

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: 4,141,769
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 15.16 is the strongest counter to bottom champions of Ziggs, Ezreal & Varus. While Senna support is countered most by bottom champions of Kog'Maw, Corki & Nilah. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Kog'Maw
der Schlund des Abgrunds
Senna wins against Kog'Maw 45.38% of the time which is 0.50% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 3.92% less often than would be expected.
The average opponent winrate against Kog'Maw is 45.88%.


Corki
der kühne Bombenschütze
Senna wins against Corki 46.20% of the time which is 3.29% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 6.72% less often than would be expected.
The average opponent winrate against Corki is 49.49%.


Nilah
die ungezügelte Freude
Senna wins against Nilah 46.53% of the time which is 1.14% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 2.28% less often than would be expected.
The average opponent winrate against Nilah is 45.39%.


Kalista
der Speer der Rache
Senna wins against Kalista 47.62% of the time which is 7.20% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 10.61% less often than would be expected.
The average opponent winrate against Kalista is 54.82%.


Aphelios
die Waffe der Lunari
Senna wins against Aphelios 48.01% of the time which is 0.42% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 3.85% less often than would be expected.
The average opponent winrate against Aphelios is 48.43%.


Xayah
die Rebellin
Senna wins against Xayah 48.15% of the time which is 0.35% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 3.08% less often than would be expected.
The average opponent winrate against Xayah is 47.80%.


Draven
der ruhmreiche Scharfrichter
Senna wins against Draven 48.37% of the time which is 0.14% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 3.57% less often than would be expected.
The average opponent winrate against Draven is 48.51%.


Tristana
die Yordle-Schützin
Senna wins against Tristana 48.62% of the time which is 2.32% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.11% less often than would be expected.
The average opponent winrate against Tristana is 46.30%.


Sivir
die Kampfmeisterin
Senna wins against Sivir 49.74% of the time which is 3.01% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.42% less often than would be expected.
The average opponent winrate against Sivir is 46.73%.


Kai'Sa
Tochter der Leere
Senna wins against Kai'Sa 50.08% of the time which is 1.97% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.46% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.11%.


Vayne
die Jägerin der Nacht
Senna wins against Vayne 50.95% of the time which is 5.53% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 2.11% more often than would be expected.
The average opponent winrate against Vayne is 45.42%.


Lucian
der Läuterer
Senna wins against Lucian 51.17% of the time which is 2.84% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 0.59% less often than would be expected.
The average opponent winrate against Lucian is 48.33%.


Jinx
die Schießwütige
Senna wins against Jinx 51.59% of the time which is 4.29% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.86% more often than would be expected.
The average opponent winrate against Jinx is 47.30%.


Smolder
der feurige Welpling
Senna wins against Smolder 51.73% of the time which is 4.18% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 0.75% more often than would be expected.
The average opponent winrate against Smolder is 47.55%.


Yunara
der unerschütterliche Glaube
Senna wins against Yunara 52.07% of the time which is 3.68% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.25% more often than would be expected.
The average opponent winrate against Yunara is 48.39%.


Ashe
die Frostbogenschützin
Senna wins against Ashe 53.02% of the time which is 6.12% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 2.69% more often than would be expected.
The average opponent winrate against Ashe is 46.90%.


Jhin
der Virtuose
Senna wins against Jhin 53.48% of the time which is 4.35% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.92% more often than would be expected.
The average opponent winrate against Jhin is 49.13%.


Twitch
die Seuchenratte
Senna wins against Twitch 53.56% of the time which is 6.84% higher against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 3.41% more often than would be expected.
The average opponent winrate against Twitch is 46.72%.


Miss Fortune
die Kopfgeldjägerin
Senna wins against Miss Fortune 53.75% of the time which is 5.77% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 2.34% more often than would be expected.
The average opponent winrate against Miss Fortune is 47.98%.


Samira
die Wüstenrose
Senna wins against Samira 54.25% of the time which is 6.80% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 3.37% more often than would be expected.
The average opponent winrate against Samira is 47.45%.


Zeri
Der Funke von Zhaun
Senna wins against Zeri 54.62% of the time which is 7.36% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 3.93% more often than would be expected.
The average opponent winrate against Zeri is 47.26%.


Caitlyn
der Sheriff von Piltover
Senna wins against Caitlyn 55.11% of the time which is 6.13% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.70% more often than would be expected.
The average opponent winrate against Caitlyn is 48.98%.


Varus
der Pfeil der Vergeltung
Senna wins against Varus 55.67% of the time which is 4.73% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.30% more often than would be expected.
The average opponent winrate against Varus is 50.94%.


Ezreal
der verwegene Forscher
Senna wins against Ezreal 56.13% of the time which is 5.13% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 1.70% more often than would be expected.
The average opponent winrate against Ezreal is 51.00%.


Ziggs
der Hexplosions-Experte
Senna wins against Ziggs 56.41% of the time which is 8.44% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 5.01% more often than would be expected.
The average opponent winrate against Ziggs is 47.97%.