

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: 9,333,032
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 Smolder, Vayne & Sivir. While Senna support is countered most by bottom champions of Karthus, Hwei & Veigar. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Karthus
der Todessänger
Senna wins against Karthus 39.83% of the time which is 5.44% lower against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 10.08% less often than would be expected.
The average opponent winrate against Karthus is 45.27%.


Hwei
der Visionär
Senna wins against Hwei 44.87% of the time which is 3.20% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 7.85% less often than would be expected.
The average opponent winrate against Hwei is 48.07%.


Veigar
der kleine Meister des Bösen
Senna wins against Veigar 45.38% of the time which is 1.31% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 5.96% less often than would be expected.
The average opponent winrate against Veigar is 46.69%.


Viktor
Der Herold von Arcane
Senna wins against Viktor 46.90% of the time which is 0.21% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 4.44% less often than would be expected.
The average opponent winrate against Viktor is 46.69%.


Tristana
die Yordle-Schützin
Senna wins against Tristana 48.33% of the time which is 2.09% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 2.56% less often than would be expected.
The average opponent winrate against Tristana is 46.24%.


Seraphine
das verträumte Goldkehlchen
Senna wins against Seraphine 48.38% of the time which is 1.22% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 3.43% less often than would be expected.
The average opponent winrate against Seraphine is 47.16%.


Lux
die Lady des Lichts
Senna wins against Lux 48.95% of the time which is 2.30% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.35% less often than would be expected.
The average opponent winrate against Lux is 46.65%.


Swain
der noxianische Großgeneral
Senna wins against Swain 49.31% of the time which is 3.94% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.70% less often than would be expected.
The average opponent winrate against Swain is 45.37%.


Kalista
der Speer der Rache
Senna wins against Kalista 49.90% of the time which is 0.04% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 4.69% less often than would be expected.
The average opponent winrate against Kalista is 49.94%.


Samira
die Wüstenrose
Senna wins against Samira 50.00% of the time which is 2.22% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 2.43% less often than would be expected.
The average opponent winrate against Samira is 47.78%.


Jhin
der Virtuose
Senna wins against Jhin 50.75% of the time which is 2.36% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 2.29% less often than would be expected.
The average opponent winrate against Jhin is 48.39%.


Twitch
die Seuchenratte
Senna wins against Twitch 51.06% of the time which is 3.96% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 0.69% less often than would be expected.
The average opponent winrate against Twitch is 47.10%.


Kog'Maw
der Schlund des Abgrunds
Senna wins against Kog'Maw 51.08% of the time which is 6.44% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 1.81% more often than would be expected.
The average opponent winrate against Kog'Maw is 44.64%.


Miss Fortune
die Kopfgeldjägerin
Senna wins against Miss Fortune 51.32% of the time which is 4.68% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.03% more often than would be expected.
The average opponent winrate against Miss Fortune is 46.64%.


Nilah
die ungezügelte Freude
Senna wins against Nilah 51.57% of the time which is 6.68% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.04% more often than would be expected.
The average opponent winrate against Nilah is 44.89%.


Jinx
die Schießwütige
Senna wins against Jinx 51.67% of the time which is 5.33% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.68% more often than would be expected.
The average opponent winrate against Jinx is 46.34%.


Caitlyn
der Sheriff von Piltover
Senna wins against Caitlyn 51.87% of the time which is 3.43% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 1.22% less often than would be expected.
The average opponent winrate against Caitlyn is 48.44%.


Varus
der Pfeil der Vergeltung
Senna wins against Varus 51.97% of the time which is 3.11% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.54% less often than would be expected.
The average opponent winrate against Varus is 48.86%.


Yasuo
der entehrte Krieger
Senna wins against Yasuo 52.37% of the time which is 7.93% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 3.30% more often than would be expected.
The average opponent winrate against Yasuo is 44.44%.


Ashe
die Frostbogenschützin
Senna wins against Ashe 52.44% of the time which is 4.77% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.12% more often than would be expected.
The average opponent winrate against Ashe is 47.67%.


Lucian
der Läuterer
Senna wins against Lucian 52.52% of the time which is 5.15% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.50% more often than would be expected.
The average opponent winrate against Lucian is 47.37%.


Kai'Sa
Tochter der Leere
Senna wins against Kai'Sa 53.50% of the time which is 3.87% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.78% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.63%.


Zeri
Der Funke von Zhaun
Senna wins against Zeri 53.84% of the time which is 5.73% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.08% more often than would be expected.
The average opponent winrate against Zeri is 48.11%.


Draven
der ruhmreiche Scharfrichter
Senna wins against Draven 53.84% of the time which is 6.53% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.88% more often than would be expected.
The average opponent winrate against Draven is 47.31%.


Mel
das Spiegelbild der Seele
Senna wins against Mel 54.09% of the time which is 3.83% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.82% less often than would be expected.
The average opponent winrate against Mel is 50.26%.


Corki
der kühne Bombenschütze
Senna wins against Corki 54.14% of the time which is 6.27% higher against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 1.62% more often than would be expected.
The average opponent winrate against Corki is 47.87%.


Aphelios
die Waffe der Lunari
Senna wins against Aphelios 54.16% of the time which is 5.18% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 0.53% more often than would be expected.
The average opponent winrate against Aphelios is 48.98%.


Ziggs
der Hexplosions-Experte
Senna wins against Ziggs 54.35% of the time which is 7.42% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.77% more often than would be expected.
The average opponent winrate against Ziggs is 46.93%.


Ezreal
der verwegene Forscher
Senna wins against Ezreal 54.42% of the time which is 4.79% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.14% more often than would be expected.
The average opponent winrate against Ezreal is 49.63%.


Xayah
die Rebellin
Senna wins against Xayah 55.05% of the time which is 7.85% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.20% more often than would be expected.
The average opponent winrate against Xayah is 47.20%.


Sivir
die Kampfmeisterin
Senna wins against Sivir 55.75% of the time which is 8.37% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.72% more often than would be expected.
The average opponent winrate against Sivir is 47.38%.


Vayne
die Jägerin der Nacht
Senna wins against Vayne 56.77% of the time which is 10.86% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 6.22% more often than would be expected.
The average opponent winrate against Vayne is 45.91%.


Smolder
der feurige Welpling
Senna wins against Smolder 58.58% of the time which is 9.30% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 4.65% more often than would be expected.
The average opponent winrate against Smolder is 49.28%.