

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.
Silver Champions Analysed: 11,466,161
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 support Counters
Senna support on Patch 15.6 is the strongest counter to support champions of Heimerdinger, Sett & Renata Glasc. While Senna support is countered most by support champions of Milio, Cho'Gath & Vel'Koz. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Milio
Něžný plamen
Senna wins against Milio 44.13% of the time which is 4.33% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.11% less often than would be expected.
The average opponent winrate against Milio is 48.46%.


Cho'Gath
Hrůza z Prázdnoty
Senna wins against Cho'Gath 44.53% of the time which is 7.66% lower against Cho'Gath than the average opponent.
After normalising both champions win rates Senna wins against Cho'Gath 7.44% less often than would be expected.
The average opponent winrate against Cho'Gath is 52.19%.


Vel'Koz
Oko z Prázdnoty
Senna wins against Vel'Koz 45.10% of the time which is 2.93% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.71% less often than would be expected.
The average opponent winrate against Vel'Koz is 48.03%.


Nami
Vládkyně přílivu
Senna wins against Nami 45.49% of the time which is 2.67% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.45% less often than would be expected.
The average opponent winrate against Nami is 48.16%.


Zac
Tajná zbraň
Senna wins against Zac 45.71% of the time which is 4.27% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 4.05% less often than would be expected.
The average opponent winrate against Zac is 49.98%.


Maokai
Pokroucený ent
Senna wins against Maokai 46.08% of the time which is 2.36% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.14% less often than would be expected.
The average opponent winrate against Maokai is 48.44%.


Taric
Štít Valoranu
Senna wins against Taric 46.11% of the time which is 0.90% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 0.68% less often than would be expected.
The average opponent winrate against Taric is 47.01%.


Lux
Paní světla
Senna wins against Lux 46.54% of the time which is 2.81% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.59% less often than would be expected.
The average opponent winrate against Lux is 49.35%.


Fiddlesticks
Prastaré zlo
Senna wins against Fiddlesticks 46.60% of the time which is 1.15% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 0.93% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.75%.


LeBlanc
Mistryně klamu
Senna wins against LeBlanc 47.12% of the time which is 2.44% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 2.22% less often than would be expected.
The average opponent winrate against LeBlanc is 49.56%.


Bard
Potulný opatrovník
Senna wins against Bard 47.15% of the time which is 4.10% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 3.88% less often than would be expected.
The average opponent winrate against Bard is 51.25%.


Veigar
Maličký pán zla
Senna wins against Veigar 47.30% of the time which is 4.46% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 4.24% less often than would be expected.
The average opponent winrate against Veigar is 51.76%.


Pantheon
Nezlomné kopí
Senna wins against Pantheon 47.37% of the time which is 2.37% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.15% less often than would be expected.
The average opponent winrate against Pantheon is 49.74%.


Xerath
Vyšší mág
Senna wins against Xerath 47.44% of the time which is 1.22% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.00% less often than would be expected.
The average opponent winrate against Xerath is 48.66%.


Brand
Ohnivá pomsta
Senna wins against Brand 47.55% of the time which is 0.91% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.69% less often than would be expected.
The average opponent winrate against Brand is 48.46%.


Soraka
Dítě hvězd
Senna wins against Soraka 47.62% of the time which is 0.74% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.52% less often than would be expected.
The average opponent winrate against Soraka is 48.36%.


Ziggs
Odborník na exploze
Senna wins against Ziggs 47.62% of the time which is 4.40% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 4.18% less often than would be expected.
The average opponent winrate against Ziggs is 52.02%.


Zyra
Probuzení trnů
Senna wins against Zyra 47.74% of the time which is 0.38% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.60% more often than would be expected.
The average opponent winrate against Zyra is 47.36%.


Pyke
Rozparovač z Krvavého přístavu
Senna wins against Pyke 48.59% of the time which is 3.99% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.77% less often than would be expected.
The average opponent winrate against Pyke is 52.58%.


Sion
Nemrtvý kolos
Senna wins against Sion 48.60% of the time which is 0.35% lower against Sion than the average opponent.
After normalising both champions win rates Senna wins against Sion 0.13% less often than would be expected.
The average opponent winrate against Sion is 48.95%.


Sona
Mistryně strun
Senna wins against Sona 48.90% of the time which is 1.85% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 2.07% more often than would be expected.
The average opponent winrate against Sona is 47.05%.


Elise
Královna pavouků
Senna wins against Elise 49.23% of the time which is 1.43% lower against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.21% less often than would be expected.
The average opponent winrate against Elise is 50.66%.


Blitzcrank
Velký parní golem
Senna wins against Blitzcrank 49.35% of the time which is 2.23% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.01% less often than would be expected.
The average opponent winrate against Blitzcrank is 51.58%.


Thresh
Řetězový strážce
Senna wins against Thresh 49.47% of the time which is 0.56% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.34% less often than would be expected.
The average opponent winrate against Thresh is 50.03%.


Karma
Osvícená
Senna wins against Karma 49.52% of the time which is 1.16% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.94% less often than would be expected.
The average opponent winrate against Karma is 50.68%.


Janna
Hněv bouře
Senna wins against Janna 49.67% of the time which is 0.89% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.11% more often than would be expected.
The average opponent winrate against Janna is 48.78%.


Swain
Noxijský velegenerál
Senna wins against Swain 49.80% of the time which is 0.51% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.73% more often than would be expected.
The average opponent winrate against Swain is 49.29%.


Amumu
Smutná mumie
Senna wins against Amumu 50.00% of the time which is 0.33% lower against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 0.11% less often than would be expected.
The average opponent winrate against Amumu is 50.33%.


Rell
Železná panna
Senna wins against Rell 50.05% of the time which is 0.23% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 0.45% more often than would be expected.
The average opponent winrate against Rell is 49.82%.


Seraphine
Idealistická pěvkyně
Senna wins against Seraphine 50.12% of the time which is 0.40% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.62% more often than would be expected.
The average opponent winrate against Seraphine is 49.72%.


Zilean
Strážce času
Senna wins against Zilean 50.28% of the time which is 0.89% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 1.11% more often than would be expected.
The average opponent winrate against Zilean is 49.39%.


Yuumi
Kouzelná kočka
Senna wins against Yuumi 50.30% of the time which is 0.41% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 0.63% more often than would be expected.
The average opponent winrate against Yuumi is 49.89%.


Lulu
Vílí čarodějka
Senna wins against Lulu 50.66% of the time which is 0.53% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.75% more often than would be expected.
The average opponent winrate against Lulu is 50.13%.


Morgana
Padlá
Senna wins against Morgana 50.69% of the time which is 2.21% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.43% more often than would be expected.
The average opponent winrate against Morgana is 48.48%.


Tahm Kench
Král řeky
Senna wins against Tahm Kench 50.74% of the time which is 0.69% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 0.91% more often than would be expected.
The average opponent winrate against Tahm Kench is 50.05%.


Teemo
Rychlý zvěd
Senna wins against Teemo 50.78% of the time which is 3.78% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 4.00% more often than would be expected.
The average opponent winrate against Teemo is 47.00%.


Shen
Oko soumraku
Senna wins against Shen 51.04% of the time which is 1.07% higher against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 1.29% more often than would be expected.
The average opponent winrate against Shen is 49.97%.


Sylas
Nespoutaný
Senna wins against Sylas 51.15% of the time which is 0.40% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.62% more often than would be expected.
The average opponent winrate against Sylas is 50.75%.


Nautilus
Titán z hlubin
Senna wins against Nautilus 51.51% of the time which is 0.94% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.16% more often than would be expected.
The average opponent winrate against Nautilus is 50.57%.


Zoe
Aspekt soumraku
Senna wins against Zoe 51.80% of the time which is 0.48% higher against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 0.70% more often than would be expected.
The average opponent winrate against Zoe is 51.32%.


Braum
Srdce Freljordu
Senna wins against Braum 51.84% of the time which is 2.90% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.12% more often than would be expected.
The average opponent winrate against Braum is 48.94%.


Mel
Odraz duše
Senna wins against Mel 51.93% of the time which is 1.87% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.65% less often than would be expected.
The average opponent winrate against Mel is 53.80%.


Poppy
Strážkyně kladiva
Senna wins against Poppy 52.31% of the time which is 2.77% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.99% more often than would be expected.
The average opponent winrate against Poppy is 49.54%.


Leona
Zářivý úsvit
Senna wins against Leona 52.45% of the time which is 2.51% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 2.73% more often than would be expected.
The average opponent winrate against Leona is 49.94%.


Ashe
Mrazivá lučištnice
Senna wins against Ashe 52.67% of the time which is 1.87% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.65% less often than would be expected.
The average opponent winrate against Ashe is 54.54%.


Malphite
Úlomek monolitu
Senna wins against Malphite 52.97% of the time which is 1.43% 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 51.54%.


Neeko
Zvědavá chameleonka
Senna wins against Neeko 52.99% of the time which is 2.89% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 3.11% more often than would be expected.
The average opponent winrate against Neeko is 50.10%.


Galio
Kolos
Senna wins against Galio 53.56% of the time which is 3.85% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 4.07% more often than would be expected.
The average opponent winrate against Galio is 49.71%.


Hwei
Vizionář
Senna wins against Hwei 53.71% of the time which is 2.39% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.61% more often than would be expected.
The average opponent winrate against Hwei is 51.32%.


Shaco
Ďábelský šašek
Senna wins against Shaco 54.25% of the time which is 5.69% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 5.91% more often than would be expected.
The average opponent winrate against Shaco is 48.56%.


Rakan
Miláček publika
Senna wins against Rakan 54.30% of the time which is 2.96% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.18% more often than would be expected.
The average opponent winrate against Rakan is 51.34%.


Alistar
Minotaurus
Senna wins against Alistar 55.15% of the time which is 4.57% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.79% more often than would be expected.
The average opponent winrate against Alistar is 50.58%.


Miss Fortune
Lovkyně odměn
Senna wins against Miss Fortune 56.02% of the time which is 0.22% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.00% less often than would be expected.
The average opponent winrate against Miss Fortune is 56.24%.


Renata Glasc
Chemobaronka
Senna wins against Renata Glasc 56.80% of the time which is 5.74% higher against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 5.96% more often than would be expected.
The average opponent winrate against Renata Glasc is 51.06%.


Sett
Velký kápo
Senna wins against Sett 59.05% of the time which is 6.48% higher against Sett than the average opponent.
After normalising both champions win rates Senna wins against Sett 6.70% more often than would be expected.
The average opponent winrate against Sett is 52.57%.


Heimerdinger
Vznešený vynálezce
Senna wins against Heimerdinger 59.41% of the time which is 10.74% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 10.96% more often than would be expected.
The average opponent winrate against Heimerdinger is 48.67%.