

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: 11,020,700
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 15.15 is the strongest counter to top champions of Varus, Riven & Gnar. While Senna bottom is countered most by top champions of Cassiopeia, Quinn & Jayce. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.


Cassiopeia
Hadí objetí
Senna wins against Cassiopeia 40.00% of the time which is 7.15% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 6.91% less often than would be expected.
The average opponent winrate against Cassiopeia is 47.15%.


Quinn
Křídla Demacie
Senna wins against Quinn 42.45% of the time which is 4.54% lower against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 4.30% less often than would be expected.
The average opponent winrate against Quinn is 46.99%.


Jayce
Obránce zítřka
Senna wins against Jayce 45.47% of the time which is 6.71% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 6.47% less often than would be expected.
The average opponent winrate against Jayce is 52.18%.


Akali
Odpadlá vražedkyně
Senna wins against Akali 45.67% of the time which is 4.76% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 4.52% less often than would be expected.
The average opponent winrate against Akali is 50.43%.


Ambessa
Válečná matriarcha
Senna wins against Ambessa 46.17% of the time which is 4.29% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 4.05% less often than would be expected.
The average opponent winrate against Ambessa is 50.46%.


Kennen
Srdce bouře
Senna wins against Kennen 46.55% of the time which is 1.56% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 1.32% less often than would be expected.
The average opponent winrate against Kennen is 48.11%.


Mordekaiser
Železný přízrak
Senna wins against Mordekaiser 47.00% of the time which is 2.21% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 1.97% less often than would be expected.
The average opponent winrate against Mordekaiser is 49.21%.


Olaf
Nájezdník
Senna wins against Olaf 47.20% of the time which is 1.55% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.31% less often than would be expected.
The average opponent winrate against Olaf is 48.75%.


Aurora
Čarodějka mezi světy
Senna wins against Aurora 47.46% of the time which is 2.78% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.54% less often than would be expected.
The average opponent winrate against Aurora is 50.24%.


Kled
Hašteřivý dragoun
Senna wins against Kled 47.64% of the time which is 0.96% lower against Kled than the average opponent.
After normalising both champions win rates Senna wins against Kled 0.72% less often than would be expected.
The average opponent winrate against Kled is 48.60%.


Sett
Velký kápo
Senna wins against Sett 47.67% of the time which is 1.84% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.60% less often than would be expected.
The average opponent winrate against Sett is 49.51%.


Warwick
Běsnící hněv Zaunu
Senna wins against Warwick 48.01% of the time which is 0.75% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 0.99% more often than would be expected.
The average opponent winrate against Warwick is 47.26%.


Urgot
Noční můra Zaunu
Senna wins against Urgot 48.18% of the time which is 0.32% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 0.08% less often than would be expected.
The average opponent winrate against Urgot is 48.50%.


Trundle
Král trollů
Senna wins against Trundle 48.53% of the time which is 1.93% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.69% less often than would be expected.
The average opponent winrate against Trundle is 50.46%.


Tahm Kench
Král řeky
Senna wins against Tahm Kench 48.57% of the time which is 1.27% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.03% less often than would be expected.
The average opponent winrate against Tahm Kench is 49.84%.


Yorick
Pastýř duší
Senna wins against Yorick 48.59% of the time which is 1.71% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.47% less often than would be expected.
The average opponent winrate against Yorick is 50.30%.


Renekton
Písečný řezník
Senna wins against Renekton 48.78% of the time which is 1.73% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 1.49% less often than would be expected.
The average opponent winrate against Renekton is 50.51%.


Camille
Ocelový stín
Senna wins against Camille 49.14% of the time which is 0.03% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.27% more often than would be expected.
The average opponent winrate against Camille is 49.11%.


Pantheon
Nezlomné kopí
Senna wins against Pantheon 49.26% of the time which is 0.74% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.50% less often than would be expected.
The average opponent winrate against Pantheon is 50.00%.


Cho'Gath
Hrůza z Prázdnoty
Senna wins against Cho'Gath 49.29% of the time which is 0.36% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.60% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.93%.


Gangplank
Zhouba moří
Senna wins against Gangplank 49.30% of the time which is 0.91% lower against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 0.67% less often than would be expected.
The average opponent winrate against Gangplank is 50.21%.


Dr. Mundo
Šílenec ze Zaunu
Senna wins against Dr. Mundo 49.34% of the time which is 1.34% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.10% less often than would be expected.
The average opponent winrate against Dr. Mundo is 50.68%.


Heimerdinger
Vznešený vynálezce
Senna wins against Heimerdinger 49.51% of the time which is 0.04% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 0.28% more often than would be expected.
The average opponent winrate against Heimerdinger is 49.47%.


Fiora
Mocná duelistka
Senna wins against Fiora 49.63% of the time which is 0.36% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.60% more often than would be expected.
The average opponent winrate against Fiora is 49.27%.


Darius
Pěst Noxu
Senna wins against Darius 49.71% of the time which is 0.45% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.21% less often than would be expected.
The average opponent winrate against Darius is 50.16%.


Jax
Velmistr zbraní
Senna wins against Jax 49.76% of the time which is 0.18% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.06% more often than would be expected.
The average opponent winrate against Jax is 49.94%.


Vladimir
Šarlatový děs
Senna wins against Vladimir 49.83% of the time which is 0.02% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 0.22% more often than would be expected.
The average opponent winrate against Vladimir is 49.85%.


Malphite
Úlomek monolitu
Senna wins against Malphite 49.84% of the time which is 1.41% higher against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 1.65% more often than would be expected.
The average opponent winrate against Malphite is 48.43%.


Rumble
Sestrojený postrach
Senna wins against Rumble 49.87% of the time which is 2.33% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 2.09% less often than would be expected.
The average opponent winrate against Rumble is 52.20%.


Gragas
Podněcovač mas
Senna wins against Gragas 49.93% of the time which is 0.55% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 0.79% more often than would be expected.
The average opponent winrate against Gragas is 49.38%.


Shen
Oko soumraku
Senna wins against Shen 49.94% of the time which is 1.20% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.44% more often than would be expected.
The average opponent winrate against Shen is 48.74%.


Sylas
Nespoutaný
Senna wins against Sylas 50.00% of the time which is 0.21% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.03% more often than would be expected.
The average opponent winrate against Sylas is 50.21%.


Kayle
Spravedlivá
Senna wins against Kayle 50.00% of the time which is 1.25% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 1.49% more often than would be expected.
The average opponent winrate against Kayle is 48.75%.


Ornn
Oheň pod horou
Senna wins against Ornn 50.14% of the time which is 0.86% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.10% more often than would be expected.
The average opponent winrate against Ornn is 49.28%.


Zac
Tajná zbraň
Senna wins against Zac 50.30% of the time which is 1.67% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 1.91% more often than would be expected.
The average opponent winrate against Zac is 48.63%.


Sion
Nemrtvý kolos
Senna wins against Sion 50.43% of the time which is 0.42% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.18% less often than would be expected.
The average opponent winrate against Sion is 50.85%.


Singed
Šílený chemik
Senna wins against Singed 50.93% of the time which is 1.90% higher against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 2.14% more often than would be expected.
The average opponent winrate against Singed is 49.03%.


Yasuo
Zahanbený
Senna wins against Yasuo 51.09% of the time which is 0.11% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.13% more often than would be expected.
The average opponent winrate against Yasuo is 51.20%.


Tryndamere
Král barbarů
Senna wins against Tryndamere 51.25% of the time which is 1.06% higher against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 1.30% more often than would be expected.
The average opponent winrate against Tryndamere is 50.19%.


Garen
Moc Demacie
Senna wins against Garen 51.63% of the time which is 1.61% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.85% more often than would be expected.
The average opponent winrate against Garen is 50.02%.


Udyr
Poutník duší
Senna wins against Udyr 51.75% of the time which is 0.91% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 1.15% more often than would be expected.
The average opponent winrate against Udyr is 50.84%.


Wukong
Opičí král
Senna wins against Wukong 51.76% of the time which is 2.32% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 2.56% more often than would be expected.
The average opponent winrate against Wukong is 49.44%.


Irelia
Tanečnice s čepelemi
Senna wins against Irelia 51.78% of the time which is 2.61% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.85% more often than would be expected.
The average opponent winrate against Irelia is 49.17%.


Nasus
Strážce písků
Senna wins against Nasus 52.05% of the time which is 2.37% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 2.61% more often than would be expected.
The average opponent winrate against Nasus is 49.68%.


Poppy
Strážkyně kladiva
Senna wins against Poppy 52.11% of the time which is 3.71% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 3.95% more often than would be expected.
The average opponent winrate against Poppy is 48.40%.


Aatrox
Čepel darkinů
Senna wins against Aatrox 52.33% of the time which is 1.79% higher against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 2.03% more often than would be expected.
The average opponent winrate against Aatrox is 50.54%.


Teemo
Rychlý zvěd
Senna wins against Teemo 52.37% of the time which is 3.22% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.46% more often than would be expected.
The average opponent winrate against Teemo is 49.15%.


K'Sante
Pýcha Nazumah
Senna wins against K'Sante 52.45% of the time which is 0.54% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 0.78% more often than would be expected.
The average opponent winrate against K'Sante is 51.91%.


Ryze
Runový mág
Senna wins against Ryze 52.56% of the time which is 3.14% higher against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 3.38% more often than would be expected.
The average opponent winrate against Ryze is 49.42%.


Gwen
Posvátná švadlena
Senna wins against Gwen 52.60% of the time which is 1.88% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.12% more often than would be expected.
The average opponent winrate against Gwen is 50.72%.


Yone
Nezapomenutý
Senna wins against Yone 53.02% of the time which is 0.94% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.18% more often than would be expected.
The average opponent winrate against Yone is 52.08%.


Illaoi
Krakenova kněžka
Senna wins against Illaoi 53.06% of the time which is 1.03% higher against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 1.27% more often than would be expected.
The average opponent winrate against Illaoi is 52.03%.


Volibear
Neutuchající bouře
Senna wins against Volibear 53.13% of the time which is 1.89% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 2.13% more often than would be expected.
The average opponent winrate against Volibear is 51.24%.


Vayne
Noční lovkyně
Senna wins against Vayne 53.33% of the time which is 4.51% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.75% more often than would be expected.
The average opponent winrate against Vayne is 48.82%.


Smolder
Ohnivé mládě
Senna wins against Smolder 53.46% of the time which is 1.51% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.27% less often than would be expected.
The average opponent winrate against Smolder is 54.97%.


Gnar
Chybějící článek
Senna wins against Gnar 53.95% of the time which is 2.63% higher against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 2.87% more often than would be expected.
The average opponent winrate against Gnar is 51.32%.


Riven
Vyhnankyně
Senna wins against Riven 54.00% of the time which is 4.19% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 4.43% more often than would be expected.
The average opponent winrate against Riven is 49.81%.


Varus
Šíp pomsty
Senna wins against Varus 58.27% of the time which is 5.46% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 5.70% more often than would be expected.
The average opponent winrate against Varus is 52.81%.