

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: 906,055
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 bottom vs middle Counters
Presently there is insufficent games played by Senna bottom on Patch 15.17 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Sylas
Kẻ Phá Xiềng
Senna wins against Sylas 51.46% of the time which is 2.38% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 0.52% more often than would be expected.
The average opponent winrate against Sylas is 49.08%.


Ahri
Hồ Ly Chín Đuôi
Senna wins against Ahri 51.54% of the time which is 1.66% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 0.20% less often than would be expected.
The average opponent winrate against Ahri is 49.88%.


Akali
Sát Thủ Đơn Độc
Senna wins against Akali 53.40% of the time which is 4.45% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.59% more often than would be expected.
The average opponent winrate against Akali is 48.95%.


Yasuo
Kẻ Bất Dung Thứ
Senna wins against Yasuo 56.90% of the time which is 6.77% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 4.91% more often than would be expected.
The average opponent winrate against Yasuo is 50.13%.


Orianna
Quý Cô Dây Cót
Senna wins against Orianna 58.21% of the time which is 7.81% higher against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 5.95% more often than would be expected.
The average opponent winrate against Orianna is 50.40%.