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.
All Ranks Champions Analysed: 33,969,420
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 bottom vs top Counters
Senna bottom on Patch 14.10 is the strongest counter to top champions of Warwick, K'Sante & Yone. While Senna bottom is countered most by top champions of Fiora, Heimerdinger & Volibear. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.
Fiora
the Grand Duelist
Senna wins against Fiora 43.13% of the time which is 6.11% lower against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 4.61% less often than would be expected.
The average opponent winrate against Fiorais 49.24%.
Heimerdinger
the Revered Inventor
Senna wins against Heimerdinger 43.20% of the time which is 5.96% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 4.46% less often than would be expected.
The average opponent winrate against Heimerdingeris 49.16%.
Volibear
the Relentless Storm
Senna wins against Volibear 43.37% of the time which is 7.02% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 5.52% less often than would be expected.
The average opponent winrate against Volibearis 50.39%.
Kayle
the Righteous
Senna wins against Kayle 43.74% of the time which is 4.62% lower against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 3.12% less often than would be expected.
The average opponent winrate against Kayleis 48.36%.
Kled
the Cantankerous Cavalier
Senna wins against Kled 43.97% of the time which is 3.53% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 2.04% less often than would be expected.
The average opponent winrate against Kledis 47.50%.
Urgot
the Dreadnought
Senna wins against Urgot 44.05% of the time which is 3.63% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 2.14% less often than would be expected.
The average opponent winrate against Urgotis 47.68%.
Shen
the Eye of Twilight
Senna wins against Shen 44.27% of the time which is 4.93% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 3.43% less often than would be expected.
The average opponent winrate against Shenis 49.20%.
Sion
The Undead Juggernaut
Senna wins against Sion 44.54% of the time which is 5.34% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 3.84% less often than would be expected.
The average opponent winrate against Sionis 49.88%.
Yorick
Shepherd of Souls
Senna wins against Yorick 44.64% of the time which is 2.53% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.04% less often than would be expected.
The average opponent winrate against Yorickis 47.17%.
Illaoi
the Kraken Priestess
Senna wins against Illaoi 44.95% of the time which is 4.49% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.99% less often than would be expected.
The average opponent winrate against Illaoiis 49.44%.
Camille
the Steel Shadow
Senna wins against Camille 45.33% of the time which is 3.51% lower against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 2.01% less often than would be expected.
The average opponent winrate against Camilleis 48.84%.
Garen
The Might of Demacia
Senna wins against Garen 45.63% of the time which is 3.50% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.00% less often than would be expected.
The average opponent winrate against Garenis 49.13%.
Olaf
the Berserker
Senna wins against Olaf 45.64% of the time which is 5.27% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 3.77% less often than would be expected.
The average opponent winrate against Olafis 50.91%.
Mordekaiser
the Iron Revenant
Senna wins against Mordekaiser 45.87% of the time which is 1.10% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.39% more often than would be expected.
The average opponent winrate against Mordekaiseris 46.97%.
Trundle
the Troll King
Senna wins against Trundle 46.01% of the time which is 3.49% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.99% less often than would be expected.
The average opponent winrate against Trundleis 49.50%.
Twisted Fate
the Card Master
Senna wins against Twisted Fate 46.23% of the time which is 4.90% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 3.40% less often than would be expected.
The average opponent winrate against Twisted Fateis 51.13%.
Cho'Gath
the Terror of the Void
Senna wins against Cho'Gath 47.43% of the time which is 2.54% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.04% less often than would be expected.
The average opponent winrate against Cho'Gathis 49.97%.
Poppy
Keeper of the Hammer
Senna wins against Poppy 47.66% of the time which is 0.47% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.03% more often than would be expected.
The average opponent winrate against Poppyis 48.13%.
Malphite
Shard of the Monolith
Senna wins against Malphite 47.95% of the time which is 0.89% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 0.61% more often than would be expected.
The average opponent winrate against Malphiteis 48.84%.
Irelia
the Blade Dancer
Senna wins against Irelia 48.00% of the time which is 0.87% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 0.63% more often than would be expected.
The average opponent winrate against Ireliais 48.87%.
Tahm Kench
The River King
Senna wins against Tahm Kench 48.01% of the time which is 0.42% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.08% more often than would be expected.
The average opponent winrate against Tahm Kenchis 48.43%.
Sett
the Boss
Senna wins against Sett 48.34% of the time which is 0.81% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.30% more often than would be expected.
The average opponent winrate against Settis 47.53%.
Teemo
the Swift Scout
Senna wins against Teemo 48.37% of the time which is 0.74% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.76% more often than would be expected.
The average opponent winrate against Teemois 49.11%.
Akali
the Rogue Assassin
Senna wins against Akali 48.64% of the time which is 3.13% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 1.63% less often than would be expected.
The average opponent winrate against Akaliis 51.77%.
Ornn
The Fire below the Mountain
Senna wins against Ornn 48.71% of the time which is 1.30% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 0.20% more often than would be expected.
The average opponent winrate against Ornnis 50.01%.
Dr. Mundo
the Madman of Zaun
Senna wins against Dr. Mundo 49.07% of the time which is 0.80% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 2.30% more often than would be expected.
The average opponent winrate against Dr. Mundois 48.27%.
Jayce
the Defender of Tomorrow
Senna wins against Jayce 49.09% of the time which is 3.10% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.60% less often than would be expected.
The average opponent winrate against Jayceis 52.19%.
Gangplank
the Saltwater Scourge
Senna wins against Gangplank 49.10% of the time which is 5.03% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 3.54% less often than would be expected.
The average opponent winrate against Gangplankis 54.13%.
Jax
Grandmaster at Arms
Senna wins against Jax 49.22% of the time which is 0.65% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.85% more often than would be expected.
The average opponent winrate against Jaxis 49.87%.
Rumble
the Mechanized Menace
Senna wins against Rumble 49.46% of the time which is 1.31% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.19% more often than would be expected.
The average opponent winrate against Rumbleis 50.77%.
Vayne
the Night Hunter
Senna wins against Vayne 49.57% of the time which is 1.20% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 0.30% more often than would be expected.
The average opponent winrate against Vayneis 50.77%.
Gwen
The Hallowed Seamstress
Senna wins against Gwen 49.78% of the time which is 0.22% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 1.28% more often than would be expected.
The average opponent winrate against Gwenis 50.00%.
Gnar
the Missing Link
Senna wins against Gnar 50.00% of the time which is 2.06% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.56% less often than would be expected.
The average opponent winrate against Gnaris 52.06%.
Gragas
the Rabble Rouser
Senna wins against Gragas 50.00% of the time which is 0.54% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.04% more often than would be expected.
The average opponent winrate against Gragasis 49.46%.
Quinn
Demacia's Wings
Senna wins against Quinn 50.00% of the time which is 0.38% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 1.88% more often than would be expected.
The average opponent winrate against Quinnis 49.62%.
Kennen
the Heart of the Tempest
Senna wins against Kennen 50.30% of the time which is 0.61% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.11% more often than would be expected.
The average opponent winrate against Kennenis 49.69%.
Darius
the Hand of Noxus
Senna wins against Darius 50.70% of the time which is 0.66% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.84% more often than would be expected.
The average opponent winrate against Dariusis 51.36%.
Renekton
the Butcher of the Sands
Senna wins against Renekton 51.40% of the time which is 1.84% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 3.34% more often than would be expected.
The average opponent winrate against Renektonis 49.56%.
Aatrox
the Darkin Blade
Senna wins against Aatrox 51.82% of the time which is 1.07% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.57% more often than would be expected.
The average opponent winrate against Aatroxis 50.75%.
Skarner
the Crystal Vanguard
Senna wins against Skarner 52.11% of the time which is 1.19% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 2.69% more often than would be expected.
The average opponent winrate against Skarneris 50.92%.
Zac
the Secret Weapon
Senna wins against Zac 52.21% of the time which is 4.47% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 5.96% more often than would be expected.
The average opponent winrate against Zacis 47.74%.
Nasus
the Curator of the Sands
Senna wins against Nasus 52.82% of the time which is 2.25% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 3.75% more often than would be expected.
The average opponent winrate against Nasusis 50.57%.
Pantheon
the Unbreakable Spear
Senna wins against Pantheon 52.85% of the time which is 1.52% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.02% more often than would be expected.
The average opponent winrate against Pantheonis 51.33%.
Tryndamere
the Barbarian King
Senna wins against Tryndamere 53.08% of the time which is 4.32% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 5.82% more often than would be expected.
The average opponent winrate against Tryndamereis 48.76%.
Riven
the Exile
Senna wins against Riven 53.45% of the time which is 2.83% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 4.33% more often than would be expected.
The average opponent winrate against Rivenis 50.62%.
Yasuo
the Unforgiven
Senna wins against Yasuo 53.70% of the time which is 1.21% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.28% more often than would be expected.
The average opponent winrate against Yasuois 54.91%.
Singed
the Mad Chemist
Senna wins against Singed 53.85% of the time which is 2.51% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.01% more often than would be expected.
The average opponent winrate against Singedis 51.34%.
Yone
the Unforgotten
Senna wins against Yone 54.35% of the time which is 0.03% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.52% more often than would be expected.
The average opponent winrate against Yoneis 54.32%.
K'Sante
the Pride of Nazumah
Senna wins against K'Sante 54.38% of the time which is 1.52% lower against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.04% less often than would be expected.
The average opponent winrate against K'Santeis 55.90%.
Warwick
the Uncaged Wrath of Zaun
Senna wins against Warwick 56.86% of the time which is 8.65% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 10.15% more often than would be expected.
The average opponent winrate against Warwickis 48.21%.