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.
Platinum+ Champions Analysed: 67,975,991
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 bottom Counters
Senna bottom on Patch 30 is the strongest counter to bottom champions of Sivir, Twitch & Samira. While Senna bottom is countered most by bottom champions of Xayah, Miss Fortune & Smolder. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.
Xayah
the Rebel
Senna wins against Xayah 38.33% of the time which is 9.84% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 7.71% less often than would be expected.
The average opponent winrate against Xayahis 48.17%.
Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 40.99% of the time which is 5.44% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 3.34% less often than would be expected.
The average opponent winrate against Miss Fortuneis 46.43%.
Smolder
the Fiery Fledgling
Senna wins against Smolder 42.50% of the time which is 6.82% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.68% less often than would be expected.
The average opponent winrate against Smolderis 49.32%.
Vayne
the Night Hunter
Senna wins against Vayne 42.60% of the time which is 4.57% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.46% less often than would be expected.
The average opponent winrate against Vayneis 47.17%.
Tristana
the Yordle Gunner
Senna wins against Tristana 43.52% of the time which is 5.01% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.88% less often than would be expected.
The average opponent winrate against Tristanais 48.53%.
Lucian
the Purifier
Senna wins against Lucian 44.69% of the time which is 4.17% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.04% less often than would be expected.
The average opponent winrate against Lucianis 48.86%.
Jinx
the Loose Cannon
Senna wins against Jinx 44.71% of the time which is 3.44% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 1.31% less often than would be expected.
The average opponent winrate against Jinxis 48.15%.
Ashe
the Frost Archer
Senna wins against Ashe 45.14% of the time which is 3.29% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 1.16% less often than would be expected.
The average opponent winrate against Asheis 48.43%.
Varus
the Arrow of Retribution
Senna wins against Varus 45.27% of the time which is 4.48% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 2.34% less often than would be expected.
The average opponent winrate against Varusis 49.75%.
Ezreal
the Prodigal Explorer
Senna wins against Ezreal 45.84% of the time which is 3.81% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.67% less often than would be expected.
The average opponent winrate against Ezrealis 49.65%.
Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 46.32% of the time which is 3.90% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.76% less often than would be expected.
The average opponent winrate against Apheliosis 50.22%.
Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 46.41% of the time which is 2.33% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.20% less often than would be expected.
The average opponent winrate against Caitlynis 48.74%.
Jhin
the Virtuoso
Senna wins against Jhin 47.39% of the time which is 0.93% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.20% more often than would be expected.
The average opponent winrate against Jhinis 48.32%.
Corki
the Daring Bombardier
Senna wins against Corki 48.85% of the time which is 0.24% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.37% more often than would be expected.
The average opponent winrate against Corkiis 48.61%.
Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 49.87% of the time which is 0.07% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.21% more often than would be expected.
The average opponent winrate against Kai'Sais 49.80%.
Draven
the Glorious Executioner
Senna wins against Draven 50.51% of the time which is 2.03% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 4.16% more often than would be expected.
The average opponent winrate against Dravenis 48.48%.
Samira
the Desert Rose
Senna wins against Samira 52.87% of the time which is 3.54% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 5.68% more often than would be expected.
The average opponent winrate against Samirais 49.33%.
Twitch
the Plague Rat
Senna wins against Twitch 53.15% of the time which is 4.11% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 6.24% more often than would be expected.
The average opponent winrate against Twitchis 49.04%.
Sivir
the Battle Mistress
Senna wins against Sivir 53.89% of the time which is 6.65% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 8.76% more often than would be expected.
The average opponent winrate against Siviris 47.24%.