expected.
The average opponent winrate against Nasus is 47.69%.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 50.61% of the time which is 1.28% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.86% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.33%.


Malzahar
the Prophet of the Void
Senna wins against Malzahar 50.89% of the time which is 2.17% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 0.97% less often than would be expected.
The average opponent winrate against Malzahar is 48.72%.


Vayne
the Night Hunter
Senna wins against Vayne 50.95% of the time which is 4.02% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.88% more often than would be expected.
The average opponent winrate against Vayne is 46.93%.


Sion
The Undead Juggernaut
Senna wins against Sion 50.96% of the time which is 2.06% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.08% less often than would be expected.
The average opponent winrate against Sion is 48.90%.


Riven
the Exile
Senna wins against Riven 51.03% of the time which is 3.82% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 0.68% more often than would be expected.
The average opponent winrate against Riven is 47.21%.


Teemo
the Swift Scout
Senna wins against Teemo 51.08% of the time which is 4.47% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.33% more often than would be expected.
The average opponent winrate against Teemo is 46.61%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 51.09% of the time which is 2.86% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.28% less often than would be expected.
The average opponent winrate against Aurora is 48.23%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 51.10% of the time which is 2.45% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.69% less often than would be expected.
The average opponent winrate against Gwen is 48.65%.


Gnar
the Missing Link
Senna wins against Gnar 51.20% of the time which is 2.08% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.06% less often than would be expected.
The average opponent winrate against Gnar is 49.12%.


Fiora
the Grand Duelist
Senna wins against Fiora 51.41% of the time which is 3.08% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.06% less often than would be expected.
The average opponent winrate against Fiora is 48.33%.


Darius
the Hand of Noxus
Senna wins against Darius 51.67% of the time which is 4.07% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.93% more often than would be expected.
The average opponent winrate against Darius is 47.60%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 51.82% of the time which is 3.14% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.00% less often than would be expected.
The average opponent winrate against Poppy is 48.68%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 51.91% of the time which is 3.93% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.79% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.98%.


Ornn
The Fire below the Mountain
Senna wins against Ornn 51.92% of the time which is 4.65% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.51% more often than would be expected.
The average opponent winrate against Ornn is 47.27%.


Sett
the Boss
Senna wins against Sett 52.30% of the time which is 5.35% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.21% more often than would be expected.
The average opponent winrate against Sett is 46.95%.


Jax
Grandmaster at Arms
Senna wins against Jax 52.49% of the time which is 2.61% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.53% less often than would be expected.
The average opponent winrate against Jax is 49.88%.


Singed
the Mad Chemist
Senna wins against Singed 52.57% of the time which is 6.03% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.89% more often than would be expected.
The average opponent winrate against Singed is 46.54%.


Ambessa
Matriarch of War
Senna wins against Ambessa 52.60% of the time which is 2.41% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.73% less often than would be expected.
The average opponent winrate against Ambessa is 50.19%.


Volibear
the Relentless Storm
Senna wins against Volibear 52.67% of the time which is 3.63% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.49% more often than would be expected.
The average opponent winrate against Volibear is 49.04%.


Trundle
the Troll King
Senna wins against Trundle 52.70% of the time which is 4.22% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.08% more often than would be expected.
The average opponent winrate against Trundle is 48.48%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 52.88% of the time which is 2.45% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.69% less often than would be expected.
The average opponent winrate against Jayce is 50.43%.


Rumble
the Mechanized Menace
Senna wins against Rumble 53.23% of the time which is 2.26% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.88% less often than would be expected.
The average opponent winrate against Rumble is 50.97%.


Kled
the Cantankerous Cavalier
Senna wins against Kled 53.33% of the time which is 6.41% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 3.27% more often than would be expected.
The average opponent winrate against Kled is 46.92%.


Yorick
Shepherd of Souls
Senna wins against Yorick 53.46% of the time which is 5.92% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 2.78% more often than would be expected.
The average opponent winrate against Yorick is 47.54%.


Maokai
the Twisted Treant
Senna wins against Maokai 53.47% of the time which is 4.28% higher against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 1.14% more often than would be expected.
The average opponent winrate against Maokai is 49.19%.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 53.66% of the time which is 6.16% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.02% more often than would be expected.
The average opponent winrate against Heimerdinger is 47.50%.


Olaf
the Berserker
Senna wins against Olaf 53.98% of the time which is 5.48% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 2.34% more often than would be expected.
The average opponent winrate against Olaf is 48.50%.


K'Sante
the Pride of Nazumah
Senna wins against K'Sante 54.09% of the time which is 2.01% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 1.13% less often than would be expected.
The average opponent winrate against K'Sante is 52.08%.


Swain
the Noxian Grand General
Senna wins against Swain 54.24% of the time which is 5.92% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.78% more often than would be expected.
The average opponent winrate against Swain is 48.32%.


Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 54.48% of the time which is 7.19% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 4.05% more often than would be expected.
The average opponent winrate against Mordekaiser is 47.29%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 54.53% of the time which is 5.03% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.89% more often than would be expected.
The average opponent winrate against Renekton is 49.50%.


Gangplank
the Saltwater Scourge
Senna wins against Gangplank 54.68% of the time which is 6.06% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 2.92% more often than would be expected.
The average opponent winrate against Gangplank is 48.62%.


Sylas
the Unshackled
Senna wins against Sylas 54.86% of the time which is 3.94% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.80% more often than would be expected.
The average opponent winrate against Sylas is 50.92%.


Urgot
the Dreadnought
Senna wins against Urgot 54.97% of the time which is 8.96% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 5.83% more often than would be expected.
The average opponent winrate against Urgot is 46.01%.


Kayn
the Shadow Reaper
Senna wins against Kayn 55.38% of the time which is 3.02% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.11% less often than would be expected.
The average opponent winrate against Kayn is 52.36%.


Rengar
the Pridestalker
Senna wins against Rengar 55.66% of the time which is 5.56% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 2.42% more often than would be expected.
The average opponent winrate against Rengar is 50.10%.


Ryze
the Rune Mage
Senna wins against Ryze 56.00% of the time which is 8.72% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 5.58% more often than would be expected.
The average opponent winrate against Ryze is 47.28%.


Tryndamere
the Barbarian King
Senna wins against Tryndamere 56.73% of the time which is 7.53% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 4.39% more often than would be expected.
The average opponent winrate against Tryndamere is 49.20%.


Illaoi
the Kraken Priestess
Senna wins against Illaoi 57.84% of the time which is 8.57% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 5.43% more often than would be expected.
The average opponent winrate against Illaoi is 49.27%.


Tahm Kench
The River King
Senna wins against Tahm Kench 58.37% of the time which is 8.85% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 5.71% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.52%.


Karma
the Enlightened One
Senna wins against Karma 60.81% of the time which is 13.02% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 9.88% more often than would be expected.
The average opponent winrate against Karma is 47.79%.