

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.
Silver Champions Analysed: 15,411,384
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 support Counters
Senna top on Patch 15.10 is the strongest counter to support champions of Karma, Thresh & Pantheon. While Senna top is countered most by support champions of Nautilus, Nami & Zyra. Below is a detailed breakdown of Senna top counters against support champions with a minimum of 100 games.


Nautilus
Tytan Głębin
Senna wins against Nautilus 37.73% of the time which is 12.86% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 8.19% less often than would be expected.
The average opponent winrate against Nautilus is 50.59%.


Nami
Władczyni Przypływów
Senna wins against Nami 39.74% of the time which is 7.78% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 3.14% less often than would be expected.
The average opponent winrate against Nami is 47.52%.


Zyra
Wiedźma Cierni
Senna wins against Zyra 41.67% of the time which is 6.88% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 2.23% less often than would be expected.
The average opponent winrate against Zyra is 48.55%.


Lux
Pani Jasności
Senna wins against Lux 41.96% of the time which is 7.73% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 3.06% less often than would be expected.
The average opponent winrate against Lux is 49.69%.


Lulu
Wróżkowa Czarodziejka
Senna wins against Lulu 42.44% of the time which is 7.87% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 3.20% less often than would be expected.
The average opponent winrate against Lulu is 50.31%.


Leona
Promyk Jutrzenki
Senna wins against Leona 44.05% of the time which is 4.84% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 0.18% less often than would be expected.
The average opponent winrate against Leona is 48.89%.


Xerath
Wyniesiony Mag
Senna wins against Xerath 44.44% of the time which is 4.38% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 0.28% more often than would be expected.
The average opponent winrate against Xerath is 48.82%.


Morgana
Upadła
Senna wins against Morgana 45.08% of the time which is 3.29% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.36% more often than would be expected.
The average opponent winrate against Morgana is 48.37%.


Seraphine
Rozmarzona Piosenkarka
Senna wins against Seraphine 47.11% of the time which is 3.29% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 1.38% more often than would be expected.
The average opponent winrate against Seraphine is 50.40%.


Blitzcrank
Wielki Golem Parowy
Senna wins against Blitzcrank 48.65% of the time which is 2.64% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.04% more often than would be expected.
The average opponent winrate against Blitzcrank is 51.29%.


Pyke
Rozpruwacz z Krwawego Portu
Senna wins against Pyke 48.72% of the time which is 2.95% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 1.73% more often than would be expected.
The average opponent winrate against Pyke is 51.67%.


Yuumi
Magiczna Kotka
Senna wins against Yuumi 48.85% of the time which is 2.13% lower against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 2.55% more often than would be expected.
The average opponent winrate against Yuumi is 50.98%.


Mel
Odbicie Duszy
Senna wins against Mel 50.43% of the time which is 2.34% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 2.34% more often than would be expected.
The average opponent winrate against Mel is 52.77%.


Swain
Wielki Generał Noxusu
Senna wins against Swain 51.46% of the time which is 1.90% higher against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 6.57% more often than would be expected.
The average opponent winrate against Swain is 49.56%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 52.00% of the time which is 1.57% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 6.24% more often than would be expected.
The average opponent winrate against Pantheon is 50.43%.


Thresh
Strażnik Łańcuchów
Senna wins against Thresh 53.65% of the time which is 3.15% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 7.82% more often than would be expected.
The average opponent winrate against Thresh is 50.50%.


Karma
Oświecona
Senna wins against Karma 53.98% of the time which is 2.72% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 7.40% more often than would be expected.
The average opponent winrate against Karma is 51.26%.