

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: 898,104
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 7 is the strongest counter to middle champions of Sylas, Mel & Viktor. While Senna support is countered most by middle champions of Taliyah, Twisted Fate & Orianna. Below is a detailed breakdown of Senna support counters against middle champions with a minimum of 100 games.


Taliyah
the Stoneweaver
Senna wins against Taliyah 43.00% of the time which is 2.06% lower against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 5.70% less often than would be expected.
The average opponent winrate against Taliyah is 45.06%.


Twisted Fate
the Card Master
Senna wins against Twisted Fate 43.75% of the time which is 4.55% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 8.20% less often than would be expected.
The average opponent winrate against Twisted Fate is 48.30%.


Orianna
the Lady of Clockwork
Senna wins against Orianna 44.08% of the time which is 2.90% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 6.55% less often than would be expected.
The average opponent winrate against Orianna is 46.98%.


Yone
the Unforgotten
Senna wins against Yone 47.45% of the time which is 3.01% lower against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 6.66% less often than would be expected.
The average opponent winrate against Yone is 50.46%.


Syndra
the Dark Sovereign
Senna wins against Syndra 47.66% of the time which is 0.87% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 4.52% less often than would be expected.
The average opponent winrate against Syndra is 48.53%.


Akali
the Rogue Assassin
Senna wins against Akali 49.19% of the time which is 1.42% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 2.23% less often than would be expected.
The average opponent winrate against Akali is 47.77%.


Ahri
the Nine-Tailed Fox
Senna wins against Ahri 50.00% of the time which is 2.40% higher against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.25% less often than would be expected.
The average opponent winrate against Ahri is 47.60%.


Yasuo
the Unforgiven
Senna wins against Yasuo 51.33% of the time which is 3.76% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 0.11% more often than would be expected.
The average opponent winrate against Yasuo is 47.57%.


Hwei
the Visionary
Senna wins against Hwei 51.33% of the time which is 4.02% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 0.37% more often than would be expected.
The average opponent winrate against Hwei is 47.31%.


Viktor
the Herald of the Arcane
Senna wins against Viktor 55.91% of the time which is 5.70% higher against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 2.05% more often than would be expected.
The average opponent winrate against Viktor is 50.21%.


Mel
the Soul's Reflection
Senna wins against Mel 58.82% of the time which is 8.01% higher against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 4.36% more often than would be expected.
The average opponent winrate against Mel is 50.81%.


Sylas
the Unshackled
Senna wins against Sylas 62.35% of the time which is 14.39% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 10.74% more often than would be expected.
The average opponent winrate against Sylas is 47.96%.