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.
Master Champions Analysed: 6,366,022
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 bottom Counters
Senna support on Patch 13.24 is the strongest counter to bottom champions of Xayah, Nilah & Sivir. While Senna support is countered most by bottom champions of Karthus, Cassiopeia & Seraphine. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.
Karthus
the Deathsinger
Senna wins against Karthus 48.21% of the time which is 4.97% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 4.75% less often than would be expected.
The average opponent winrate against Karthusis 43.24%.
Cassiopeia
the Serpent's Embrace
Senna wins against Cassiopeia 48.54% of the time which is 3.82% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 5.92% less often than would be expected.
The average opponent winrate against Cassiopeiais 44.72%.
Seraphine
the Starry-Eyed Songstress
Senna wins against Seraphine 48.95% of the time which is 4.73% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 5.00% less often than would be expected.
The average opponent winrate against Seraphineis 44.22%.
Yasuo
the Unforgiven
Senna wins against Yasuo 50.77% of the time which is 5.32% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.43% less often than would be expected.
The average opponent winrate against Yasuois 45.45%.
Ziggs
the Hexplosives Expert
Senna wins against Ziggs 51.41% of the time which is 6.43% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 3.31% less often than would be expected.
The average opponent winrate against Ziggsis 44.98%.
Twitch
the Plague Rat
Senna wins against Twitch 51.81% of the time which is 7.76% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.97% less often than would be expected.
The average opponent winrate against Twitchis 44.05%.
Kog'Maw
the Mouth of the Abyss
Senna wins against Kog'Maw 51.93% of the time which is 7.83% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.90% less often than would be expected.
The average opponent winrate against Kog'Mawis 44.10%.
Hwei
the Visionary
Senna wins against Hwei 51.94% of the time which is 2.97% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 6.78% less often than would be expected.
The average opponent winrate against Hweiis 48.97%.
Kalista
the Spear of Vengeance
Senna wins against Kalista 52.78% of the time which is 6.72% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 3.03% less often than would be expected.
The average opponent winrate against Kalistais 46.06%.
Veigar
the Tiny Master of Evil
Senna wins against Veigar 53.14% of the time which is 7.67% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.08% less often than would be expected.
The average opponent winrate against Veigaris 45.47%.
Brand
the Burning Vengeance
Senna wins against Brand 53.54% of the time which is 10.64% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.93% more often than would be expected.
The average opponent winrate against Brandis 42.90%.
Draven
the Glorious Executioner
Senna wins against Draven 53.99% of the time which is 8.87% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.87% less often than would be expected.
The average opponent winrate against Dravenis 45.12%.
Ezreal
the Prodigal Explorer
Senna wins against Ezreal 54.07% of the time which is 9.13% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.61% less often than would be expected.
The average opponent winrate against Ezrealis 44.94%.
Tristana
the Yordle Gunner
Senna wins against Tristana 54.41% of the time which is 9.34% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.40% less often than would be expected.
The average opponent winrate against Tristanais 45.07%.
Ashe
the Frost Archer
Senna wins against Ashe 54.41% of the time which is 10.50% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.77% more often than would be expected.
The average opponent winrate against Asheis 43.91%.
Varus
the Arrow of Retribution
Senna wins against Varus 54.49% of the time which is 8.08% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.67% less often than would be expected.
The average opponent winrate against Varusis 46.41%.
Jhin
the Virtuoso
Senna wins against Jhin 55.04% of the time which is 9.70% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.05% less often than would be expected.
The average opponent winrate against Jhinis 45.34%.
Lucian
the Purifier
Senna wins against Lucian 55.52% of the time which is 10.41% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.67% more often than would be expected.
The average opponent winrate against Lucianis 45.11%.
Samira
the Desert Rose
Senna wins against Samira 55.66% of the time which is 9.90% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.15% more often than would be expected.
The average opponent winrate against Samirais 45.76%.
Vayne
the Night Hunter
Senna wins against Vayne 55.78% of the time which is 12.24% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.52% more often than would be expected.
The average opponent winrate against Vayneis 43.54%.
Zeri
The Spark of Zaun
Senna wins against Zeri 55.94% of the time which is 9.32% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.43% less often than would be expected.
The average opponent winrate against Zeriis 46.62%.
Swain
the Noxian Grand General
Senna wins against Swain 56.20% of the time which is 13.88% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 4.18% more often than would be expected.
The average opponent winrate against Swainis 42.32%.
Caitlyn
the Sheriff of Piltover
Senna wins against Caitlyn 56.38% of the time which is 9.85% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.10% more often than would be expected.
The average opponent winrate against Caitlynis 46.53%.
Jinx
the Loose Cannon
Senna wins against Jinx 56.40% of the time which is 11.83% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.09% more often than would be expected.
The average opponent winrate against Jinxis 44.57%.
Kai'Sa
Daughter of the Void
Senna wins against Kai'Sa 56.97% of the time which is 9.74% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.02% less often than would be expected.
The average opponent winrate against Kai'Sais 47.23%.
Miss Fortune
the Bounty Hunter
Senna wins against Miss Fortune 57.99% of the time which is 12.32% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.57% more often than would be expected.
The average opponent winrate against Miss Fortuneis 45.67%.
Aphelios
the Weapon of the Faithful
Senna wins against Aphelios 59.64% of the time which is 11.66% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.91% more often than would be expected.
The average opponent winrate against Apheliosis 47.98%.
Sivir
the Battle Mistress
Senna wins against Sivir 60.07% of the time which is 13.35% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.60% more often than would be expected.
The average opponent winrate against Siviris 46.72%.
Nilah
the Joy Unbound
Senna wins against Nilah 60.68% of the time which is 15.93% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 6.19% more often than would be expected.
The average opponent winrate against Nilahis 44.75%.
Xayah
the Rebel
Senna wins against Xayah 60.77% of the time which is 13.98% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 4.23% more often than would be expected.
The average opponent winrate against Xayahis 46.79%.