

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.
Platinum+ Champions Analysed: 1,514,260
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 Alistar, Rakan & Zyra. While Senna support is countered most by support champions of Yuumi, Morgana & Leona. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Yuumi
Cô Mèo Ma Thuật
Senna wins against Yuumi 42.79% of the time which is 8.24% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 9.29% less often than would be expected.
The average opponent winrate against Yuumi is 51.03%.


Morgana
Thiên Thần Sa Ngã
Senna wins against Morgana 43.23% of the time which is 5.81% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 6.86% less often than would be expected.
The average opponent winrate against Morgana is 49.04%.


Leona
Bình Minh Rực Rỡ
Senna wins against Leona 44.06% of the time which is 4.79% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 5.84% less often than would be expected.
The average opponent winrate against Leona is 48.85%.


Zilean
Giám Hộ Thời Gian
Senna wins against Zilean 45.69% of the time which is 2.02% lower against Zilean than the average opponent.
After normalising both champions win rates Senna wins against Zilean 3.07% less often than would be expected.
The average opponent winrate against Zilean is 47.71%.


Vel'Koz
Con Mắt Hư Không
Senna wins against Vel'Koz 46.08% of the time which is 1.66% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 2.71% less often than would be expected.
The average opponent winrate against Vel'Koz is 47.74%.


Xerath
Pháp Sư Thăng Hoa
Senna wins against Xerath 46.28% of the time which is 4.82% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 5.87% less often than would be expected.
The average opponent winrate against Xerath is 51.10%.


Blitzcrank
Người Máy Hơi Nước
Senna wins against Blitzcrank 46.46% of the time which is 3.93% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 4.98% less often than would be expected.
The average opponent winrate against Blitzcrank is 50.39%.


Pyke
Sát Thủ Vùng Nước Đỏ
Senna wins against Pyke 46.93% of the time which is 3.86% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 4.91% less often than would be expected.
The average opponent winrate against Pyke is 50.79%.


Nautilus
Khổng Lồ Biển Sâu
Senna wins against Nautilus 48.01% of the time which is 3.02% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 4.07% less often than would be expected.
The average opponent winrate against Nautilus is 51.03%.


Karma
Kẻ Được Khai Sáng
Senna wins against Karma 48.38% of the time which is 1.77% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 2.82% less often than would be expected.
The average opponent winrate against Karma is 50.15%.


Soraka
Tinh Nữ
Senna wins against Soraka 48.62% of the time which is 0.63% higher against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 0.42% less often than would be expected.
The average opponent winrate against Soraka is 47.99%.


Janna
Cơn Thịnh Nộ Của Bão Tố
Senna wins against Janna 49.33% of the time which is 2.30% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.25% more often than would be expected.
The average opponent winrate against Janna is 47.03%.


Thresh
Cai Ngục Xiềng Xích
Senna wins against Thresh 50.00% of the time which is 0.38% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.67% less often than would be expected.
The average opponent winrate against Thresh is 49.62%.


Lux
Tiểu Thư Ánh Sáng
Senna wins against Lux 51.30% of the time which is 0.45% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 1.50% less often than would be expected.
The average opponent winrate against Lux is 51.75%.


Nami
Nàng Tiên Cá
Senna wins against Nami 51.42% of the time which is 3.37% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 2.32% more often than would be expected.
The average opponent winrate against Nami is 48.05%.


Rell
Nữ Kỵ Sĩ Thép
Senna wins against Rell 52.38% of the time which is 2.44% higher against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 1.39% more often than would be expected.
The average opponent winrate against Rell is 49.94%.


Bard
Ông Bụt Vũ Trụ
Senna wins against Bard 52.63% of the time which is 3.17% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.12% more often than would be expected.
The average opponent winrate against Bard is 49.46%.


Lulu
Pháp Sư Tinh Linh
Senna wins against Lulu 52.77% of the time which is 3.10% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 2.05% more often than would be expected.
The average opponent winrate against Lulu is 49.67%.


Milio
Ngọn Lửa Dịu Êm
Senna wins against Milio 53.30% of the time which is 5.24% higher against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 4.19% more often than would be expected.
The average opponent winrate against Milio is 48.06%.


Seraphine
Ca Sĩ Mộng Mơ
Senna wins against Seraphine 53.51% of the time which is 1.66% higher against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 0.61% more often than would be expected.
The average opponent winrate against Seraphine is 51.85%.


Sona
Đại Cầm Nữ
Senna wins against Sona 53.78% of the time which is 4.47% higher against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 3.42% more often than would be expected.
The average opponent winrate against Sona is 49.31%.


Braum
Trái Tim của Freljord
Senna wins against Braum 55.21% of the time which is 6.49% higher against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 5.44% more often than would be expected.
The average opponent winrate against Braum is 48.72%.


Zyra
Gai Nổi Loạn
Senna wins against Zyra 56.55% of the time which is 7.73% higher against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 6.68% more often than would be expected.
The average opponent winrate against Zyra is 48.82%.


Rakan
Anh Chàng Quyến Rũ
Senna wins against Rakan 56.69% of the time which is 6.29% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 5.24% more often than would be expected.
The average opponent winrate against Rakan is 50.40%.


Alistar
Quái Vật Đầu Bò
Senna wins against Alistar 57.69% of the time which is 8.10% higher against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 7.05% more often than would be expected.
The average opponent winrate against Alistar is 49.59%.