

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: 2,793,478
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 support Counters
Senna bottom on Patch 15.17 is the strongest counter to support champions of Yuumi, Pyke & Seraphine. While Senna bottom is countered most by support champions of Leona, Swain & Lux. Below is a detailed breakdown of Senna bottom counters against support champions with a minimum of 100 games.


Leona
สุริยันสาดแสง
Senna wins against Leona 41.41% of the time which is 8.81% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 4.82% less often than would be expected.
The average opponent winrate against Leona is 50.22%.


Swain
จอมพลแห่งน็อกซัส
Senna wins against Swain 45.13% of the time which is 6.66% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.67% less often than would be expected.
The average opponent winrate against Swain is 51.79%.


Lux
สตรีแห่งแสงสว่าง
Senna wins against Lux 45.15% of the time which is 6.23% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.24% less often than would be expected.
The average opponent winrate against Lux is 51.38%.


Zyra
การปฏิวัติแห่งหนาม
Senna wins against Zyra 45.83% of the time which is 3.00% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.99% more often than would be expected.
The average opponent winrate against Zyra is 48.83%.


Mel
เงาสะท้อนแห่งจิตวิญญาณ
Senna wins against Mel 46.63% of the time which is 7.34% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 3.36% less often than would be expected.
The average opponent winrate against Mel is 53.97%.


Blitzcrank
ยอดโกเลมจักรกลไอน้ำ
Senna wins against Blitzcrank 47.52% of the time which is 4.89% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.90% less often than would be expected.
The average opponent winrate against Blitzcrank is 52.41%.


Brand
เพลิงแห่งความแค้น
Senna wins against Brand 48.67% of the time which is 1.23% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 2.76% more often than would be expected.
The average opponent winrate against Brand is 49.90%.


Morgana
ผู้ละทิ้งเทพ
Senna wins against Morgana 48.79% of the time which is 1.35% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 2.64% more often than would be expected.
The average opponent winrate against Morgana is 50.14%.


Nami
ผู้บัญชากระแสน้ำ
Senna wins against Nami 49.09% of the time which is 0.92% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.07% more often than would be expected.
The average opponent winrate against Nami is 50.01%.


Thresh
พัศดีโซ่ตรวน
Senna wins against Thresh 50.00% of the time which is 3.02% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.97% more often than would be expected.
The average opponent winrate against Thresh is 53.02%.


Neeko
คามิเลี่ยนจอมสอดรู้
Senna wins against Neeko 50.45% of the time which is 2.72% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 1.27% more often than would be expected.
The average opponent winrate against Neeko is 53.17%.


Nautilus
ไททันแห่งห้วงลึก
Senna wins against Nautilus 51.01% of the time which is 1.55% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.44% more often than would be expected.
The average opponent winrate against Nautilus is 52.56%.


Lulu
แม่มดน้อยขี้เล่น
Senna wins against Lulu 51.11% of the time which is 3.10% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.88% more often than would be expected.
The average opponent winrate against Lulu is 54.21%.


Seraphine
นักร้องสาวพราวประกาย
Senna wins against Seraphine 51.32% of the time which is 1.71% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.28% more often than would be expected.
The average opponent winrate against Seraphine is 53.03%.


Pyke
มือเชือดแห่งบลัดฮาร์เบอร์
Senna wins against Pyke 54.88% of the time which is 1.06% higher against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 5.05% more often than would be expected.
The average opponent winrate against Pyke is 53.82%.


Yuumi
แมวเหมียวเวทมนตร์
Senna wins against Yuumi 62.60% of the time which is 5.90% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 9.87% more often than would be expected.
The average opponent winrate against Yuumi is 56.70%.