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: 52,939,341
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 30 is the strongest counter to top champions of Tahm Kench, Sion & Pantheon. While Senna bottom is countered most by top champions of Urgot, Gnar & Malphite. Below is a detailed breakdown of Senna bottom counters against top champions with a minimum of 100 games.
Urgot
o Encouraçado
Senna wins against Urgot 41.13% of the time which is 5.91% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 6.75% less often than would be expected.
The average opponent winrate against Urgotis 47.04%.
Gnar
o Yordle Pré-Histórico
Senna wins against Gnar 41.84% of the time which is 7.95% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 8.79% less often than would be expected.
The average opponent winrate against Gnaris 49.79%.
Malphite
o Fragmento do Monolito
Senna wins against Malphite 45.03% of the time which is 3.24% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.08% less often than would be expected.
The average opponent winrate against Malphiteis 48.27%.
Renekton
o Carniceiro das Areias
Senna wins against Renekton 45.21% of the time which is 3.95% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 4.79% less often than would be expected.
The average opponent winrate against Renektonis 49.16%.
Tryndamere
o Rei Bárbaro
Senna wins against Tryndamere 45.30% of the time which is 2.29% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 3.13% less often than would be expected.
The average opponent winrate against Tryndamereis 47.59%.
Illaoi
a Sacerdotisa Cráquem
Senna wins against Illaoi 45.66% of the time which is 1.86% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 2.70% less often than would be expected.
The average opponent winrate against Illaoiis 47.52%.
Aatrox
a Espada Darkin
Senna wins against Aatrox 45.74% of the time which is 2.94% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 3.78% less often than would be expected.
The average opponent winrate against Aatroxis 48.68%.
Irelia
a Dançarina das Lâminas
Senna wins against Irelia 45.83% of the time which is 3.00% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 3.84% less often than would be expected.
The average opponent winrate against Ireliais 48.83%.
Gwen
A Costureira Encantada
Senna wins against Gwen 45.98% of the time which is 1.90% lower against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 2.74% less often than would be expected.
The average opponent winrate against Gwenis 47.88%.
Gragas
o Badernista
Senna wins against Gragas 46.08% of the time which is 2.39% lower against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 3.23% less often than would be expected.
The average opponent winrate against Gragasis 48.47%.
Shen
o Olho do Crepúsculo
Senna wins against Shen 47.66% of the time which is 0.65% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.19% less often than would be expected.
The average opponent winrate against Shenis 47.01%.
Volibear
a Tempestade Implacável
Senna wins against Volibear 47.69% of the time which is 0.24% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.60% less often than would be expected.
The average opponent winrate against Volibearis 47.45%.
Jax
o Grão-Mestre das Armas
Senna wins against Jax 47.92% of the time which is 1.12% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 1.96% less often than would be expected.
The average opponent winrate against Jaxis 49.04%.
Mordekaiser
o Revenã de Ferro
Senna wins against Mordekaiser 47.95% of the time which is 0.53% higher against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 0.31% less often than would be expected.
The average opponent winrate against Mordekaiseris 47.42%.
Camille
a Sombra de Aço
Senna wins against Camille 48.09% of the time which is 1.02% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 0.18% more often than would be expected.
The average opponent winrate against Camilleis 47.07%.
Cho'Gath
o Terror do Vazio
Senna wins against Cho'Gath 48.31% of the time which is 0.98% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 0.14% more often than would be expected.
The average opponent winrate against Cho'Gathis 47.33%.
Yorick
o Pastor de Almas
Senna wins against Yorick 48.84% of the time which is 1.17% higher against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 0.33% more often than would be expected.
The average opponent winrate against Yorickis 47.67%.
Darius
a Mão de Noxus
Senna wins against Darius 48.88% of the time which is 0.67% higher against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 0.17% less often than would be expected.
The average opponent winrate against Dariusis 48.21%.
Vladimir
o Sanguinário Escarlate
Senna wins against Vladimir 49.35% of the time which is 1.35% lower against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 2.19% less often than would be expected.
The average opponent winrate against Vladimiris 50.70%.
Fiora
a Grande Duelista
Senna wins against Fiora 49.48% of the time which is 1.31% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 0.47% more often than would be expected.
The average opponent winrate against Fiorais 48.17%.
Dr. Mundo
o Louco de Zaun
Senna wins against Dr. Mundo 50.36% of the time which is 1.37% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 0.53% more often than would be expected.
The average opponent winrate against Dr. Mundois 48.99%.
Garen
o Poder de Demacia
Senna wins against Garen 50.57% of the time which is 3.16% higher against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 2.32% more often than would be expected.
The average opponent winrate against Garenis 47.41%.
Sett
o Chefe
Senna wins against Sett 50.72% of the time which is 3.32% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 2.48% more often than would be expected.
The average opponent winrate against Settis 47.40%.
Riven
a Exilada
Senna wins against Riven 50.94% of the time which is 2.76% higher against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.92% more often than would be expected.
The average opponent winrate against Rivenis 48.18%.
Smolder
o Filhote Flamejante
Senna wins against Smolder 51.40% of the time which is 3.53% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.37% less often than would be expected.
The average opponent winrate against Smolderis 54.93%.
Ornn
O Fogo sob a Montanha
Senna wins against Ornn 51.60% of the time which is 3.64% higher against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 2.80% more often than would be expected.
The average opponent winrate against Ornnis 47.96%.
Jayce
o Defensor do Amanhã
Senna wins against Jayce 53.57% of the time which is 2.91% higher against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 2.07% more often than would be expected.
The average opponent winrate against Jayceis 50.66%.
Yone
o Inesquecido
Senna wins against Yone 53.85% of the time which is 3.43% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.59% more often than would be expected.
The average opponent winrate against Yoneis 50.42%.
Gangplank
o Terror dos Doze Mares
Senna wins against Gangplank 54.24% of the time which is 4.07% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 3.23% more often than would be expected.
The average opponent winrate against Gangplankis 50.17%.
Nasus
o Curador das Areias
Senna wins against Nasus 55.25% of the time which is 7.03% higher against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 6.19% more often than would be expected.
The average opponent winrate against Nasusis 48.22%.
K'Sante
o Orgulho de Nazumah.
Senna wins against K'Sante 55.83% of the time which is 3.60% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 2.76% more often than would be expected.
The average opponent winrate against K'Santeis 52.23%.
Pantheon
a Lança Indestrutível
Senna wins against Pantheon 56.64% of the time which is 8.33% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 7.49% more often than would be expected.
The average opponent winrate against Pantheonis 48.31%.
Sion
o Colosso Morto-Vivo
Senna wins against Sion 58.91% of the time which is 9.83% higher against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 8.99% more often than would be expected.
The average opponent winrate against Sionis 49.08%.
Tahm Kench
o Rei do Rio
Senna wins against Tahm Kench 62.04% of the time which is 15.02% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 14.18% more often than would be expected.
The average opponent winrate against Tahm Kenchis 47.02%.