

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.
Diamond+ Champions Analysed: 3,025,566
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 15.17 is the strongest counter to support champions of Pantheon, Alistar & Braum. While Senna support is countered most by support champions of Vel'Koz, Pyke & Janna. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Vel'Koz
Con Mắt Hư Không
Senna wins against Vel'Koz 43.59% of the time which is 3.74% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 6.01% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.33%.


Pyke
Sát Thủ Vùng Nước Đỏ
Senna wins against Pyke 45.70% of the time which is 3.37% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 5.64% less often than would be expected.
The average opponent winrate against Pyke is 49.07%.


Janna
Cơn Thịnh Nộ Của Bão Tố
Senna wins against Janna 47.14% of the time which is 0.74% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.53% less often than would be expected.
The average opponent winrate against Janna is 46.40%.


Seraphine
Ca Sĩ Mộng Mơ
Senna wins against Seraphine 47.80% of the time which is 1.80% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 4.07% less often than would be expected.
The average opponent winrate against Seraphine is 49.60%.


Thresh
Cai Ngục Xiềng Xích
Senna wins against Thresh 48.76% of the time which is 1.77% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.50% less often than would be expected.
The average opponent winrate against Thresh is 46.99%.


Yuumi
Cô Mèo Ma Thuật
Senna wins against Yuumi 48.97% of the time which is 2.54% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 4.81% less often than would be expected.
The average opponent winrate against Yuumi is 51.51%.


Leona
Bình Minh Rực Rỡ
Senna wins against Leona 49.07% of the time which is 0.54% higher against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 1.73% less often than would be expected.
The average opponent winrate against Leona is 48.53%.


Neeko
Hóa Hình Sư Ham Học
Senna wins against Neeko 49.20% of the time which is 0.06% higher against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 2.21% less often than would be expected.
The average opponent winrate against Neeko is 49.14%.


Xerath
Pháp Sư Thăng Hoa
Senna wins against Xerath 49.26% of the time which is 0.23% higher against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.04% less often than would be expected.
The average opponent winrate against Xerath is 49.03%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 49.31% of the time which is 0.93% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 1.34% less often than would be expected.
The average opponent winrate against Karma is 48.38%.


Blitzcrank
Người Máy Hơi Nước
Senna wins against Blitzcrank 50.00% of the time which is 1.18% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 1.09% less often than would be expected.
The average opponent winrate against Blitzcrank is 48.82%.


Soraka
Tinh Nữ
Senna wins against Soraka 50.72% of the time which is 3.31% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 1.04% more often than would be expected.
The average opponent winrate against Soraka is 47.41%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 50.92% of the time which is 1.08% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 1.19% less often than would be expected.
The average opponent winrate against Nautilus is 49.84%.


Zilean
Giám Hộ Thời Gian
Senna wins against Zilean 50.96% of the time which is 2.41% higher against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 0.14% more often than would be expected.
The average opponent winrate against Zilean is 48.55%.


Lulu
Pháp Sư Tinh Linh
Senna wins against Lulu 50.97% of the time which is 1.35% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 0.92% less often than would be expected.
The average opponent winrate against Lulu is 49.62%.


Nami
Nàng Tiên Cá
Senna wins against Nami 51.25% of the time which is 3.20% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.93% more often than would be expected.
The average opponent winrate against Nami is 48.05%.


Zyra
Gai Nổi Loạn
Senna wins against Zyra 51.52% of the time which is 2.54% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.27% more often than would be expected.
The average opponent winrate against Zyra is 48.98%.


Bard
Ông Bụt Vũ Trụ
Senna wins against Bard 51.69% of the time which is 3.50% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 1.23% more often than would be expected.
The average opponent winrate against Bard is 48.19%.


Morgana
Thiên Thần Sa Ngã
Senna wins against Morgana 51.90% of the time which is 3.58% higher against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.31% more often than would be expected.
The average opponent winrate against Morgana is 48.32%.


Milio
Ngọn Lửa Dịu Êm
Senna wins against Milio 52.11% of the time which is 4.42% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.15% more often than would be expected.
The average opponent winrate against Milio is 47.69%.


Rell
Nữ Kỵ Sĩ Thép
Senna wins against Rell 52.77% of the time which is 3.56% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.29% more often than would be expected.
The average opponent winrate against Rell is 49.21%.


Rakan
Anh Chàng Quyến Rũ
Senna wins against Rakan 52.84% of the time which is 4.34% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 2.07% more often than would be expected.
The average opponent winrate against Rakan is 48.50%.


Sona
Đại Cầm Nữ
Senna wins against Sona 52.96% of the time which is 5.40% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.13% more often than would be expected.
The average opponent winrate against Sona is 47.56%.


Lux
Tiểu Thư Ánh Sáng
Senna wins against Lux 53.40% of the time which is 3.39% higher against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.12% more often than would be expected.
The average opponent winrate against Lux is 50.01%.


Poppy
Người Giữ Búa
Senna wins against Poppy 54.39% of the time which is 8.26% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 5.99% more often than would be expected.
The average opponent winrate against Poppy is 46.13%.


Braum
Trái Tim của Freljord
Senna wins against Braum 55.01% of the time which is 6.16% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.89% more often than would be expected.
The average opponent winrate against Braum is 48.85%.


Alistar
Quái Vật Đầu Bò
Senna wins against Alistar 55.70% of the time which is 6.55% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 4.28% more often than would be expected.
The average opponent winrate against Alistar is 49.15%.


Pantheon
Mũi Giáo Bất Diệt
Senna wins against Pantheon 55.86% of the time which is 5.86% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 3.59% more often than would be expected.
The average opponent winrate against Pantheon is 50.00%.