

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: 6,821,516
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 support Counters
Senna support on Patch 15.16 is the strongest counter to support champions of Bard, Yuumi & Fiddlesticks. While Senna support is countered most by support champions of Teemo, Veigar & Swain. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Teemo
หน่วยสอดแนมผู้ว่องไว
Senna wins against Teemo 35.14% of the time which is 13.92% lower against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 3.31% less often than would be expected.
The average opponent winrate against Teemo is 49.06%.


Veigar
ยอดวายร้ายตัวจิ๋ว
Senna wins against Veigar 38.24% of the time which is 16.11% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 5.46% less often than would be expected.
The average opponent winrate against Veigar is 54.35%.


Swain
จอมพลแห่งน็อกซัส
Senna wins against Swain 39.94% of the time which is 12.98% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 2.32% less often than would be expected.
The average opponent winrate against Swain is 52.92%.


Milio
ดวงไฟอันอ่อนโยน
Senna wins against Milio 39.95% of the time which is 10.41% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 0.23% more often than would be expected.
The average opponent winrate against Milio is 50.36%.


Vel'Koz
เนตรแห่งวอยด์
Senna wins against Vel'Koz 40.09% of the time which is 13.25% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.59% less often than would be expected.
The average opponent winrate against Vel'Koz is 53.34%.


Galio
ยักษ์ศิลา
Senna wins against Galio 40.38% of the time which is 12.49% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 1.83% less often than would be expected.
The average opponent winrate against Galio is 52.87%.


Poppy
ผู้คุ้มครองค้อนวีรชน
Senna wins against Poppy 40.55% of the time which is 12.35% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 1.69% less often than would be expected.
The average opponent winrate against Poppy is 52.90%.


Lux
สตรีแห่งแสงสว่าง
Senna wins against Lux 40.61% of the time which is 12.12% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.47% less often than would be expected.
The average opponent winrate against Lux is 52.73%.


Brand
เพลิงแห่งความแค้น
Senna wins against Brand 40.86% of the time which is 11.62% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 0.97% less often than would be expected.
The average opponent winrate against Brand is 52.48%.


Zyra
การปฏิวัติแห่งหนาม
Senna wins against Zyra 41.30% of the time which is 9.49% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 1.15% more often than would be expected.
The average opponent winrate against Zyra is 50.79%.


Nami
ผู้บัญชากระแสน้ำ
Senna wins against Nami 41.42% of the time which is 10.94% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.29% less often than would be expected.
The average opponent winrate against Nami is 52.36%.


Taric
โล่แห่งวาโลแรน
Senna wins against Taric 41.83% of the time which is 7.80% lower against Taric than the average opponent.
After normalising both champions win rates Senna wins against Taric 2.82% more often than would be expected.
The average opponent winrate against Taric is 49.63%.


Leona
สุริยันสาดแสง
Senna wins against Leona 41.92% of the time which is 9.89% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.76% more often than would be expected.
The average opponent winrate against Leona is 51.81%.


Morgana
ผู้ละทิ้งเทพ
Senna wins against Morgana 42.13% of the time which is 10.26% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 0.39% more often than would be expected.
The average opponent winrate against Morgana is 52.39%.


Sona
เทพธิดาเครื่องสาย
Senna wins against Sona 42.32% of the time which is 9.41% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 1.24% more often than would be expected.
The average opponent winrate against Sona is 51.73%.


Nautilus
ไททันแห่งห้วงลึก
Senna wins against Nautilus 42.52% of the time which is 11.39% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 0.74% less often than would be expected.
The average opponent winrate against Nautilus is 53.91%.


Pyke
มือเชือดแห่งบลัดฮาร์เบอร์
Senna wins against Pyke 42.81% of the time which is 12.83% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 2.19% less often than would be expected.
The average opponent winrate against Pyke is 55.64%.


Janna
วายุพิโรธ
Senna wins against Janna 42.95% of the time which is 11.40% lower against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 0.75% less often than would be expected.
The average opponent winrate against Janna is 54.35%.


Thresh
พัศดีโซ่ตรวน
Senna wins against Thresh 43.02% of the time which is 10.77% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.12% less often than would be expected.
The average opponent winrate against Thresh is 53.79%.


Blitzcrank
ยอดโกเลมจักรกลไอน้ำ
Senna wins against Blitzcrank 43.04% of the time which is 10.67% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.02% less often than would be expected.
The average opponent winrate against Blitzcrank is 53.71%.


Xerath
จอมเวทเทพจุติ
Senna wins against Xerath 43.23% of the time which is 9.63% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 1.03% more often than would be expected.
The average opponent winrate against Xerath is 52.86%.


Neeko
คามิเลี่ยนจอมสอดรู้
Senna wins against Neeko 43.25% of the time which is 11.26% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.61% less often than would be expected.
The average opponent winrate against Neeko is 54.51%.


Zilean
จอมเวทผู้คุมกาลเวลา
Senna wins against Zilean 43.28% of the time which is 11.53% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.88% less often than would be expected.
The average opponent winrate against Zilean is 54.81%.


Shen
นัยน์ตาแห่งสนธยา
Senna wins against Shen 43.42% of the time which is 8.02% lower against Shen than the average opponent.
After normalising both champions win rates Senna wins against Shen 2.63% more often than would be expected.
The average opponent winrate against Shen is 51.44%.


Seraphine
นักร้องสาวพราวประกาย
Senna wins against Seraphine 43.55% of the time which is 11.23% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.58% less often than would be expected.
The average opponent winrate against Seraphine is 54.78%.


Pantheon
หอกไร้เทียมทาน
Senna wins against Pantheon 44.15% of the time which is 10.09% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.56% more often than would be expected.
The average opponent winrate against Pantheon is 54.24%.


Maokai
ทรีแอนท์บิดเบี้ยว
Senna wins against Maokai 45.21% of the time which is 6.84% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 3.81% more often than would be expected.
The average opponent winrate against Maokai is 52.05%.


Braum
หัวใจแห่งเฟรลยอร์ด
Senna wins against Braum 45.30% of the time which is 8.43% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 2.22% more often than would be expected.
The average opponent winrate against Braum is 53.73%.


Shaco
ตัวตลกปีศาจ
Senna wins against Shaco 46.13% of the time which is 7.45% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 3.21% more often than would be expected.
The average opponent winrate against Shaco is 53.58%.


Mel
เงาสะท้อนแห่งจิตวิญญาณ
Senna wins against Mel 46.26% of the time which is 9.33% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.31% more often than would be expected.
The average opponent winrate against Mel is 55.59%.


Renata Glasc
เคม-บารอนเนส
Senna wins against Renata Glasc 46.32% of the time which is 7.86% lower against Renata Glasc than the average opponent.
After normalising both champions win rates Senna wins against Renata Glasc 2.79% more often than would be expected.
The average opponent winrate against Renata Glasc is 54.18%.


Karma
ผู้รู้แจ้ง
Senna wins against Karma 46.43% of the time which is 8.46% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.19% more often than would be expected.
The average opponent winrate against Karma is 54.89%.


Tahm Kench
ราชาแห่งแม่น้ำ
Senna wins against Tahm Kench 46.45% of the time which is 7.84% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.81% more often than would be expected.
The average opponent winrate against Tahm Kench is 54.29%.


Ashe
ศรเยือกแข็ง
Senna wins against Ashe 46.57% of the time which is 11.01% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 0.40% less often than would be expected.
The average opponent winrate against Ashe is 57.58%.


Lulu
แม่มดน้อยขี้เล่น
Senna wins against Lulu 46.80% of the time which is 8.44% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 2.20% more often than would be expected.
The average opponent winrate against Lulu is 55.24%.


Soraka
ธิดาแห่งดวงดาว
Senna wins against Soraka 47.05% of the time which is 5.94% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 4.72% more often than would be expected.
The average opponent winrate against Soraka is 52.99%.


Rell
หญิงเหล็กกล้า
Senna wins against Rell 47.07% of the time which is 6.29% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 4.37% more often than would be expected.
The average opponent winrate against Rell is 53.36%.


Malphite
เศษเสี้ยวผืนพสุธา
Senna wins against Malphite 48.06% of the time which is 5.39% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 5.27% more often than would be expected.
The average opponent winrate against Malphite is 53.45%.


Miss Fortune
นักล่าค่าหัว
Senna wins against Miss Fortune 48.51% of the time which is 10.03% lower against Miss Fortune than the average opponent.
After normalising both champions win rates Senna wins against Miss Fortune 0.55% more often than would be expected.
The average opponent winrate against Miss Fortune is 58.54%.


Alistar
มิโนทอร์เดือด
Senna wins against Alistar 48.63% of the time which is 6.33% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.32% more often than would be expected.
The average opponent winrate against Alistar is 54.96%.


Rakan
หนุ่มเจ้าเสน่ห์
Senna wins against Rakan 49.87% of the time which is 4.82% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 5.83% more often than would be expected.
The average opponent winrate against Rakan is 54.69%.


Fiddlesticks
ความสะพรึงบรรพกาล
Senna wins against Fiddlesticks 50.98% of the time which is 0.50% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 10.15% more often than would be expected.
The average opponent winrate against Fiddlesticks is 51.48%.


Yuumi
แมวเหมียวเวทมนตร์
Senna wins against Yuumi 52.92% of the time which is 5.80% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 4.78% more often than would be expected.
The average opponent winrate against Yuumi is 58.72%.


Bard
ผู้ดูแลพเนจร
Senna wins against Bard 53.20% of the time which is 2.61% lower against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 8.03% more often than would be expected.
The average opponent winrate against Bard is 55.81%.