

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.
Master+ Champions Analysed: 810,765
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 7 is the strongest counter to top champions of Illaoi, Akali & Volibear. While Senna bottom is countered most by top champions of Kayle, Yorick & Vayne. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Kayle
die Rechtschaffene
Senna wins against Kayle 48.70% of the time which is 4.18% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 2.09% less often than would be expected.
The average opponent winrate against Kayle is 44.52%.


Yorick
der Hirte der verlorenen Seelen
Senna wins against Yorick 49.16% of the time which is 1.73% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 4.56% less often than would be expected.
The average opponent winrate against Yorick is 47.43%.


Vayne
die Jägerin der Nacht
Senna wins against Vayne 49.17% of the time which is 2.32% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 3.96% less often than would be expected.
The average opponent winrate against Vayne is 46.85%.


Camille
der stählerne Schatten
Senna wins against Camille 49.43% of the time which is 1.92% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 4.37% less often than would be expected.
The average opponent winrate against Camille is 47.51%.


Sylas
Sprenger der Ketten
Senna wins against Sylas 49.51% of the time which is 2.82% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 3.46% less often than would be expected.
The average opponent winrate against Sylas is 46.69%.


Shen
das Auge des Zwielichts
Senna wins against Shen 50.74% of the time which is 4.86% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.42% less often than would be expected.
The average opponent winrate against Shen is 45.88%.


Garen
die Macht von Demacia
Senna wins against Garen 50.82% of the time which is 2.11% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 4.18% less often than would be expected.
The average opponent winrate against Garen is 48.71%.


Ryze
der Runenmagier
Senna wins against Ryze 51.03% of the time which is 1.85% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 4.43% less often than would be expected.
The average opponent winrate against Ryze is 49.18%.


Riven
die Verbannte
Senna wins against Riven 51.25% of the time which is 7.32% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.06% more often than would be expected.
The average opponent winrate against Riven is 43.93%.


Varus
der Pfeil der Vergeltung
Senna wins against Varus 51.26% of the time which is 0.50% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 5.77% less often than would be expected.
The average opponent winrate against Varus is 50.76%.


Nidalee
die bestialische Jägerin
Senna wins against Nidalee 51.37% of the time which is 1.10% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 7.35% less often than would be expected.
The average opponent winrate against Nidalee is 52.47%.


Gangplank
die Salzwassergeißel
Senna wins against Gangplank 51.47% of the time which is 5.88% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.40% less often than would be expected.
The average opponent winrate against Gangplank is 45.59%.


Teemo
der flinke Späher
Senna wins against Teemo 51.74% of the time which is 5.93% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.35% less often than would be expected.
The average opponent winrate against Teemo is 45.81%.


Gwen
Die begnadete Näherin
Senna wins against Gwen 51.77% of the time which is 5.81% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.47% less often than would be expected.
The average opponent winrate against Gwen is 45.96%.


Yasuo
der entehrte Krieger
Senna wins against Yasuo 51.82% of the time which is 4.31% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.98% less often than would be expected.
The average opponent winrate against Yasuo is 47.51%.


Malphite
der Splitter des Monolithen
Senna wins against Malphite 52.09% of the time which is 3.18% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 3.11% less often than would be expected.
The average opponent winrate against Malphite is 48.91%.


Poppy
die Hüterin des Hammers
Senna wins against Poppy 52.21% of the time which is 6.16% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 0.12% less often than would be expected.
The average opponent winrate against Poppy is 46.05%.


Aurora
die Hexe zwischen den Welten
Senna wins against Aurora 52.46% of the time which is 4.45% higher against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 1.84% less often than would be expected.
The average opponent winrate against Aurora is 48.01%.


Cho'Gath
der Schrecken der Leere
Senna wins against Cho'Gath 52.48% of the time which is 6.47% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.19% more often than would be expected.
The average opponent winrate against Cho'Gath is 46.01%.


Quinn
Demacias Schwingen
Senna wins against Quinn 52.53% of the time which is 7.03% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 0.75% more often than would be expected.
The average opponent winrate against Quinn is 45.50%.


Jax
der Großmeister der Waffen
Senna wins against Jax 52.71% of the time which is 5.59% higher against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.70% less often than would be expected.
The average opponent winrate against Jax is 47.12%.


Fiora
die große Duellantin
Senna wins against Fiora 53.29% of the time which is 7.63% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 1.35% more often than would be expected.
The average opponent winrate against Fiora is 45.66%.


Singed
der verrückte Chemiker
Senna wins against Singed 53.30% of the time which is 6.37% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 0.09% more often than would be expected.
The average opponent winrate against Singed is 46.93%.


K'Sante
der Stolz von Nazumah
Senna wins against K'Sante 53.50% of the time which is 3.96% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 2.32% less often than would be expected.
The average opponent winrate against K'Sante is 49.54%.


Jayce
der Verteidiger von Morgen
Senna wins against Jayce 53.51% of the time which is 5.18% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 1.11% less often than would be expected.
The average opponent winrate against Jayce is 48.33%.


Ambessa
Matriarchin des Krieges
Senna wins against Ambessa 54.03% of the time which is 6.55% higher against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 0.26% more often than would be expected.
The average opponent winrate against Ambessa is 47.48%.


Sion
der untote Moloch
Senna wins against Sion 54.53% of the time which is 6.67% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.38% more often than would be expected.
The average opponent winrate against Sion is 47.86%.


Rumble
die mechanisierte Bedrohung
Senna wins against Rumble 54.83% of the time which is 5.82% higher against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 0.46% less often than would be expected.
The average opponent winrate against Rumble is 49.01%.


Warwick
Zhauns entfesselter Zorn
Senna wins against Warwick 54.91% of the time which is 8.49% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.21% more often than would be expected.
The average opponent winrate against Warwick is 46.42%.


Dr. Mundo
der Irre von Zhaun
Senna wins against Dr. Mundo 54.92% of the time which is 5.56% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.72% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.36%.


Gnar
das fehlende Bindeglied
Senna wins against Gnar 54.95% of the time which is 5.99% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 0.29% less often than would be expected.
The average opponent winrate against Gnar is 48.96%.


Renekton
der Schlächter des Sandes
Senna wins against Renekton 54.96% of the time which is 6.92% higher against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 0.63% more often than would be expected.
The average opponent winrate against Renekton is 48.04%.


Olaf
der Berserker
Senna wins against Olaf 55.05% of the time which is 9.23% higher against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 2.95% more often than would be expected.
The average opponent winrate against Olaf is 45.82%.


Gragas
der Unruhestifter
Senna wins against Gragas 55.19% of the time which is 9.00% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 2.72% more often than would be expected.
The average opponent winrate against Gragas is 46.19%.


Sett
der Boss
Senna wins against Sett 55.48% of the time which is 7.91% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.62% more often than would be expected.
The average opponent winrate against Sett is 47.57%.


Trundle
der Trollkönig
Senna wins against Trundle 55.66% of the time which is 4.98% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.29% less often than would be expected.
The average opponent winrate against Trundle is 50.68%.


Pantheon
der unbeugsame Speer
Senna wins against Pantheon 55.78% of the time which is 8.41% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.12% more often than would be expected.
The average opponent winrate against Pantheon is 47.37%.


Ornn
der Gott der Vulkanschmiede
Senna wins against Ornn 55.79% of the time which is 8.83% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.55% more often than would be expected.
The average opponent winrate against Ornn is 46.96%.


Vladimir
der blutrote Schnitter
Senna wins against Vladimir 55.83% of the time which is 7.63% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 1.34% more often than would be expected.
The average opponent winrate against Vladimir is 48.20%.


Tryndamere
der Barbarenkönig
Senna wins against Tryndamere 56.00% of the time which is 6.81% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 0.53% more often than would be expected.
The average opponent winrate against Tryndamere is 49.19%.


Darius
die Hand von Noxus
Senna wins against Darius 56.03% of the time which is 8.28% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.99% more often than would be expected.
The average opponent winrate against Darius is 47.75%.


Yone
der unvergessene Krieger
Senna wins against Yone 56.78% of the time which is 5.93% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 0.34% less often than would be expected.
The average opponent winrate against Yone is 50.85%.


Nasus
der Bewahrer des Sandes
Senna wins against Nasus 56.80% of the time which is 11.58% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 5.31% more often than would be expected.
The average opponent winrate against Nasus is 45.22%.


Urgot
der Chemtech-Terror
Senna wins against Urgot 56.83% of the time which is 11.09% higher against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 4.81% more often than would be expected.
The average opponent winrate against Urgot is 45.74%.


Irelia
die Klingentänzerin
Senna wins against Irelia 56.97% of the time which is 8.49% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.20% more often than would be expected.
The average opponent winrate against Irelia is 48.48%.


Mordekaiser
der eiserne Albtraum
Senna wins against Mordekaiser 57.25% of the time which is 8.57% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 2.28% more often than would be expected.
The average opponent winrate against Mordekaiser is 48.68%.


Kled
der übellaunige Streiter
Senna wins against Kled 57.81% of the time which is 11.19% higher against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 4.91% more often than would be expected.
The average opponent winrate against Kled is 46.62%.


Kennen
das Herz des Sturms
Senna wins against Kennen 58.75% of the time which is 13.39% higher against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 7.11% more often than would be expected.
The average opponent winrate against Kennen is 45.36%.


Aatrox
Die Klinge der Düsteren
Senna wins against Aatrox 58.77% of the time which is 8.78% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.50% more often than would be expected.
The average opponent winrate against Aatrox is 49.99%.


Volibear
der unerbittliche Sturm
Senna wins against Volibear 58.97% of the time which is 9.03% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.75% more often than would be expected.
The average opponent winrate against Volibear is 49.94%.


Akali
die rebellische Assassine
Senna wins against Akali 59.76% of the time which is 10.71% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.43% more often than would be expected.
The average opponent winrate against Akali is 49.05%.


Illaoi
die Krakenpriesterin
Senna wins against Illaoi 60.19% of the time which is 13.89% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 7.61% more often than would be expected.
The average opponent winrate against Illaoi is 46.30%.