

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.
Master+ Champions Analysed: 732,817
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 Miss Fortune, Caitlyn & Jhin. While Senna bottom is countered most by bottom champions of Aphelios, Smolder & Ezreal. Below is a detailed breakdown of Senna bottom counters against bottom champions with a minimum of 100 games.


Aphelios
ศาสตราแห่งศรัทธา
Senna wins against Aphelios 46.23% of the time which is 4.45% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 5.01% less often than would be expected.
The average opponent winrate against Aphelios is 50.68%.


Smolder
มังกรน้อยคะนองเพลิง
Senna wins against Smolder 47.92% of the time which is 2.49% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 3.05% less often than would be expected.
The average opponent winrate against Smolder is 50.41%.


Ezreal
นักสำรวจอัจฉริยะ
Senna wins against Ezreal 48.54% of the time which is 3.26% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 3.82% less often than would be expected.
The average opponent winrate against Ezreal is 51.80%.


Corki
พลระเบิดผู้อาจหาญ
Senna wins against Corki 48.67% of the time which is 1.45% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 2.01% less often than would be expected.
The average opponent winrate against Corki is 50.12%.


Zeri
ประกายไฟแห่งซอน
Senna wins against Zeri 48.70% of the time which is 0.21% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.77% less often than would be expected.
The average opponent winrate against Zeri is 48.91%.


Sivir
นายหญิงนักรบ
Senna wins against Sivir 48.80% of the time which is 1.23% higher against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 0.67% more often than would be expected.
The average opponent winrate against Sivir is 47.57%.


Tristana
มือปืนยอร์เดิล
Senna wins against Tristana 49.69% of the time which is 0.92% higher against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.36% more often than would be expected.
The average opponent winrate against Tristana is 48.77%.


Lucian
ผู้ชำระล้างความมืด
Senna wins against Lucian 51.10% of the time which is 2.55% higher against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 1.99% more often than would be expected.
The average opponent winrate against Lucian is 48.55%.


Kai'Sa
บุตรีแห่งวอยด์
Senna wins against Kai'Sa 51.33% of the time which is 0.51% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 0.05% less often than would be expected.
The average opponent winrate against Kai'Sa is 50.82%.


Varus
ศรแห่งการลงทัณฑ์
Senna wins against Varus 52.48% of the time which is 0.97% higher against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 0.41% more often than would be expected.
The average opponent winrate against Varus is 51.51%.


Jinx
อาชญากรบ้าดีเดือด
Senna wins against Jinx 52.88% of the time which is 3.09% higher against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 2.53% more often than would be expected.
The average opponent winrate against Jinx is 49.79%.


Jhin
ศิลปินวิปริต
Senna wins against Jhin 55.03% of the time which is 4.09% higher against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 3.53% more often than would be expected.
The average opponent winrate against Jhin is 50.94%.


Caitlyn
นายอำเภอแห่งพิลโทเวอร์
Senna wins against Caitlyn 56.15% of the time which is 4.75% higher against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 4.19% more often than would be expected.
The average opponent winrate against Caitlyn is 51.40%.


Miss Fortune
นักล่าค่าหัว
Senna wins against Miss Fortune 57.14% of the time which is 7.47% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 6.91% more often than would be expected.
The average opponent winrate against Miss Fortune is 49.67%.