

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: 1,799,799
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 Rakan, Thresh & Karma. While Senna support is countered most by support champions of Pyke, Blitzcrank & Soraka. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Pyke
Sát Thủ Vùng Nước Đỏ
Senna wins against Pyke 39.67% of the time which is 8.08% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 11.86% less often than would be expected.
The average opponent winrate against Pyke is 47.75%.


Blitzcrank
Người Máy Hơi Nước
Senna wins against Blitzcrank 45.21% of the time which is 2.39% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 6.17% less often than would be expected.
The average opponent winrate against Blitzcrank is 47.60%.


Soraka
Tinh Nữ
Senna wins against Soraka 46.95% of the time which is 0.38% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 3.40% less often than would be expected.
The average opponent winrate against Soraka is 46.57%.


Janna
Cơn Thịnh Nộ Của Bão Tố
Senna wins against Janna 47.37% of the time which is 0.59% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 3.19% less often than would be expected.
The average opponent winrate against Janna is 46.78%.


Milio
Ngọn Lửa Dịu Êm
Senna wins against Milio 47.56% of the time which is 1.83% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 1.94% less often than would be expected.
The average opponent winrate against Milio is 45.73%.


Sona
Đại Cầm Nữ
Senna wins against Sona 48.37% of the time which is 2.95% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 0.82% less often than would be expected.
The average opponent winrate against Sona is 45.42%.


Leona
Bình Minh Rực Rỡ
Senna wins against Leona 49.22% of the time which is 2.33% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.45% less often than would be expected.
The average opponent winrate against Leona is 46.89%.


Bard
Ông Bụt Vũ Trụ
Senna wins against Bard 49.62% of the time which is 1.66% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.12% less often than would be expected.
The average opponent winrate against Bard is 47.96%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 50.00% of the time which is 1.15% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.63% less often than would be expected.
The average opponent winrate against Nautilus is 48.85%.


Rell
Nữ Kỵ Sĩ Thép
Senna wins against Rell 50.28% of the time which is 2.13% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.65% less often than would be expected.
The average opponent winrate against Rell is 48.15%.


Lulu
Pháp Sư Tinh Linh
Senna wins against Lulu 50.74% of the time which is 2.59% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 1.19% less often than would be expected.
The average opponent winrate against Lulu is 48.15%.


Alistar
Quái Vật Đầu Bò
Senna wins against Alistar 51.27% of the time which is 3.97% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.19% more often than would be expected.
The average opponent winrate against Alistar is 47.30%.


Yuumi
Cô Mèo Ma Thuật
Senna wins against Yuumi 52.82% of the time which is 1.90% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 1.88% less often than would be expected.
The average opponent winrate against Yuumi is 50.92%.


Nami
Nàng Tiên Cá
Senna wins against Nami 53.52% of the time which is 7.02% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.24% more often than would be expected.
The average opponent winrate against Nami is 46.50%.


Braum
Trái Tim của Freljord
Senna wins against Braum 54.61% of the time which is 6.98% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.20% more often than would be expected.
The average opponent winrate against Braum is 47.63%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 55.15% of the time which is 7.47% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 3.69% more often than would be expected.
The average opponent winrate against Karma is 47.68%.


Thresh
Cai Ngục Xiềng Xích
Senna wins against Thresh 55.56% of the time which is 8.98% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 5.20% more often than would be expected.
The average opponent winrate against Thresh is 46.58%.


Rakan
Anh Chàng Quyến Rũ
Senna wins against Rakan 58.10% of the time which is 9.95% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 6.17% more often than would be expected.
The average opponent winrate against Rakan is 48.15%.