

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: 2,541,137
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 middle Counters
Senna support on Patch 15.17 is the strongest counter to middle champions of Vladimir, Sylas & Zed. While Senna support is countered most by middle champions of Lux, Galio & Veigar. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Lux
สตรีแห่งแสงสว่าง
Senna wins against Lux 39.23% of the time which is 10.94% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 5.51% less often than would be expected.
The average opponent winrate against Lux is 50.17%.


Galio
ยักษ์ศิลา
Senna wins against Galio 39.59% of the time which is 9.82% lower against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 4.39% less often than would be expected.
The average opponent winrate against Galio is 49.41%.


Veigar
ยอดวายร้ายตัวจิ๋ว
Senna wins against Veigar 42.95% of the time which is 7.14% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.71% less often than would be expected.
The average opponent winrate against Veigar is 50.09%.


Fizz
จอมป่วนแห่งเกลียวคลื่น
Senna wins against Fizz 43.08% of the time which is 7.89% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 2.46% less often than would be expected.
The average opponent winrate against Fizz is 50.97%.


Viktor
ผู้นำสารแห่งอาร์เคน
Senna wins against Viktor 43.94% of the time which is 7.98% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.55% less often than would be expected.
The average opponent winrate against Viktor is 51.92%.


Malzahar
ประกาศกแห่งวอยด์
Senna wins against Malzahar 44.35% of the time which is 4.32% lower against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 1.10% more often than would be expected.
The average opponent winrate against Malzahar is 48.67%.


Yasuo
ผู้ไม่อาจให้อภัย
Senna wins against Yasuo 44.78% of the time which is 7.02% lower against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 1.59% less often than would be expected.
The average opponent winrate against Yasuo is 51.80%.


Mel
เงาสะท้อนแห่งจิตวิญญาณ
Senna wins against Mel 45.03% of the time which is 7.06% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 1.63% less often than would be expected.
The average opponent winrate against Mel is 52.09%.


Aurora
แม่มดทะลุมิติ
Senna wins against Aurora 45.33% of the time which is 8.41% lower against Aurora than the average opponent.
After normalising both champions win rates Senna wins against Aurora 2.98% less often than would be expected.
The average opponent winrate against Aurora is 53.74%.


Xerath
จอมเวทเทพจุติ
Senna wins against Xerath 46.01% of the time which is 4.89% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.54% more often than would be expected.
The average opponent winrate against Xerath is 50.90%.


Aurelion Sol
ผู้รังสรรค์ดวงดารา
Senna wins against Aurelion Sol 46.08% of the time which is 4.48% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Senna wins against Aurelion Sol 0.95% more often than would be expected.
The average opponent winrate against Aurelion Sol is 50.56%.


Ziggs
ผู้เชี่ยวชาญระเบิดเฮ็กซ์
Senna wins against Ziggs 46.08% of the time which is 6.05% lower against Ziggs than the average opponent.
After normalising both champions win rates Senna wins against Ziggs 0.62% less often than would be expected.
The average opponent winrate against Ziggs is 52.13%.


LeBlanc
จ้าวแห่งการหลอกลวง
Senna wins against LeBlanc 46.23% of the time which is 6.65% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.22% less often than would be expected.
The average opponent winrate against LeBlanc is 52.88%.


Ryze
นักเวทรูน
Senna wins against Ryze 46.73% of the time which is 5.01% lower against Ryze than the average opponent.
After normalising both champions win rates Senna wins against Ryze 0.42% more often than would be expected.
The average opponent winrate against Ryze is 51.74%.


Vex
ผู้มืดหม่น
Senna wins against Vex 46.83% of the time which is 5.13% lower against Vex than the average opponent.
After normalising both champions win rates Senna wins against Vex 0.30% more often than would be expected.
The average opponent winrate against Vex is 51.96%.


Katarina
คมมีดสังหาร
Senna wins against Katarina 47.11% of the time which is 7.09% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 1.67% less often than would be expected.
The average opponent winrate against Katarina is 54.20%.


Diana
จันทราเย้ยหยัน
Senna wins against Diana 47.34% of the time which is 4.05% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 1.38% more often than would be expected.
The average opponent winrate against Diana is 51.39%.


Akali
มือสังหารไร้กฎเกณฑ์
Senna wins against Akali 48.04% of the time which is 4.90% lower against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 0.53% more often than would be expected.
The average opponent winrate against Akali is 52.94%.


Irelia
คมดาบเริงระบำ
Senna wins against Irelia 48.11% of the time which is 3.99% lower against Irelia than the average opponent.
After normalising both champions win rates Senna wins against Irelia 1.44% more often than would be expected.
The average opponent winrate against Irelia is 52.10%.


Ahri
จิ้งจอกเก้าหาง
Senna wins against Ahri 48.27% of the time which is 5.18% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.25% more often than would be expected.
The average opponent winrate against Ahri is 53.45%.


Orianna
คุณหญิงจักรกล
Senna wins against Orianna 48.98% of the time which is 3.55% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 1.88% more often than would be expected.
The average opponent winrate against Orianna is 52.53%.


Yone
ผู้ไม่มีวันถูกลืม
Senna wins against Yone 49.10% of the time which is 3.92% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 1.51% more often than would be expected.
The average opponent winrate against Yone is 53.02%.


Ekko
เด็กชายผู้สลายเวลา
Senna wins against Ekko 49.25% of the time which is 2.48% lower against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 2.95% more often than would be expected.
The average opponent winrate against Ekko is 51.73%.


Hwei
ผู้เปี่ยมด้วยนิมิต
Senna wins against Hwei 50.37% of the time which is 2.64% lower against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 2.79% more often than would be expected.
The average opponent winrate against Hwei is 53.01%.


Syndra
อำนาจเหนือพลังมืด
Senna wins against Syndra 50.86% of the time which is 1.91% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 3.52% more often than would be expected.
The average opponent winrate against Syndra is 52.77%.


Qiyana
จักรพรรดินีแห่งสรรพธาตุ
Senna wins against Qiyana 51.20% of the time which is 6.37% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 0.98% less often than would be expected.
The average opponent winrate against Qiyana is 57.57%.


Zoe
พลังสถิตแห่งสนธยา
Senna wins against Zoe 51.52% of the time which is 3.91% lower against Zoe than the average opponent.
After normalising both champions win rates Senna wins against Zoe 1.50% more often than would be expected.
The average opponent winrate against Zoe is 55.43%.


Zed
จ้าวแห่งเงา
Senna wins against Zed 51.63% of the time which is 2.15% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 3.28% more often than would be expected.
The average opponent winrate against Zed is 53.78%.


Sylas
ผู้ปลดโซ่ตรวน
Senna wins against Sylas 53.16% of the time which is 0.25% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 5.18% more often than would be expected.
The average opponent winrate against Sylas is 53.41%.


Vladimir
ยมทูตสีชาด
Senna wins against Vladimir 54.37% of the time which is 1.14% higher against Vladimir than the average opponent.
After normalising both champions win rates Senna wins against Vladimir 6.57% more often than would be expected.
The average opponent winrate against Vladimir is 53.23%.