

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.
Diamond+ Champions Analysed: 2,896,821
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 7 is the strongest counter to bottom champions of Vayne, Varus & Aphelios. While Senna bottom is countered most by bottom champions of Xayah, Lucian & Ashe. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Xayah
die Rebellin
Senna wins against Xayah 47.12% of the time which is 0.14% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.89% less often than would be expected.
The average opponent winrate against Xayah is 47.26%.


Lucian
der Läuterer
Senna wins against Lucian 49.60% of the time which is 1.29% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.46% less often than would be expected.
The average opponent winrate against Lucian is 48.31%.


Ashe
die Frostbogenschützin
Senna wins against Ashe 49.62% of the time which is 3.13% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.62% less often than would be expected.
The average opponent winrate against Ashe is 46.49%.


Smolder
der feurige Welpling
Senna wins against Smolder 49.70% of the time which is 2.27% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.48% less often than would be expected.
The average opponent winrate against Smolder is 47.43%.


Zeri
Der Funke von Zhaun
Senna wins against Zeri 50.00% of the time which is 3.29% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.46% less often than would be expected.
The average opponent winrate against Zeri is 46.71%.


Jinx
die Schießwütige
Senna wins against Jinx 50.19% of the time which is 3.14% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.61% less often than would be expected.
The average opponent winrate against Jinx is 47.05%.


Samira
die Wüstenrose
Senna wins against Samira 50.38% of the time which is 3.13% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.62% less often than would be expected.
The average opponent winrate against Samira is 47.25%.


Tristana
die Yordle-Schützin
Senna wins against Tristana 51.09% of the time which is 5.01% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.27% more often than would be expected.
The average opponent winrate against Tristana is 46.08%.


Yunara
der unerschütterliche Glaube
Senna wins against Yunara 51.59% of the time which is 4.07% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.32% more often than would be expected.
The average opponent winrate against Yunara is 47.52%.


Kai'Sa
Tochter der Leere
Senna wins against Kai'Sa 51.99% of the time which is 4.01% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.26% more often than would be expected.
The average opponent winrate against Kai'Sa is 47.98%.


Sivir
die Kampfmeisterin
Senna wins against Sivir 52.21% of the time which is 5.88% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 2.13% more often than would be expected.
The average opponent winrate against Sivir is 46.33%.


Ezreal
der verwegene Forscher
Senna wins against Ezreal 52.56% of the time which is 2.18% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.57% less often than would be expected.
The average opponent winrate against Ezreal is 50.38%.


Corki
der kühne Bombenschütze
Senna wins against Corki 52.73% of the time which is 3.91% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.16% more often than would be expected.
The average opponent winrate against Corki is 48.82%.


Twitch
die Seuchenratte
Senna wins against Twitch 52.74% of the time which is 5.98% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 2.23% more often than would be expected.
The average opponent winrate against Twitch is 46.76%.


Jhin
der Virtuose
Senna wins against Jhin 52.76% of the time which is 3.61% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.14% less often than would be expected.
The average opponent winrate against Jhin is 49.15%.


Caitlyn
der Sheriff von Piltover
Senna wins against Caitlyn 52.91% of the time which is 3.48% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 0.27% less often than would be expected.
The average opponent winrate against Caitlyn is 49.43%.


Aphelios
die Waffe der Lunari
Senna wins against Aphelios 54.55% of the time which is 6.40% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 2.65% more often than would be expected.
The average opponent winrate against Aphelios is 48.15%.


Varus
der Pfeil der Vergeltung
Senna wins against Varus 54.95% of the time which is 4.80% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.05% more often than would be expected.
The average opponent winrate against Varus is 50.15%.


Vayne
die Jägerin der Nacht
Senna wins against Vayne 58.99% of the time which is 12.95% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 9.21% more often than would be expected.
The average opponent winrate against Vayne is 46.04%.