

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.
Iron Champions Analysed: 5,833,773
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 Xayah, Kalista & Mel. While Senna support is countered most by bottom champions of Aphelios, Ziggs & Smolder. Below is a detailed breakdown of Senna support counters against bottom champions with a minimum of 100 games.


Aphelios
ศาสตราแห่งศรัทธา
Senna wins against Aphelios 38.64% of the time which is 15.26% lower against Aphelios than the average opponent.
After normalising both champions win rates Senna wins against Aphelios 4.95% less often than would be expected.
The average opponent winrate against Aphelios is 53.90%.


Ziggs
ผู้เชี่ยวชาญระเบิดเฮ็กซ์
Senna wins against Ziggs 39.34% of the time which is 12.71% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 2.40% less often than would be expected.
The average opponent winrate against Ziggs is 52.05%.


Smolder
มังกรน้อยคะนองเพลิง
Senna wins against Smolder 40.49% of the time which is 12.28% lower against Smolder than the average opponent.
After normalising both champions win rates Senna wins against Smolder 1.97% less often than would be expected.
The average opponent winrate against Smolder is 52.77%.


Twitch
หนูกาฬโรค
Senna wins against Twitch 40.50% of the time which is 13.54% lower against Twitch than the average opponent.
After normalising both champions win rates Senna wins against Twitch 3.23% less often than would be expected.
The average opponent winrate against Twitch is 54.04%.


Draven
เพชฌฆาตผู้รุ่งโรจน์
Senna wins against Draven 40.99% of the time which is 14.72% lower against Draven than the average opponent.
After normalising both champions win rates Senna wins against Draven 4.42% less often than would be expected.
The average opponent winrate against Draven is 55.71%.


Caitlyn
นายอำเภอแห่งพิลโทเวอร์
Senna wins against Caitlyn 41.64% of the time which is 12.54% lower against Caitlyn than the average opponent.
After normalising both champions win rates Senna wins against Caitlyn 2.23% less often than would be expected.
The average opponent winrate against Caitlyn is 54.18%.


Nilah
ความรื่นเริงไร้พันธะ
Senna wins against Nilah 43.00% of the time which is 9.13% lower against Nilah than the average opponent.
After normalising both champions win rates Senna wins against Nilah 1.18% more often than would be expected.
The average opponent winrate against Nilah is 52.13%.


Miss Fortune
นักล่าค่าหัว
Senna wins against Miss Fortune 43.11% of the time which is 9.74% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.57% more often than would be expected.
The average opponent winrate against Miss Fortune is 52.85%.


Ashe
ศรเยือกแข็ง
Senna wins against Ashe 43.40% of the time which is 10.34% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.03% less often than would be expected.
The average opponent winrate against Ashe is 53.74%.


Jhin
ศิลปินวิปริต
Senna wins against Jhin 43.45% of the time which is 9.85% lower against Jhin than the average opponent.
After normalising both champions win rates Senna wins against Jhin 0.46% more often than would be expected.
The average opponent winrate against Jhin is 53.30%.


Ezreal
นักสำรวจอัจฉริยะ
Senna wins against Ezreal 43.49% of the time which is 12.65% lower against Ezreal than the average opponent.
After normalising both champions win rates Senna wins against Ezreal 2.36% less often than would be expected.
The average opponent winrate against Ezreal is 56.14%.


Samira
กุหลาบทะเลทราย
Senna wins against Samira 43.96% of the time which is 10.26% lower against Samira than the average opponent.
After normalising both champions win rates Senna wins against Samira 0.05% more often than would be expected.
The average opponent winrate against Samira is 54.22%.


Sivir
นายหญิงนักรบ
Senna wins against Sivir 44.15% of the time which is 8.92% lower against Sivir than the average opponent.
After normalising both champions win rates Senna wins against Sivir 1.39% more often than would be expected.
The average opponent winrate against Sivir is 53.07%.


Kog'Maw
ปากเขมือบจากเบื้องลึก
Senna wins against Kog'Maw 44.24% of the time which is 7.85% lower against Kog'Maw than the average opponent.
After normalising both champions win rates Senna wins against Kog'Maw 2.46% more often than would be expected.
The average opponent winrate against Kog'Maw is 52.09%.


Jinx
อาชญากรบ้าดีเดือด
Senna wins against Jinx 44.26% of the time which is 9.49% lower against Jinx than the average opponent.
After normalising both champions win rates Senna wins against Jinx 0.82% more often than would be expected.
The average opponent winrate against Jinx is 53.75%.


Yunara
ศรัทธาชั่วนิรันดร์
Senna wins against Yunara 44.27% of the time which is 10.20% lower against Yunara than the average opponent.
After normalising both champions win rates Senna wins against Yunara 0.11% more often than would be expected.
The average opponent winrate against Yunara is 54.47%.


Varus
ศรแห่งการลงทัณฑ์
Senna wins against Varus 44.35% of the time which is 11.86% lower against Varus than the average opponent.
After normalising both champions win rates Senna wins against Varus 1.57% less often than would be expected.
The average opponent winrate against Varus is 56.21%.


Vayne
นักล่ารัตติกาล
Senna wins against Vayne 44.75% of the time which is 9.05% lower against Vayne than the average opponent.
After normalising both champions win rates Senna wins against Vayne 1.26% more often than would be expected.
The average opponent winrate against Vayne is 53.80%.


Zeri
ประกายไฟแห่งซอน
Senna wins against Zeri 44.83% of the time which is 10.26% lower against Zeri than the average opponent.
After normalising both champions win rates Senna wins against Zeri 0.04% more often than would be expected.
The average opponent winrate against Zeri is 55.09%.


Tristana
มือปืนยอร์เดิล
Senna wins against Tristana 45.73% of the time which is 9.45% lower against Tristana than the average opponent.
After normalising both champions win rates Senna wins against Tristana 0.85% more often than would be expected.
The average opponent winrate against Tristana is 55.18%.


Kai'Sa
บุตรีแห่งวอยด์
Senna wins against Kai'Sa 45.96% of the time which is 8.56% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Senna wins against Kai'Sa 1.75% more often than would be expected.
The average opponent winrate against Kai'Sa is 54.52%.


Corki
พลระเบิดผู้อาจหาญ
Senna wins against Corki 47.22% of the time which is 10.45% lower against Corki than the average opponent.
After normalising both champions win rates Senna wins against Corki 0.19% less often than would be expected.
The average opponent winrate against Corki is 57.67%.


Lucian
ผู้ชำระล้างความมืด
Senna wins against Lucian 47.60% of the time which is 8.29% lower against Lucian than the average opponent.
After normalising both champions win rates Senna wins against Lucian 2.00% more often than would be expected.
The average opponent winrate against Lucian is 55.89%.


Mel
เงาสะท้อนแห่งจิตวิญญาณ
Senna wins against Mel 48.36% of the time which is 7.35% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.95% more often than would be expected.
The average opponent winrate against Mel is 55.71%.


Kalista
คมหอกแห่งความแค้น
Senna wins against Kalista 50.92% of the time which is 7.70% lower against Kalista than the average opponent.
After normalising both champions win rates Senna wins against Kalista 2.54% more often than would be expected.
The average opponent winrate against Kalista is 58.62%.


Xayah
นักปฏิวัติ
Senna wins against Xayah 51.05% of the time which is 3.76% lower against Xayah than the average opponent.
After normalising both champions win rates Senna wins against Xayah 6.55% more often than would be expected.
The average opponent winrate against Xayah is 54.81%.