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.
Grandmaster Champions Analysed: 536,867
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 30 is the strongest counter to support champions of Lulu, Karma & Bard. While Senna support is countered most by support champions of Blitzcrank, Thresh & Janna. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.
Blitzcrank
der große Dampfgolem
Senna wins against Blitzcrank 52.94% of the time which is 7.42% higher against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 2.93% less often than would be expected.
The average opponent winrate against Blitzcrankis 45.52%.
Thresh
der Kettenwächter
Senna wins against Thresh 54.46% of the time which is 10.35% higher against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.02% more often than would be expected.
The average opponent winrate against Threshis 44.11%.
Janna
die Wut des Sturms
Senna wins against Janna 56.08% of the time which is 11.95% higher against Janna than the average opponent.
After normalising both champions win rates Senna wins against Janna 1.62% more often than would be expected.
The average opponent winrate against Jannais 44.13%.
Nautilus
der Titan der Tiefen
Senna wins against Nautilus 56.11% of the time which is 7.58% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.77% less often than would be expected.
The average opponent winrate against Nautilusis 48.53%.
Rakan
der Publikumsliebling
Senna wins against Rakan 56.48% of the time which is 10.09% higher against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 0.26% less often than would be expected.
The average opponent winrate against Rakanis 46.39%.
Nami
die Gezeitenruferin
Senna wins against Nami 56.67% of the time which is 10.84% higher against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.49% more often than would be expected.
The average opponent winrate against Namiis 45.83%.
Bard
der wandelnde Beschützer
Senna wins against Bard 57.81% of the time which is 12.43% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 2.09% more often than would be expected.
The average opponent winrate against Bardis 45.38%.
Karma
die Erleuchtete
Senna wins against Karma 57.84% of the time which is 10.65% higher against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.30% more often than would be expected.
The average opponent winrate against Karmais 47.19%.
Lulu
die Zauberin der Fae
Senna wins against Lulu 60.49% of the time which is 15.91% higher against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 5.57% more often than would be expected.
The average opponent winrate against Luluis 44.58%.