

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.
Iron Champions Analysed: 3,081,419
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 15.17 is the strongest counter to support champions of Veigar, Yuumi & Bard. While Senna support is countered most by support champions of Ashe, Milio & Shaco. Below is a detailed breakdown of Senna support counters against support champions with a minimum of 100 games.


Ashe
arcașa ghețurilor
Senna wins against Ashe 41.51% of the time which is 13.57% lower against Ashe than the average opponent.
After normalising both champions win rates Senna wins against Ashe 8.38% less often than would be expected.
The average opponent winrate against Ashe is 55.08%.


Milio
flacăra blândă
Senna wins against Milio 41.59% of the time which is 7.59% lower against Milio than the average opponent.
After normalising both champions win rates Senna wins against Milio 2.39% less often than would be expected.
The average opponent winrate against Milio is 49.18%.


Shaco
bufonul demonic
Senna wins against Shaco 42.02% of the time which is 7.76% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.56% less often than would be expected.
The average opponent winrate against Shaco is 49.78%.


Braum
inima Freljordului
Senna wins against Braum 42.20% of the time which is 8.61% lower against Braum than the average opponent.
After normalising both champions win rates Senna wins against Braum 3.41% less often than would be expected.
The average opponent winrate against Braum is 50.81%.


Zyra
invazia spinilor
Senna wins against Zyra 42.86% of the time which is 5.48% lower against Zyra than the average opponent.
After normalising both champions win rates Senna wins against Zyra 0.29% less often than would be expected.
The average opponent winrate against Zyra is 48.34%.


Morgana
aripile durerii
Senna wins against Morgana 42.94% of the time which is 6.79% lower against Morgana than the average opponent.
After normalising both champions win rates Senna wins against Morgana 1.59% less often than would be expected.
The average opponent winrate against Morgana is 49.73%.


Maokai
arborele însuflețit
Senna wins against Maokai 42.96% of the time which is 7.33% lower against Maokai than the average opponent.
After normalising both champions win rates Senna wins against Maokai 2.13% less often than would be expected.
The average opponent winrate against Maokai is 50.29%.


Lux
prințesa luminii
Senna wins against Lux 43.19% of the time which is 8.06% lower against Lux than the average opponent.
After normalising both champions win rates Senna wins against Lux 2.86% less often than would be expected.
The average opponent winrate against Lux is 51.25%.


Poppy
straja barosului
Senna wins against Poppy 44.00% of the time which is 7.60% lower against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 2.40% less often than would be expected.
The average opponent winrate against Poppy is 51.60%.


Nami
aleasa mării
Senna wins against Nami 44.19% of the time which is 5.63% lower against Nami than the average opponent.
After normalising both champions win rates Senna wins against Nami 0.43% less often than would be expected.
The average opponent winrate against Nami is 49.82%.


Lulu
zâna-vrăjitoare
Senna wins against Lulu 44.78% of the time which is 9.05% lower against Lulu than the average opponent.
After normalising both champions win rates Senna wins against Lulu 3.85% less often than would be expected.
The average opponent winrate against Lulu is 53.83%.


Tahm Kench
Regele râurilor
Senna wins against Tahm Kench 45.36% of the time which is 7.47% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Senna wins against Tahm Kench 2.27% less often than would be expected.
The average opponent winrate against Tahm Kench is 52.83%.


Swain
Marele General al Noxusului
Senna wins against Swain 45.42% of the time which is 5.83% lower against Swain than the average opponent.
After normalising both champions win rates Senna wins against Swain 0.63% less often than would be expected.
The average opponent winrate against Swain is 51.25%.


Brand
flacăra răzbunării
Senna wins against Brand 45.57% of the time which is 3.79% lower against Brand than the average opponent.
After normalising both champions win rates Senna wins against Brand 1.41% more often than would be expected.
The average opponent winrate against Brand is 49.36%.


Pantheon
lancea indestructibilă
Senna wins against Pantheon 45.67% of the time which is 6.03% lower against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 0.83% less often than would be expected.
The average opponent winrate against Pantheon is 51.70%.


Blitzcrank
marele golem cu abur
Senna wins against Blitzcrank 46.28% of the time which is 5.86% lower against Blitzcrank than the average opponent.
After normalising both champions win rates Senna wins against Blitzcrank 0.66% less often than would be expected.
The average opponent winrate against Blitzcrank is 52.14%.


Vel'Koz
ochiul Vidului
Senna wins against Vel'Koz 46.46% of the time which is 3.74% lower against Vel'Koz than the average opponent.
After normalising both champions win rates Senna wins against Vel'Koz 1.46% more often than would be expected.
The average opponent winrate against Vel'Koz is 50.20%.


Karma
cea iluminată
Senna wins against Karma 46.88% of the time which is 5.90% lower against Karma than the average opponent.
After normalising both champions win rates Senna wins against Karma 0.70% less often than would be expected.
The average opponent winrate against Karma is 52.78%.


Leona
strălucirea zorilor
Senna wins against Leona 47.00% of the time which is 2.92% lower against Leona than the average opponent.
After normalising both champions win rates Senna wins against Leona 2.28% more often than would be expected.
The average opponent winrate against Leona is 49.92%.


Thresh
temnicerul blestemat
Senna wins against Thresh 47.18% of the time which is 5.47% lower against Thresh than the average opponent.
After normalising both champions win rates Senna wins against Thresh 0.27% less often than would be expected.
The average opponent winrate against Thresh is 52.65%.


Neeko
cameleonul jucăuș
Senna wins against Neeko 47.39% of the time which is 5.89% lower against Neeko than the average opponent.
After normalising both champions win rates Senna wins against Neeko 0.69% less often than would be expected.
The average opponent winrate against Neeko is 53.28%.


Alistar
minotaurul
Senna wins against Alistar 47.89% of the time which is 4.48% lower against Alistar than the average opponent.
After normalising both champions win rates Senna wins against Alistar 0.72% more often than would be expected.
The average opponent winrate against Alistar is 52.37%.


Xerath
magul iluminat
Senna wins against Xerath 48.06% of the time which is 2.58% lower against Xerath than the average opponent.
After normalising both champions win rates Senna wins against Xerath 2.62% more often than would be expected.
The average opponent winrate against Xerath is 50.64%.


Mel
reflexia sufletului
Senna wins against Mel 48.65% of the time which is 5.00% lower against Mel than the average opponent.
After normalising both champions win rates Senna wins against Mel 0.20% more often than would be expected.
The average opponent winrate against Mel is 53.65%.


Rell
fecioara de fier
Senna wins against Rell 49.02% of the time which is 1.81% lower against Rell than the average opponent.
After normalising both champions win rates Senna wins against Rell 3.39% more often than would be expected.
The average opponent winrate against Rell is 50.83%.


Soraka
copila astrelor
Senna wins against Soraka 49.54% of the time which is 2.14% lower against Soraka than the average opponent.
After normalising both champions win rates Senna wins against Soraka 3.06% more often than would be expected.
The average opponent winrate against Soraka is 51.68%.


Nautilus
titanul adâncurilor
Senna wins against Nautilus 49.82% of the time which is 2.49% lower against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.71% more often than would be expected.
The average opponent winrate against Nautilus is 52.31%.


Sona
muza strunelor
Senna wins against Sona 50.24% of the time which is 0.63% lower against Sona than the average opponent.
After normalising both champions win rates Senna wins against Sona 4.57% more often than would be expected.
The average opponent winrate against Sona is 50.87%.


Seraphine
cântăreața visătoare
Senna wins against Seraphine 50.25% of the time which is 2.41% lower against Seraphine than the average opponent.
After normalising both champions win rates Senna wins against Seraphine 2.79% more often than would be expected.
The average opponent winrate against Seraphine is 52.66%.


Teemo
cercetașul ager
Senna wins against Teemo 50.45% of the time which is 2.60% higher against Teemo than the average opponent.
After normalising both champions win rates Senna wins against Teemo 7.79% more often than would be expected.
The average opponent winrate against Teemo is 47.85%.


Rakan
fermecătorul
Senna wins against Rakan 50.60% of the time which is 1.91% lower against Rakan than the average opponent.
After normalising both champions win rates Senna wins against Rakan 3.29% more often than would be expected.
The average opponent winrate against Rakan is 52.51%.


Malphite
fragmentul de Monolit
Senna wins against Malphite 51.63% of the time which is 0.92% lower against Malphite than the average opponent.
After normalising both champions win rates Senna wins against Malphite 4.28% more often than would be expected.
The average opponent winrate against Malphite is 52.55%.


Pyke
spintecătorul de pe docuri
Senna wins against Pyke 51.64% of the time which is 2.10% lower against Pyke than the average opponent.
After normalising both champions win rates Senna wins against Pyke 3.10% more often than would be expected.
The average opponent winrate against Pyke is 53.74%.


Bard
ocrotitorul misterelor
Senna wins against Bard 55.12% of the time which is 1.01% higher against Bard than the average opponent.
After normalising both champions win rates Senna wins against Bard 6.20% more often than would be expected.
The average opponent winrate against Bard is 54.11%.


Yuumi
pisica magică
Senna wins against Yuumi 56.91% of the time which is 0.41% higher against Yuumi than the average opponent.
After normalising both champions win rates Senna wins against Yuumi 5.58% more often than would be expected.
The average opponent winrate against Yuumi is 56.50%.


Veigar
micul maestru al răului
Senna wins against Veigar 57.43% of the time which is 4.19% higher against Veigar than the average opponent.
After normalising both champions win rates Senna wins against Veigar 9.39% more often than would be expected.
The average opponent winrate against Veigar is 53.24%.