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.
All Ranks Champions Analysed: 36,459,580
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 14.9 is the strongest counter to bottom champions of Draven, Ziggs & Kalista. While Senna bottom is countered most by bottom champions of Miss Fortune, Aphelios & Sivir. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.
Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 48.60% of the time which is 0.53% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.31% less often than would be expected.
The average opponent winrate against Miss Fortuneis 49.13%.
Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 48.91% of the time which is 2.29% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 3.07% less often than would be expected.
The average opponent winrate against Apheliosis 51.20%.
Sivir
the Battle Mistress
Senna wins against Sivir 49.00% of the time which is 0.03% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.81% less often than would be expected.
The average opponent winrate against Siviris 49.03%.
Ashe
the Frost Archer
Senna wins against Ashe 49.05% of the time which is 0.40% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.38% less often than would be expected.
The average opponent winrate against Asheis 48.65%.
Jinx
the Loose Cannon
Senna wins against Jinx 49.12% of the time which is 0.71% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.07% less often than would be expected.
The average opponent winrate against Jinxis 48.41%.
Kog'Maw
the Mouth of the Abyss
Senna wins against Kog'Maw 49.28% of the time which is 2.90% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.12% more often than would be expected.
The average opponent winrate against Kog'Mawis 46.38%.
Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 49.63% of the time which is 0.74% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.52% less often than would be expected.
The average opponent winrate against Caitlynis 50.37%.
Jhin
the Virtuoso
Senna wins against Jhin 49.78% of the time which is 1.29% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.51% more often than would be expected.
The average opponent winrate against Jhinis 48.49%.
Tristana
the Yordle Gunner
Senna wins against Tristana 49.89% of the time which is 0.56% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.34% less often than would be expected.
The average opponent winrate against Tristanais 50.45%.
Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 49.91% of the time which is 1.89% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 2.67% less often than would be expected.
The average opponent winrate against Kai'Sais 51.80%.
Zeri
The Spark of Zaun
Senna wins against Zeri 50.35% of the time which is 0.59% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.37% less often than would be expected.
The average opponent winrate against Zeriis 50.94%.
Yasuo
the Unforgiven
Senna wins against Yasuo 50.52% of the time which is 0.06% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.84% less often than would be expected.
The average opponent winrate against Yasuois 50.58%.
Veigar
the Tiny Master of Evil
Senna wins against Veigar 50.98% of the time which is 3.77% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.99% more often than would be expected.
The average opponent winrate against Veigaris 47.21%.
Lucian
the Purifier
Senna wins against Lucian 52.31% of the time which is 2.28% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.50% more often than would be expected.
The average opponent winrate against Lucianis 50.03%.
Ezreal
the Prodigal Explorer
Senna wins against Ezreal 52.71% of the time which is 0.32% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.46% less often than would be expected.
The average opponent winrate against Ezrealis 52.39%.
Vayne
the Night Hunter
Senna wins against Vayne 52.71% of the time which is 3.22% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.44% more often than would be expected.
The average opponent winrate against Vayneis 49.49%.
Xayah
the Rebel
Senna wins against Xayah 52.75% of the time which is 1.64% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 0.86% more often than would be expected.
The average opponent winrate against Xayahis 51.11%.
Twitch
the Plague Rat
Senna wins against Twitch 52.86% of the time which is 3.51% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.73% more often than would be expected.
The average opponent winrate against Twitchis 49.35%.
Varus
the Arrow of Retribution
Senna wins against Varus 52.89% of the time which is 1.12% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.34% more often than would be expected.
The average opponent winrate against Varusis 51.77%.
Smolder
the Fiery Fledgling
Senna wins against Smolder 53.32% of the time which is 2.58% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.80% more often than would be expected.
The average opponent winrate against Smolderis 50.74%.
Nilah
the Joy Unbound
Senna wins against Nilah 53.53% of the time which is 3.84% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 3.06% more often than would be expected.
The average opponent winrate against Nilahis 49.69%.
Samira
the Desert Rose
Senna wins against Samira 54.00% of the time which is 4.10% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 3.32% more often than would be expected.
The average opponent winrate against Samirais 49.90%.
Kalista
the Spear of Vengeance
Senna wins against Kalista 54.31% of the time which is 1.61% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.83% more often than would be expected.
The average opponent winrate against Kalistais 52.70%.
Ziggs
the Hexplosives Expert
Senna wins against Ziggs 55.15% of the time which is 5.56% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 4.78% more often than would be expected.
The average opponent winrate against Ziggsis 49.59%.
Draven
the Glorious Executioner
Senna wins against Draven 55.23% of the time which is 4.71% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 3.93% more often than would be expected.
The average opponent winrate against Dravenis 50.52%.