

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: 4,805,202
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 15.17 is the strongest counter to bottom champions of Vayne, Ezreal & Aphelios. While Senna support is countered most by bottom champions of Twitch, Ziggs & Corki. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Twitch
หนูกาฬโรค
Senna wins against Twitch 44.88% of the time which is 3.23% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 4.87% less often than would be expected.
The average opponent winrate against Twitch is 48.11%.


Ziggs
ผู้เชี่ยวชาญระเบิดเฮ็กซ์
Senna wins against Ziggs 47.90% of the time which is 0.53% higher against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 1.11% less often than would be expected.
The average opponent winrate against Ziggs is 47.37%.


Corki
พลระเบิดผู้อาจหาญ
Senna wins against Corki 48.33% of the time which is 2.46% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 4.10% less often than would be expected.
The average opponent winrate against Corki is 50.79%.


Tristana
มือปืนยอร์เดิล
Senna wins against Tristana 48.58% of the time which is 0.27% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 1.91% less often than would be expected.
The average opponent winrate against Tristana is 48.85%.


Jinx
อาชญากรบ้าดีเดือด
Senna wins against Jinx 48.82% of the time which is 0.70% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.94% less often than would be expected.
The average opponent winrate against Jinx is 48.12%.


Kog'Maw
ปากเขมือบจากเบื้องลึก
Senna wins against Kog'Maw 49.56% of the time which is 3.87% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.24% more often than would be expected.
The average opponent winrate against Kog'Maw is 45.69%.


Kai'Sa
บุตรีแห่งวอยด์
Senna wins against Kai'Sa 49.56% of the time which is 0.11% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.53% less often than would be expected.
The average opponent winrate against Kai'Sa is 49.45%.


Caitlyn
นายอำเภอแห่งพิลโทเวอร์
Senna wins against Caitlyn 49.69% of the time which is 0.61% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.25% less often than would be expected.
The average opponent winrate against Caitlyn is 50.30%.


Lucian
ผู้ชำระล้างความมืด
Senna wins against Lucian 49.78% of the time which is 0.23% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.41% less often than would be expected.
The average opponent winrate against Lucian is 49.55%.


Xayah
นักปฏิวัติ
Senna wins against Xayah 49.87% of the time which is 0.48% higher against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 1.16% less often than would be expected.
The average opponent winrate against Xayah is 49.39%.


Samira
กุหลาบทะเลทราย
Senna wins against Samira 49.90% of the time which is 1.17% higher against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.47% less often than would be expected.
The average opponent winrate against Samira is 48.73%.


Jhin
ศิลปินวิปริต
Senna wins against Jhin 50.00% of the time which is 0.41% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 1.23% less often than would be expected.
The average opponent winrate against Jhin is 49.59%.


Varus
ศรแห่งการลงทัณฑ์
Senna wins against Varus 50.52% of the time which is 2.06% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 3.70% less often than would be expected.
The average opponent winrate against Varus is 52.58%.


Draven
เพชฌฆาตผู้รุ่งโรจน์
Senna wins against Draven 50.56% of the time which is 0.24% higher against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 1.40% less often than would be expected.
The average opponent winrate against Draven is 50.32%.


Miss Fortune
นักล่าค่าหัว
Senna wins against Miss Fortune 51.05% of the time which is 2.86% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 1.22% more often than would be expected.
The average opponent winrate against Miss Fortune is 48.19%.


Ashe
ศรเยือกแข็ง
Senna wins against Ashe 51.31% of the time which is 2.54% higher against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.90% more often than would be expected.
The average opponent winrate against Ashe is 48.77%.


Smolder
มังกรน้อยคะนองเพลิง
Senna wins against Smolder 51.71% of the time which is 3.34% higher against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.70% more often than would be expected.
The average opponent winrate against Smolder is 48.37%.


Kalista
คมหอกแห่งความแค้น
Senna wins against Kalista 52.14% of the time which is 2.50% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 4.13% less often than would be expected.
The average opponent winrate against Kalista is 54.64%.


Sivir
นายหญิงนักรบ
Senna wins against Sivir 52.68% of the time which is 4.96% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 3.32% more often than would be expected.
The average opponent winrate against Sivir is 47.72%.


Zeri
ประกายไฟแห่งซอน
Senna wins against Zeri 52.75% of the time which is 3.05% higher against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 1.41% more often than would be expected.
The average opponent winrate against Zeri is 49.70%.


Nilah
ความรื่นเริงไร้พันธะ
Senna wins against Nilah 53.37% of the time which is 6.80% higher against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 5.16% more often than would be expected.
The average opponent winrate against Nilah is 46.57%.


Yunara
ศรัทธาชั่วนิรันดร์
Senna wins against Yunara 53.66% of the time which is 3.77% higher against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 2.13% more often than would be expected.
The average opponent winrate against Yunara is 49.89%.


Aphelios
ศาสตราแห่งศรัทธา
Senna wins against Aphelios 53.67% of the time which is 3.47% higher against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 1.83% more often than would be expected.
The average opponent winrate against Aphelios is 50.20%.


Ezreal
นักสำรวจอัจฉริยะ
Senna wins against Ezreal 54.38% of the time which is 2.25% higher against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 0.61% more often than would be expected.
The average opponent winrate against Ezreal is 52.13%.


Vayne
นักล่ารัตติกาล
Senna wins against Vayne 55.51% of the time which is 8.03% higher against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 6.39% more often than would be expected.
The average opponent winrate against Vayne is 47.48%.