

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.
Gold+ Champions Analysed: 49,554,880
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 top vs middle Counters
Senna top on Patch 15.16 is the strongest counter to middle champions of Yone, Malzahar & Akali. While Senna top is countered most by middle champions of Viktor, Diana & Sylas. Below is a detailed breakdown of Senna top counters against middle champions with a minimum of 100 games.


Viktor
Herold Arcane
Senna wins against Viktor 41.04% of the time which is 8.30% lower against Viktor than the average opponent.
After normalising both champions win rates Senna wins against Viktor 6.48% less often than would be expected.
The average opponent winrate against Viktor is 49.34%.


Diana
Pogarda Księżyca
Senna wins against Diana 41.07% of the time which is 6.10% lower against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 4.30% less often than would be expected.
The average opponent winrate against Diana is 47.17%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 42.86% of the time which is 6.92% lower against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 5.10% less often than would be expected.
The average opponent winrate against Sylas is 49.78%.


Veigar
Panicz Zła
Senna wins against Veigar 44.35% of the time which is 3.58% lower against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 1.77% less often than would be expected.
The average opponent winrate against Veigar is 47.93%.


Syndra
Mroczna Władczyni
Senna wins against Syndra 45.04% of the time which is 4.09% lower against Syndra than the average opponent.
After normalising both champions win rates Senna wins against Syndra 2.27% less often than would be expected.
The average opponent winrate against Syndra is 49.13%.


Katarina
Złowieszcze Ostrze
Senna wins against Katarina 45.41% of the time which is 4.16% lower against Katarina than the average opponent.
After normalising both champions win rates Senna wins against Katarina 2.34% less often than would be expected.
The average opponent winrate against Katarina is 49.57%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 45.71% of the time which is 1.85% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.04% less often than would be expected.
The average opponent winrate against Xerath is 47.56%.


LeBlanc
Oszustka
Senna wins against LeBlanc 45.90% of the time which is 3.13% lower against LeBlanc than the average opponent.
After normalising both champions win rates Senna wins against LeBlanc 1.31% less often than would be expected.
The average opponent winrate against LeBlanc is 49.03%.


Orianna
Mechaniczna Baletnica
Senna wins against Orianna 45.95% of the time which is 4.43% lower against Orianna than the average opponent.
After normalising both champions win rates Senna wins against Orianna 2.61% less often than would be expected.
The average opponent winrate against Orianna is 50.38%.


Ahri
Lisica o Dziewięciu Ogonach
Senna wins against Ahri 46.08% of the time which is 3.59% lower against Ahri than the average opponent.
After normalising both champions win rates Senna wins against Ahri 1.77% less often than would be expected.
The average opponent winrate against Ahri is 49.67%.


Fizz
Szachraj Sztormów
Senna wins against Fizz 46.15% of the time which is 1.41% lower against Fizz than the average opponent.
After normalising both champions win rates Senna wins against Fizz 0.40% more often than would be expected.
The average opponent winrate against Fizz is 47.56%.


Lux
Pani Jasności
Senna wins against Lux 46.43% of the time which is 1.13% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 0.68% more often than would be expected.
The average opponent winrate against Lux is 47.56%.


Twisted Fate
Mistrz Kart
Senna wins against Twisted Fate 47.17% of the time which is 2.13% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Senna wins against Twisted Fate 0.31% less often than would be expected.
The average opponent winrate against Twisted Fate is 49.30%.


Zed
Władca Cieni
Senna wins against Zed 48.35% of the time which is 1.54% lower against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.28% more often than would be expected.
The average opponent winrate against Zed is 49.89%.


Mel
Odbicie Duszy
Senna wins against Mel 49.03% of the time which is 2.10% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.28% less often than would be expected.
The average opponent winrate against Mel is 51.13%.


Galio
Kolos
Senna wins against Galio 49.66% of the time which is 1.64% higher against Galio than the average opponent.
After normalising both champions win rates Senna wins against Galio 3.45% more often than would be expected.
The average opponent winrate against Galio is 48.02%.


Yasuo
Pokutnik
Senna wins against Yasuo 49.77% of the time which is 0.42% higher against Yasuo than the average opponent.
After normalising both champions win rates Senna wins against Yasuo 2.24% more often than would be expected.
The average opponent winrate against Yasuo is 49.35%.


Hwei
Wizjoner
Senna wins against Hwei 50.48% of the time which is 1.58% higher against Hwei than the average opponent.
After normalising both champions win rates Senna wins against Hwei 3.40% more often than would be expected.
The average opponent winrate against Hwei is 48.90%.


Akali
Skryta Zabójczyni
Senna wins against Akali 50.83% of the time which is 2.06% higher against Akali than the average opponent.
After normalising both champions win rates Senna wins against Akali 3.87% more often than would be expected.
The average opponent winrate against Akali is 48.77%.


Malzahar
Prorok Pustki
Senna wins against Malzahar 51.01% of the time which is 3.67% higher against Malzahar than the average opponent.
After normalising both champions win rates Senna wins against Malzahar 5.47% more often than would be expected.
The average opponent winrate against Malzahar is 47.34%.


Yone
Wiecznie Żywy
Senna wins against Yone 52.55% of the time which is 1.10% higher against Yone than the average opponent.
After normalising both champions win rates Senna wins against Yone 2.92% more often than would be expected.
The average opponent winrate against Yone is 51.45%.