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: 51,207,473
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 Twisted Fate, Xerath & Syndra. While Senna support is countered most by bottom champions of Vel'Koz, Hwei & Swain. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.
Vel'Koz
Oko Pustki
Senna wins against Vel'Koz 42.11% of the time which is 4.75% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 7.53% less often than would be expected.
The average opponent winrate against Vel'Kozis 46.86%.
Hwei
Wizjoner
Senna wins against Hwei 44.40% of the time which is 2.28% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 5.06% less often than would be expected.
The average opponent winrate against Hweiis 46.68%.
Swain
Wielki Generał Noxusu
Senna wins against Swain 46.11% of the time which is 0.21% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.57% less often than would be expected.
The average opponent winrate against Swainis 45.90%.
Brand
Płomień Zemsty
Senna wins against Brand 46.19% of the time which is 0.88% higher against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.89% less often than would be expected.
The average opponent winrate against Brandis 45.31%.
Lux
Pani Jasności
Senna wins against Lux 46.25% of the time which is 0.23% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.01% less often than would be expected.
The average opponent winrate against Luxis 46.48%.
Karthus
Piewca Śmierci
Senna wins against Karthus 46.30% of the time which is 0.44% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 2.34% less often than would be expected.
The average opponent winrate against Karthusis 45.86%.
Ziggs
Hextechowy Saper
Senna wins against Ziggs 46.77% of the time which is 0.80% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 3.58% less often than would be expected.
The average opponent winrate against Ziggsis 47.57%.
Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 46.78% of the time which is 0.90% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.88% less often than would be expected.
The average opponent winrate against Seraphineis 45.88%.
Aurelion Sol
Architekt Gwiazd
Senna wins against Aurelion Sol 46.82% of the time which is 1.21% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 3.99% less often than would be expected.
The average opponent winrate against Aurelion Solis 48.03%.
Akshan
Zbuntowany Strażnik
Senna wins against Akshan 47.66% of the time which is 0.60% higher against Akshan than the average opponent.
After normalising both champions win rates Senna wins against Akshan 2.18% less often than would be expected.
The average opponent winrate against Akshanis 47.06%.
Twitch
Szczur Zarazy
Senna wins against Twitch 48.69% of the time which is 0.50% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.28% less often than would be expected.
The average opponent winrate against Twitchis 48.19%.
Jhin
Wirtuoz
Senna wins against Jhin 48.76% of the time which is 1.68% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.10% less often than would be expected.
The average opponent winrate against Jhinis 47.08%.
Ashe
Lodowa Łuczniczka
Senna wins against Ashe 49.30% of the time which is 3.30% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.52% more often than would be expected.
The average opponent winrate against Asheis 46.00%.
Jinx
Wystrzałowa Wariatka
Senna wins against Jinx 49.33% of the time which is 3.12% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.34% more often than would be expected.
The average opponent winrate against Jinxis 46.21%.
Tristana
Dumna Kanonierka
Senna wins against Tristana 49.49% of the time which is 1.80% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.98% less often than would be expected.
The average opponent winrate against Tristanais 47.69%.
Caitlyn
Szeryf Piltover
Senna wins against Caitlyn 50.21% of the time which is 2.53% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.25% less often than would be expected.
The average opponent winrate against Caitlynis 47.68%.
Nilah
Nieokiełznana radość
Senna wins against Nilah 50.39% of the time which is 2.84% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 0.06% more often than would be expected.
The average opponent winrate against Nilahis 47.55%.
Kog'Maw
Paszcza Otchłani
Senna wins against Kog'Maw 50.60% of the time which is 4.72% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.94% more often than would be expected.
The average opponent winrate against Kog'Mawis 45.88%.
Cassiopeia
Wężowy Uścisk
Senna wins against Cassiopeia 50.64% of the time which is 4.53% higher against Cassiopeia than the average opponent.
After normalising both champions win rates Senna wins against Cassiopeia 1.75% more often than would be expected.
The average opponent winrate against Cassiopeiais 46.11%.
Kai'Sa
Córa Pustki
Senna wins against Kai'Sa 50.73% of the time which is 2.78% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.00% less often than would be expected.
The average opponent winrate against Kai'Sais 47.95%.
Lucian
Kleryk Broni
Senna wins against Lucian 51.20% of the time which is 2.70% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.08% less often than would be expected.
The average opponent winrate against Lucianis 48.50%.
Samira
Róża Pustyni
Senna wins against Samira 51.39% of the time which is 2.61% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.17% less often than would be expected.
The average opponent winrate against Samirais 48.78%.
Zeri
Iskierka Zaun
Senna wins against Zeri 51.42% of the time which is 2.41% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.37% less often than would be expected.
The average opponent winrate against Zeriis 49.01%.
Varus
Strzała Odkupienia
Senna wins against Varus 51.47% of the time which is 1.60% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.18% less often than would be expected.
The average opponent winrate against Varusis 49.87%.
Heimerdinger
Wielbiony Wynalazca
Senna wins against Heimerdinger 51.57% of the time which is 7.47% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Senna wins against Heimerdinger 4.70% more often than would be expected.
The average opponent winrate against Heimerdingeris 44.10%.
Corki
Dzielny Bombardier
Senna wins against Corki 51.61% of the time which is 2.34% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.44% less often than would be expected.
The average opponent winrate against Corkiis 49.27%.
Kalista
Włócznia Zemsty
Senna wins against Kalista 52.08% of the time which is 2.06% higher against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 0.72% less often than would be expected.
The average opponent winrate against Kalistais 50.02%.
Veigar
Panicz Zła
Senna wins against Veigar 52.34% of the time which is 5.48% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 2.70% more often than would be expected.
The average opponent winrate against Veigaris 46.86%.
Sivir
Pani Wojny
Senna wins against Sivir 52.82% of the time which is 4.50% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.72% more often than would be expected.
The average opponent winrate against Siviris 48.32%.
Ezreal
Odkrywca z Powołania
Senna wins against Ezreal 53.06% of the time which is 2.94% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.16% more often than would be expected.
The average opponent winrate against Ezrealis 50.12%.
Draven
Wielki Oprawca
Senna wins against Draven 53.57% of the time which is 3.70% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 0.92% more often than would be expected.
The average opponent winrate against Dravenis 49.87%.
Miss Fortune
Łowczyni Nagród
Senna wins against Miss Fortune 53.73% of the time which is 5.49% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.71% more often than would be expected.
The average opponent winrate against Miss Fortuneis 48.24%.
Vayne
Nocna Łowczyni
Senna wins against Vayne 53.80% of the time which is 5.29% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.51% more often than would be expected.
The average opponent winrate against Vayneis 48.51%.
Yasuo
Pokutnik
Senna wins against Yasuo 54.19% of the time which is 5.60% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.82% more often than would be expected.
The average opponent winrate against Yasuois 48.59%.
Aphelios
Broń Wiernych
Senna wins against Aphelios 54.52% of the time which is 2.49% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.29% less often than would be expected.
The average opponent winrate against Apheliosis 52.03%.
Smolder
Ognisty Podlotek
Senna wins against Smolder 54.57% of the time which is 4.59% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.81% more often than would be expected.
The average opponent winrate against Smolderis 49.98%.
Xayah
Buntowniczka
Senna wins against Xayah 55.39% of the time which is 5.90% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.12% more often than would be expected.
The average opponent winrate against Xayahis 49.49%.
Syndra
Mroczna Władczyni
Senna wins against Syndra 56.20% of the time which is 6.38% higher against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.60% more often than would be expected.
The average opponent winrate against Syndrais 49.82%.
Xerath
Wyniesiony Mag
Senna wins against Xerath 57.55% of the time which is 8.59% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 5.81% more often than would be expected.
The average opponent winrate against Xerathis 48.96%.
Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 58.39% of the time which is 7.97% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 5.19% more often than would be expected.
The average opponent winrate against Twisted Fateis 50.42%.