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.
Emerald+ Champions Analysed: 38,557,763
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 30 is the strongest counter to bottom champions of Heimerdinger, Smolder & Vayne. While Senna support is countered most by bottom champions of Tahm Kench, Vel'Koz & Karthus. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.
Tahm Kench
Nehrin Kralı
Senna wins against Tahm Kench 45.71% of the time which is 3.53% higher against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 1.32% less often than would be expected.
The average opponent winrate against Tahm Kenchis 42.18%.
Vel'Koz
Hiçlik'in Gözü
Senna wins against Vel'Koz 45.97% of the time which is 1.42% higher against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 3.46% less often than would be expected.
The average opponent winrate against Vel'Kozis 44.55%.
Karthus
Ölümşakıyan
Senna wins against Karthus 46.71% of the time which is 2.63% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.25% less often than would be expected.
The average opponent winrate against Karthusis 44.08%.
Lux
Işık Leydisi
Senna wins against Lux 46.96% of the time which is 0.88% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 4.02% less often than would be expected.
The average opponent winrate against Luxis 46.08%.
Cassiopeia
Yılanın Şefkati
Senna wins against Cassiopeia 47.85% of the time which is 2.05% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 2.84% less often than would be expected.
The average opponent winrate against Cassiopeiais 45.80%.
Hwei
Vizyoner
Senna wins against Hwei 48.33% of the time which is 2.12% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.78% less often than would be expected.
The average opponent winrate against Hweiis 46.21%.
Kog'Maw
Cehennemin Dişleri
Senna wins against Kog'Maw 49.69% of the time which is 3.85% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.04% less often than would be expected.
The average opponent winrate against Kog'Mawis 45.84%.
Seraphine
Yükselen Yıldız
Senna wins against Seraphine 49.78% of the time which is 4.16% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.73% less often than would be expected.
The average opponent winrate against Seraphineis 45.62%.
Xerath
Yüksek Büyücü
Senna wins against Xerath 50.22% of the time which is 4.15% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.75% less often than would be expected.
The average opponent winrate against Xerathis 46.07%.
Tristana
Yaman Topçu
Senna wins against Tristana 50.36% of the time which is 2.52% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.38% less often than would be expected.
The average opponent winrate against Tristanais 47.84%.
Zyra
Dikenli Cazibe
Senna wins against Zyra 50.61% of the time which is 5.90% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.01% more often than would be expected.
The average opponent winrate against Zyrais 44.71%.
Brand
İntikam Ateşi
Senna wins against Brand 51.38% of the time which is 5.74% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.85% more often than would be expected.
The average opponent winrate against Brandis 45.64%.
Draven
Görkemli Cellat
Senna wins against Draven 51.45% of the time which is 3.75% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.15% less often than would be expected.
The average opponent winrate against Dravenis 47.70%.
Swain
Yüce Noxus Generali
Senna wins against Swain 51.47% of the time which is 5.91% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 1.02% more often than would be expected.
The average opponent winrate against Swainis 45.56%.
Ziggs
Sihirmayın Uzmanı
Senna wins against Ziggs 51.77% of the time which is 4.70% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.20% less often than would be expected.
The average opponent winrate against Ziggsis 47.07%.
Syndra
Gücün Karanlık Yüzü
Senna wins against Syndra 51.83% of the time which is 2.99% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 1.91% less often than would be expected.
The average opponent winrate against Syndrais 48.84%.
Jhin
Virtüöz
Senna wins against Jhin 51.87% of the time which is 4.12% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.78% less often than would be expected.
The average opponent winrate against Jhinis 47.75%.
Caitlyn
Piltover Şerifi
Senna wins against Caitlyn 52.09% of the time which is 4.39% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.51% less often than would be expected.
The average opponent winrate against Caitlynis 47.70%.
Nilah
Dizginsiz Mutluluk
Senna wins against Nilah 52.12% of the time which is 6.99% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.10% more often than would be expected.
The average opponent winrate against Nilahis 45.13%.
Samira
Çöl Gülü
Senna wins against Samira 52.40% of the time which is 4.03% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.87% less often than would be expected.
The average opponent winrate against Samirais 48.37%.
Ashe
Ayaz Okçu
Senna wins against Ashe 52.40% of the time which is 4.52% 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 47.88%.
Kalista
İntikam Mızrağı
Senna wins against Kalista 52.69% of the time which is 2.03% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 2.87% less often than would be expected.
The average opponent winrate against Kalistais 50.66%.
Corki
Gözüpek Bombacı
Senna wins against Corki 52.76% of the time which is 5.47% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.57% more often than would be expected.
The average opponent winrate against Corkiis 47.29%.
Yasuo
Günahkâr Kılıç
Senna wins against Yasuo 52.76% of the time which is 5.36% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.46% more often than would be expected.
The average opponent winrate against Yasuois 47.40%.
Twitch
Veba Getiren
Senna wins against Twitch 52.96% of the time which is 3.60% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 1.30% less often than would be expected.
The average opponent winrate against Twitchis 49.36%.
Veigar
Kötülüğün Minik Efendisi
Senna wins against Veigar 53.08% of the time which is 7.90% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 3.01% more often than would be expected.
The average opponent winrate against Veigaris 45.18%.
Miss Fortune
Ödül Avcısı
Senna wins against Miss Fortune 53.21% of the time which is 5.73% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.83% more often than would be expected.
The average opponent winrate against Miss Fortuneis 47.48%.
Lucian
İnfazcı
Senna wins against Lucian 53.25% of the time which is 4.97% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.07% more often than would be expected.
The average opponent winrate against Lucianis 48.28%.
Jinx
Delifişek
Senna wins against Jinx 53.36% of the time which is 5.46% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.56% more often than would be expected.
The average opponent winrate against Jinxis 47.90%.
Aphelios
İtikatın Silahı
Senna wins against Aphelios 53.57% of the time which is 3.54% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.36% less often than would be expected.
The average opponent winrate against Apheliosis 50.03%.
Varus
İntikam Oku
Senna wins against Varus 53.98% of the time which is 4.56% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.34% less often than would be expected.
The average opponent winrate against Varusis 49.42%.
Zeri
Zaun'un Kıvılcımı
Senna wins against Zeri 54.40% of the time which is 4.93% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.03% more often than would be expected.
The average opponent winrate against Zeriis 49.47%.
Ezreal
Dahi Kâşif
Senna wins against Ezreal 54.61% of the time which is 5.30% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.40% more often than would be expected.
The average opponent winrate against Ezrealis 49.31%.
Xayah
Asi
Senna wins against Xayah 54.76% of the time which is 6.99% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 2.09% more often than would be expected.
The average opponent winrate against Xayahis 47.77%.
Kai'Sa
Hiçlik'in Kızı
Senna wins against Kai'Sa 54.99% of the time which is 5.63% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.73% more often than would be expected.
The average opponent winrate against Kai'Sais 49.36%.
Sivir
Savaş Hanımı
Senna wins against Sivir 55.11% of the time which is 7.82% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.92% more often than would be expected.
The average opponent winrate against Siviris 47.29%.
Aurelion Sol
Yıldızların Hâkimi
Senna wins against Aurelion Sol 55.69% of the time which is 10.00% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 5.11% more often than would be expected.
The average opponent winrate against Aurelion Solis 45.69%.
Vayne
Gece Avcısı
Senna wins against Vayne 56.28% of the time which is 9.09% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 4.19% more often than would be expected.
The average opponent winrate against Vayneis 47.19%.
Smolder
Yavru Alev
Senna wins against Smolder 56.45% of the time which is 6.24% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.34% more often than would be expected.
The average opponent winrate against Smolderis 50.21%.
Heimerdinger
Saygın Mucit
Senna wins against Heimerdinger 58.57% of the time which is 14.16% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 9.28% more often than would be expected.
The average opponent winrate against Heimerdingeris 44.41%.