

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.
Unranked Champions Analysed: 3,953,608
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 15.13 is the strongest counter to top champions of Akali, K'Sante & Gangplank. While Senna support is countered most by top champions of Singed, Tahm Kench & Pantheon. Below is a detailed breakdown of Senna support counters against top champions with a minimum of 100 games.


Singed
el Químico Loco
Senna wins against Singed 39.34% of the time which is 6.68% lower against Singed than the average opponent.
After normalising both champions win rates Senna wins against Singed 4.46% less often than would be expected.
The average opponent winrate against Singed is 46.02%.


Tahm Kench
El Rey del Río
Senna wins against Tahm Kench 40.37% of the time which is 9.77% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 7.52% less often than would be expected.
The average opponent winrate against Tahm Kench is 50.14%.


Pantheon
la Lanza Inquebrantable
Senna wins against Pantheon 41.14% of the time which is 9.32% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 7.07% less often than would be expected.
The average opponent winrate against Pantheon is 50.46%.


Tryndamere
el Rey Bárbaro
Senna wins against Tryndamere 41.43% of the time which is 7.95% lower against Tryndamere than the average opponent.
After normalising both champions win rates Senna wins against Tryndamere 5.70% less often than would be expected.
The average opponent winrate against Tryndamere is 49.38%.


Trundle
el Rey de los Troles
Senna wins against Trundle 42.37% of the time which is 6.34% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 4.09% less often than would be expected.
The average opponent winrate against Trundle is 48.71%.


Warwick
la Furia Desatada de Zaun
Senna wins against Warwick 43.85% of the time which is 5.73% lower against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.48% less often than would be expected.
The average opponent winrate against Warwick is 49.58%.


Yorick
Pastor de Almas
Senna wins against Yorick 44.90% of the time which is 3.61% lower against Yorick than the average opponent.
After normalising both champions win rates Senna wins against Yorick 1.37% less often than would be expected.
The average opponent winrate against Yorick is 48.51%.


Renekton
el Carnicero de las Arenas
Senna wins against Renekton 44.98% of the time which is 4.44% lower against Renekton than the average opponent.
After normalising both champions win rates Senna wins against Renekton 2.19% less often than would be expected.
The average opponent winrate against Renekton is 49.42%.


Sett
El Jefe
Senna wins against Sett 45.08% of the time which is 4.23% lower against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 1.98% less often than would be expected.
The average opponent winrate against Sett is 49.31%.


Malphite
el Fragmento del Monolito
Senna wins against Malphite 45.10% of the time which is 6.55% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.30% less often than would be expected.
The average opponent winrate against Malphite is 51.65%.


Gnar
el Eslabón Perdido
Senna wins against Gnar 45.11% of the time which is 6.68% lower against Gnar than the average opponent.
After normalising both champions win rates Senna wins against Gnar 4.43% less often than would be expected.
The average opponent winrate against Gnar is 51.79%.


Dr. Mundo
el Loco de Zaun
Senna wins against Dr. Mundo 45.30% of the time which is 3.29% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr. Mundo 1.05% less often than would be expected.
The average opponent winrate against Dr. Mundo is 48.59%.


Mordekaiser
el Renacido de Hierro
Senna wins against Mordekaiser 45.39% of the time which is 5.57% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Senna wins against Mordekaiser 3.32% less often than would be expected.
The average opponent winrate against Mordekaiser is 50.96%.


Yasuo
el Imperdonable
Senna wins against Yasuo 45.42% of the time which is 4.92% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.67% less often than would be expected.
The average opponent winrate against Yasuo is 50.34%.


Heimerdinger
el Venerable Inventor
Senna wins against Heimerdinger 45.45% of the time which is 6.03% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 3.78% less often than would be expected.
The average opponent winrate against Heimerdinger is 51.48%.


Sion
el Coloso no Muerto
Senna wins against Sion 45.54% of the time which is 4.06% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 1.81% less often than would be expected.
The average opponent winrate against Sion is 49.60%.


Volibear
la Tormenta Implacable
Senna wins against Volibear 46.37% of the time which is 3.64% lower against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 1.39% less often than would be expected.
The average opponent winrate against Volibear is 50.01%.


Riven
la Desterrada
Senna wins against Riven 46.50% of the time which is 1.12% lower against Riven than the average opponent.
After normalising both champions win rates Senna wins against Riven 1.12% more often than would be expected.
The average opponent winrate against Riven is 47.62%.


Illaoi
la Sacerdotisa del Kraken
Senna wins against Illaoi 46.67% of the time which is 5.84% lower against Illaoi than the average opponent.
After normalising both champions win rates Senna wins against Illaoi 3.59% less often than would be expected.
The average opponent winrate against Illaoi is 52.51%.


Irelia
la Cuchilla Danzante
Senna wins against Irelia 47.25% of the time which is 0.50% higher against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 2.73% more often than would be expected.
The average opponent winrate against Irelia is 46.75%.


Nasus
el Curador de las Arenas
Senna wins against Nasus 47.26% of the time which is 1.88% lower against Nasus than the average opponent.
After normalising both champions win rates Senna wins against Nasus 0.37% more often than would be expected.
The average opponent winrate against Nasus is 49.14%.


Garen
el Poder de Demacia
Senna wins against Garen 47.36% of the time which is 4.02% lower against Garen than the average opponent.
After normalising both champions win rates Senna wins against Garen 1.77% less often than would be expected.
The average opponent winrate against Garen is 51.38%.


Jax
el Maestro de Armas
Senna wins against Jax 47.42% of the time which is 1.95% lower against Jax than the average opponent.
After normalising both champions win rates Senna wins against Jax 0.30% more often than would be expected.
The average opponent winrate against Jax is 49.37%.


Urgot
el Temerario
Senna wins against Urgot 47.60% of the time which is 0.48% lower against Urgot than the average opponent.
After normalising both champions win rates Senna wins against Urgot 1.76% more often than would be expected.
The average opponent winrate against Urgot is 48.08%.


Olaf
el Berserker
Senna wins against Olaf 47.62% of the time which is 1.17% lower against Olaf than the average opponent.
After normalising both champions win rates Senna wins against Olaf 1.08% more often than would be expected.
The average opponent winrate against Olaf is 48.79%.


Yone
el Imborrable
Senna wins against Yone 47.79% of the time which is 3.54% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.29% less often than would be expected.
The average opponent winrate against Yone is 51.33%.


Quinn
las Alas de Demacia
Senna wins against Quinn 47.93% of the time which is 0.02% higher against Quinn than the average opponent.
After normalising both champions win rates Senna wins against Quinn 2.26% more often than would be expected.
The average opponent winrate against Quinn is 47.91%.


Aatrox
la Espada Darkin
Senna wins against Aatrox 47.95% of the time which is 3.15% lower against Aatrox than the average opponent.
After normalising both champions win rates Senna wins against Aatrox 0.90% less often than would be expected.
The average opponent winrate against Aatrox is 51.10%.


Ornn
El Fuego Debajo de la Montaña
Senna wins against Ornn 48.17% of the time which is 0.83% lower against Ornn than the average opponent.
After normalising both champions win rates Senna wins against Ornn 1.42% more often than would be expected.
The average opponent winrate against Ornn is 49.00%.


Jayce
el Defensor del Mañana
Senna wins against Jayce 48.21% of the time which is 1.88% lower against Jayce than the average opponent.
After normalising both champions win rates Senna wins against Jayce 0.37% more often than would be expected.
The average opponent winrate against Jayce is 50.09%.


Ambessa
La Matriarca de la Guerra
Senna wins against Ambessa 48.39% of the time which is 0.20% lower against Ambessa than the average opponent.
After normalising both champions win rates Senna wins against Ambessa 2.04% more often than would be expected.
The average opponent winrate against Ambessa is 48.59%.


Darius
la mano de Noxus
Senna wins against Darius 48.81% of the time which is 3.42% lower against Darius than the average opponent.
After normalising both champions win rates Senna wins against Darius 1.17% less often than would be expected.
The average opponent winrate against Darius is 52.23%.


Teemo
el Explorador Veloz
Senna wins against Teemo 48.96% of the time which is 2.22% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 0.03% more often than would be expected.
The average opponent winrate against Teemo is 51.18%.


Camille
la Sombra de Acero
Senna wins against Camille 48.99% of the time which is 1.83% higher against Camille than the average opponent.
After normalising both champions win rates Senna wins against Camille 4.06% more often than would be expected.
The average opponent winrate against Camille is 47.16%.


Rumble
la Amenaza Mecánica
Senna wins against Rumble 49.17% of the time which is 3.82% lower against Rumble than the average opponent.
After normalising both champions win rates Senna wins against Rumble 1.57% less often than would be expected.
The average opponent winrate against Rumble is 52.99%.


Shen
el Ojo del Crepúsculo
Senna wins against Shen 49.28% of the time which is 1.78% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 0.47% more often than would be expected.
The average opponent winrate against Shen is 51.06%.


Cho'Gath
el Terror del Vacío
Senna wins against Cho'Gath 49.43% of the time which is 0.82% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 1.43% more often than would be expected.
The average opponent winrate against Cho'Gath is 50.25%.


Kennen
el Corazón de la Tempestad
Senna wins against Kennen 49.60% of the time which is 0.24% lower against Kennen than the average opponent.
After normalising both champions win rates Senna wins against Kennen 2.01% more often than would be expected.
The average opponent winrate against Kennen is 49.84%.


Kayle
la Justiciera
Senna wins against Kayle 50.56% of the time which is 4.10% higher against Kayle than the average opponent.
After normalising both champions win rates Senna wins against Kayle 6.33% more often than would be expected.
The average opponent winrate against Kayle is 46.46%.


Vladimir
el Segador Carmesí
Senna wins against Vladimir 50.89% of the time which is 4.72% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 6.95% more often than would be expected.
The average opponent winrate against Vladimir is 46.17%.


Gragas
el Revoltoso
Senna wins against Gragas 51.97% of the time which is 3.02% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 5.27% more often than would be expected.
The average opponent winrate against Gragas is 48.95%.


Fiora
la Gran Duelista
Senna wins against Fiora 52.12% of the time which is 5.85% higher against Fiora than the average opponent.
After normalising both champions win rates Senna wins against Fiora 8.08% more often than would be expected.
The average opponent winrate against Fiora is 46.27%.


Vayne
la Cazadora Nocturna
Senna wins against Vayne 53.21% of the time which is 5.39% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 7.63% more often than would be expected.
The average opponent winrate against Vayne is 47.82%.


Gwen
La Costurera Sagrada
Senna wins against Gwen 53.56% of the time which is 1.31% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 3.56% more often than would be expected.
The average opponent winrate against Gwen is 52.25%.


Gangplank
el Azote de los Mares
Senna wins against Gangplank 54.04% of the time which is 5.60% higher against Gangplank than the average opponent.
After normalising both champions win rates Senna wins against Gangplank 7.84% more often than would be expected.
The average opponent winrate against Gangplank is 48.44%.


K'Sante
El Orgullo de Nazumah
Senna wins against K'Sante 54.90% of the time which is 1.96% higher against K'Sante than the average opponent.
After normalising both champions win rates Senna wins against K'Sante 4.21% more often than would be expected.
The average opponent winrate against K'Sante is 52.94%.


Akali
la Asesina Furtiva
Senna wins against Akali 55.14% of the time which is 7.97% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 10.20% more often than would be expected.
The average opponent winrate against Akali is 47.17%.