

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: 12,840,597
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 15.11 is the strongest counter to top champions of Smolder, Trundle & Rumble. While Senna support is countered most by top champions of Heimerdinger, Wukong & Vayne. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 42.91% of the time which is 4.61% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 5.50% less often than would be expected.
The average opponent winrate against Heimerdinger is 47.52%.


Wukong
the Monkey King
Senna wins against Wukong 44.17% of the time which is 3.92% lower against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 4.81% less often than would be expected.
The average opponent winrate against Wukong is 48.09%.


Vayne
the Night Hunter
Senna wins against Vayne 44.96% of the time which is 3.06% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.95% less often than would be expected.
The average opponent winrate against Vayne is 48.02%.


Riven
the Exile
Senna wins against Riven 45.99% of the time which is 0.96% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.85% less often than would be expected.
The average opponent winrate against Riven is 46.95%.


Kayle
the Righteous
Senna wins against Kayle 46.04% of the time which is 1.06% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.95% less often than would be expected.
The average opponent winrate against Kayle is 47.10%.


Ornn
The Fire below the Mountain
Senna wins against Ornn 46.33% of the time which is 1.74% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.63% less often than would be expected.
The average opponent winrate against Ornn is 48.07%.


Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 46.51% of the time which is 0.07% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.82% less often than would be expected.
The average opponent winrate against Warwick is 46.44%.


Kennen
the Heart of the Tempest
Senna wins against Kennen 46.64% of the time which is 0.83% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.72% less often than would be expected.
The average opponent winrate against Kennen is 47.47%.


Shen
the Eye of Twilight
Senna wins against Shen 46.81% of the time which is 0.12% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.77% less often than would be expected.
The average opponent winrate against Shen is 46.69%.


Varus
the Arrow of Retribution
Senna wins against Varus 46.84% of the time which is 3.07% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.96% less often than would be expected.
The average opponent winrate against Varus is 49.91%.


Akali
the Rogue Assassin
Senna wins against Akali 47.03% of the time which is 1.64% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.53% less often than would be expected.
The average opponent winrate against Akali is 48.67%.


Kled
the Cantankerous Cavalier
Senna wins against Kled 47.03% of the time which is 0.36% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 1.25% less often than would be expected.
The average opponent winrate against Kled is 47.39%.


Ryze
the Rune Mage
Senna wins against Ryze 47.15% of the time which is 1.95% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 2.84% less often than would be expected.
The average opponent winrate against Ryze is 49.10%.


Sett
the Boss
Senna wins against Sett 47.47% of the time which is 0.55% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 0.34% less often than would be expected.
The average opponent winrate against Sett is 46.92%.


Quinn
Demacia's Wings
Senna wins against Quinn 47.55% of the time which is 1.11% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.22% more often than would be expected.
The average opponent winrate against Quinn is 46.44%.


Poppy
Keeper of the Hammer
Senna wins against Poppy 47.65% of the time which is 0.28% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.17% less often than would be expected.
The average opponent winrate against Poppy is 47.93%.


Yorick
Shepherd of Souls
Senna wins against Yorick 47.87% of the time which is 0.24% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.13% less often than would be expected.
The average opponent winrate against Yorick is 48.11%.


Vladimir
the Crimson Reaper
Senna wins against Vladimir 47.99% of the time which is 0.98% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.87% less often than would be expected.
The average opponent winrate against Vladimir is 48.97%.


Singed
the Mad Chemist
Senna wins against Singed 48.45% of the time which is 0.46% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.43% less often than would be expected.
The average opponent winrate against Singed is 47.99%.


Sion
The Undead Juggernaut
Senna wins against Sion 48.66% of the time which is 0.76% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.65% less often than would be expected.
The average opponent winrate against Sion is 49.42%.


Malphite
Shard of the Monolith
Senna wins against Malphite 48.73% of the time which is 1.86% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.97% more often than would be expected.
The average opponent winrate against Malphite is 46.87%.


Urgot
the Dreadnought
Senna wins against Urgot 48.78% of the time which is 1.62% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.73% more often than would be expected.
The average opponent winrate against Urgot is 47.16%.


Renekton
the Butcher of the Sands
Senna wins against Renekton 48.78% of the time which is 0.14% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.03% less often than would be expected.
The average opponent winrate against Renekton is 48.92%.


Illaoi
the Kraken Priestess
Senna wins against Illaoi 49.01% of the time which is 0.50% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.39% less often than would be expected.
The average opponent winrate against Illaoi is 49.51%.


Gnar
the Missing Link
Senna wins against Gnar 49.04% of the time which is 0.95% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 1.84% less often than would be expected.
The average opponent winrate against Gnar is 49.99%.


Ambessa
Matriarch of War
Senna wins against Ambessa 49.04% of the time which is 0.20% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 1.09% less often than would be expected.
The average opponent winrate against Ambessa is 49.24%.


Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 49.14% of the time which is 1.74% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 0.85% more often than would be expected.
The average opponent winrate against Cassiopeia is 47.40%.


Nidalee
the Bestial Huntress
Senna wins against Nidalee 49.16% of the time which is 5.32% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 6.21% less often than would be expected.
The average opponent winrate against Nidalee is 54.48%.


Fiora
the Grand Duelist
Senna wins against Fiora 49.17% of the time which is 1.55% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.66% more often than would be expected.
The average opponent winrate against Fiora is 47.62%.


Volibear
the Relentless Storm
Senna wins against Volibear 49.22% of the time which is 0.28% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.17% less often than would be expected.
The average opponent winrate against Volibear is 49.50%.


Gwen
The Hallowed Seamstress
Senna wins against Gwen 49.35% of the time which is 0.99% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.10% more often than would be expected.
The average opponent winrate against Gwen is 48.36%.


Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 49.48% of the time which is 1.62% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.73% more often than would be expected.
The average opponent winrate against Cho'Gath is 47.86%.


Sylas
the Unshackled
Senna wins against Sylas 49.49% of the time which is 0.10% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.79% less often than would be expected.
The average opponent winrate against Sylas is 49.39%.


Irelia
the Blade Dancer
Senna wins against Irelia 49.66% of the time which is 1.19% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.30% more often than would be expected.
The average opponent winrate against Irelia is 48.47%.


Aurora
the Witch Between Worlds
Senna wins against Aurora 49.77% of the time which is 1.33% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 0.44% more often than would be expected.
The average opponent winrate against Aurora is 48.44%.


Olaf
the Berserker
Senna wins against Olaf 49.79% of the time which is 2.54% higher 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 47.25%.


Gangplank
the Saltwater Scourge
Senna wins against Gangplank 50.00% of the time which is 1.38% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.49% more often than would be expected.
The average opponent winrate against Gangplank is 48.62%.


Zac
the Secret Weapon
Senna wins against Zac 50.24% of the time which is 2.97% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 2.08% more often than would be expected.
The average opponent winrate against Zac is 47.27%.


Pantheon
the Unbreakable Spear
Senna wins against Pantheon 50.30% of the time which is 2.11% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.22% more often than would be expected.
The average opponent winrate against Pantheon is 48.19%.


Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 50.32% of the time which is 1.20% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.31% more often than would be expected.
The average opponent winrate against Mordekaiser is 49.12%.


Yasuo
the Unforgiven
Senna wins against Yasuo 50.53% of the time which is 1.11% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.22% more often than would be expected.
The average opponent winrate against Yasuo is 49.42%.


Teemo
the Swift Scout
Senna wins against Teemo 50.59% of the time which is 2.47% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 1.58% more often than would be expected.
The average opponent winrate against Teemo is 48.12%.


Yone
the Unforgotten
Senna wins against Yone 50.64% of the time which is 0.50% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.39% less often than would be expected.
The average opponent winrate against Yone is 51.14%.


Jayce
the Defender of Tomorrow
Senna wins against Jayce 50.85% of the time which is 0.37% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.52% less often than would be expected.
The average opponent winrate against Jayce is 50.48%.


Udyr
the Spirit Walker
Senna wins against Udyr 50.86% of the time which is 2.69% lower against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 3.58% less often than would be expected.
The average opponent winrate against Udyr is 53.55%.


Nasus
the Curator of the Sands
Senna wins against Nasus 51.01% of the time which is 3.36% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.47% more often than would be expected.
The average opponent winrate against Nasus is 47.65%.


Camille
the Steel Shadow
Senna wins against Camille 51.17% of the time which is 3.23% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.34% more often than would be expected.
The average opponent winrate against Camille is 47.94%.


Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 51.37% of the time which is 1.31% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.42% more often than would be expected.
The average opponent winrate against Dr. Mundo is 50.06%.


Tryndamere
the Barbarian King
Senna wins against Tryndamere 51.94% of the time which is 3.11% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 2.22% more often than would be expected.
The average opponent winrate against Tryndamere is 48.83%.


Kayn
the Shadow Reaper
Senna wins against Kayn 52.08% of the time which is 0.01% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 0.88% less often than would be expected.
The average opponent winrate against Kayn is 52.07%.


Aatrox
the Darkin Blade
Senna wins against Aatrox 52.28% of the time which is 2.46% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 1.57% more often than would be expected.
The average opponent winrate against Aatrox is 49.82%.


Jax
Grandmaster at Arms
Senna wins against Jax 52.32% of the time which is 2.97% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 2.08% more often than would be expected.
The average opponent winrate against Jax is 49.35%.


K'Sante
the Pride of Nazumah
Senna wins against K'Sante 52.51% of the time which is 1.57% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.68% more often than would be expected.
The average opponent winrate against K'Sante is 50.94%.


Gragas
the Rabble Rouser
Senna wins against Gragas 52.67% of the time which is 3.95% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.06% more often than would be expected.
The average opponent winrate against Gragas is 48.72%.


Garen
The Might of Demacia
Senna wins against Garen 53.09% of the time which is 2.77% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.88% more often than would be expected.
The average opponent winrate against Garen is 50.32%.


Darius
the Hand of Noxus
Senna wins against Darius 53.16% of the time which is 3.82% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 2.93% more often than would be expected.
The average opponent winrate against Darius is 49.34%.


Tahm Kench
The River King
Senna wins against Tahm Kench 53.57% of the time which is 4.04% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 3.15% more often than would be expected.
The average opponent winrate against Tahm Kench is 49.53%.


Rumble
the Mechanized Menace
Senna wins against Rumble 55.16% of the time which is 4.14% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 3.25% more often than would be expected.
The average opponent winrate against Rumble is 51.02%.


Trundle
the Troll King
Senna wins against Trundle 57.29% of the time which is 8.33% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 7.44% more often than would be expected.
The average opponent winrate against Trundle is 48.96%.


Smolder
the Fiery Fledgling
Senna wins against Smolder 59.46% of the time which is 5.33% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.44% more often than would be expected.
The average opponent winrate against Smolder is 54.13%.