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.
Emerald+ Champions Analysed: 15,076,682
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.

Σέννα Counters
Σέννα support vs bottom Counters
Σέννα support on Patch 15.11 is the strongest counter to bottom champions of Σουέιν, Ζέρι & Υασούο. While Σέννα support is countered most by bottom champions of Βέιγκαρ, Κογκ'Μο & Χουέι. Below is a detailed breakdown of Σέννα support counters against bottom champions with a minimum of 100 games.
Βέιγκαρ
ο Μικροσκοπικός Άρχοντας του Κακού
Σέννα wins against Βέιγκαρ 45.22% of the time which is 1.77% lower against Βέιγκαρ than the average opponent.
After normalising both champions win rates Σέννα wins against Βέιγκαρ 2.58% less often than would be expected.
The average opponent winrate against Βέιγκαρ is 46.99%.
Κογκ'Μο
το Στόμα της Αβύσσου
Σέννα wins against Κογκ'Μο 46.73% of the time which is 0.84% higher against Κογκ'Μο than the average opponent.
After normalising both champions win rates Σέννα wins against Κογκ'Μο 0.03% more often than would be expected.
The average opponent winrate against Κογκ'Μο is 45.89%.
Χουέι
ο Οραματιστής
Σέννα wins against Χουέι 46.89% of the time which is 0.19% higher against Χουέι than the average opponent.
After normalising both champions win rates Σέννα wins against Χουέι 0.62% less often than would be expected.
The average opponent winrate against Χουέι is 46.70%.
Τουίτς
ο Μολυσμένος Αρουραίος
Σέννα wins against Τουίτς 47.02% of the time which is 0.60% lower against Τουίτς than the average opponent.
After normalising both champions win rates Σέννα wins against Τουίτς 1.41% less often than would be expected.
The average opponent winrate against Τουίτς is 47.62%.
Τριστάνα
το Πυροβολικό των Γιόρντλ
Σέννα wins against Τριστάνα 47.36% of the time which is 0.28% lower against Τριστάνα than the average opponent.
After normalising both champions win rates Σέννα wins against Τριστάνα 1.09% less often than would be expected.
The average opponent winrate against Τριστάνα is 47.64%.
Τζινξ
η Ανεξέλεγκτη
Σέννα wins against Τζινξ 47.48% of the time which is 0.26% higher against Τζινξ than the average opponent.
After normalising both champions win rates Σέννα wins against Τζινξ 0.55% less often than would be expected.
The average opponent winrate against Τζινξ is 47.22%.
Ζιγκζ
ο Μαγοτεχνικός Μπουρλοτιέρης
Σέννα wins against Ζιγκζ 48.14% of the time which is 1.95% lower against Ζιγκζ than the average opponent.
After normalising both champions win rates Σέννα wins against Ζιγκζ 2.76% less often than would be expected.
The average opponent winrate against Ζιγκζ is 50.09%.
Σίβιρ
η Κυρά της Μάχης
Σέννα wins against Σίβιρ 48.41% of the time which is 1.37% higher against Σίβιρ than the average opponent.
After normalising both champions win rates Σέννα wins against Σίβιρ 0.56% more often than would be expected.
The average opponent winrate against Σίβιρ is 47.04%.
Ας
η Τοξότρια των Πάγων
Σέννα wins against Ας 48.70% of the time which is 0.13% higher against Ας than the average opponent.
After normalising both champions win rates Σέννα wins against Ας 0.68% less often than would be expected.
The average opponent winrate against Ας is 48.57%.
Αφέλιος
το Όπλο των Πιστών
Σέννα wins against Αφέλιος 48.84% of the time which is 0.77% lower against Αφέλιος than the average opponent.
After normalising both champions win rates Σέννα wins against Αφέλιος 1.58% less often than would be expected.
The average opponent winrate against Αφέλιος is 49.61%.
Νάιλα
η Ασυγκράτητη Χαρά
Σέννα wins against Νάιλα 48.91% of the time which is 2.69% higher against Νάιλα than the average opponent.
After normalising both champions win rates Σέννα wins against Νάιλα 1.88% more often than would be expected.
The average opponent winrate against Νάιλα is 46.22%.
Λούσιαν
ο Μαχητής του Φωτός
Σέννα wins against Λούσιαν 48.95% of the time which is 0.33% higher against Λούσιαν than the average opponent.
After normalising both champions win rates Σέννα wins against Λούσιαν 0.48% less often than would be expected.
The average opponent winrate against Λούσιαν is 48.62%.
Μελ
η Αντανάκλαση της Ψυχής
Σέννα wins against Μελ 49.14% of the time which is 1.04% lower against Μελ than the average opponent.
After normalising both champions win rates Σέννα wins against Μελ 1.85% less often than would be expected.
The average opponent winrate against Μελ is 50.18%.
Κάρθους
ο Υμνωδός του Θανάτου
Σέννα wins against Κάρθους 49.23% of the time which is 3.72% higher against Κάρθους than the average opponent.
After normalising both champions win rates Σέννα wins against Κάρθους 2.91% more often than would be expected.
The average opponent winrate against Κάρθους is 45.51%.
Σαμίρα
το Ρόδο της Ερήμου
Σέννα wins against Σαμίρα 49.27% of the time which is 0.18% lower against Σαμίρα than the average opponent.
After normalising both champions win rates Σέννα wins against Σαμίρα 0.99% less often than would be expected.
The average opponent winrate against Σαμίρα is 49.45%.
Βελ'Κοζ
το Μάτι του Κενού
Σέννα wins against Βελ'Κοζ 49.51% of the time which is 1.44% higher against Βελ'Κοζ than the average opponent.
After normalising both champions win rates Σέννα wins against Βελ'Κοζ 0.63% more often than would be expected.
The average opponent winrate against Βελ'Κοζ is 48.07%.
Μις Φόρτσουν
η Κυνηγός Επικηρυγμένων
Σέννα wins against Μις Φόρτσουν 49.82% of the time which is 1.93% higher against Μις Φόρτσουν than the average opponent.
After normalising both champions win rates Σέννα wins against Μις Φόρτσουν 1.12% more often than would be expected.
The average opponent winrate against Μις Φόρτσουν is 47.89%.
Τζιν
ο Βιρτουόζος
Σέννα wins against Τζιν 49.84% of the time which is 0.48% higher against Τζιν than the average opponent.
After normalising both champions win rates Σέννα wins against Τζιν 0.33% less often than would be expected.
The average opponent winrate against Τζιν is 49.36%.
Βάρους
το Βέλος της Ανταπόδοσης
Σέννα wins against Βάρους 49.88% of the time which is 0.68% lower against Βάρους than the average opponent.
After normalising both champions win rates Σέννα wins against Βάρους 1.49% less often than would be expected.
The average opponent winrate against Βάρους is 50.56%.
Κέιτλιν
η Σερίφης του Πιλτόβερ
Σέννα wins against Κέιτλιν 50.12% of the time which is 0.40% higher against Κέιτλιν than the average opponent.
After normalising both champions win rates Σέννα wins against Κέιτλιν 0.41% less often than would be expected.
The average opponent winrate against Κέιτλιν is 49.72%.
Λουξ
η Κόρη του Φωτός
Σέννα wins against Λουξ 50.25% of the time which is 1.74% higher against Λουξ than the average opponent.
After normalising both champions win rates Σέννα wins against Λουξ 0.93% more often than would be expected.
The average opponent winrate against Λουξ is 48.51%.
Κάι'Σα
η Κόρη του Κενού
Σέννα wins against Κάι'Σα 50.33% of the time which is 0.44% higher against Κάι'Σα than the average opponent.
After normalising both champions win rates Σέννα wins against Κάι'Σα 0.37% less often than would be expected.
The average opponent winrate against Κάι'Σα is 49.89%.
Ντρέιβεν
ο Ένδοξος Εκτελεστής
Σέννα wins against Ντρέιβεν 50.49% of the time which is 0.70% higher against Ντρέιβεν than the average opponent.
After normalising both champions win rates Σέννα wins against Ντρέιβεν 0.11% less often than would be expected.
The average opponent winrate against Ντρέιβεν is 49.79%.
Σεραφίν
η Ονειροπόλα Τραγουδίστρια
Σέννα wins against Σεραφίν 50.66% of the time which is 2.18% higher against Σεραφίν than the average opponent.
After normalising both champions win rates Σέννα wins against Σεραφίν 1.37% more often than would be expected.
The average opponent winrate against Σεραφίν is 48.48%.
Έζρεαλ
ο Μάγος Εξερευνητής
Σέννα wins against Έζρεαλ 50.75% of the time which is 0.54% lower against Έζρεαλ than the average opponent.
After normalising both champions win rates Σέννα wins against Έζρεαλ 1.35% less often than would be expected.
The average opponent winrate against Έζρεαλ is 51.29%.
Σμόλντερ
ο Φλογερός Νεοσσός
Σέννα wins against Σμόλντερ 51.28% of the time which is 2.47% higher against Σμόλντερ than the average opponent.
After normalising both champions win rates Σέννα wins against Σμόλντερ 1.66% more often than would be expected.
The average opponent winrate against Σμόλντερ is 48.81%.
Κόρκι
ο Τολμηρός Βομβιστής
Σέννα wins against Κόρκι 51.45% of the time which is 1.54% higher against Κόρκι than the average opponent.
After normalising both champions win rates Σέννα wins against Κόρκι 0.73% more often than would be expected.
The average opponent winrate against Κόρκι is 49.91%.
Βέιν
η Κυνηγός της Νύχτας
Σέννα wins against Βέιν 51.57% of the time which is 4.35% higher against Βέιν than the average opponent.
After normalising both champions win rates Σέννα wins against Βέιν 3.54% more often than would be expected.
The average opponent winrate against Βέιν is 47.22%.
Καλίστα
το Δόρυ της Εκδίκησης
Σέννα wins against Καλίστα 51.63% of the time which is 0.64% lower against Καλίστα than the average opponent.
After normalising both champions win rates Σέννα wins against Καλίστα 1.45% less often than would be expected.
The average opponent winrate against Καλίστα is 52.27%.
Ζάια
η Επαναστάτρια
Σέννα wins against Ζάια 52.09% of the time which is 3.50% higher against Ζάια than the average opponent.
After normalising both champions win rates Σέννα wins against Ζάια 2.69% more often than would be expected.
The average opponent winrate against Ζάια is 48.59%.
Υασούο
ο Ασυγχώρητος
Σέννα wins against Υασούο 52.10% of the time which is 5.44% higher against Υασούο than the average opponent.
After normalising both champions win rates Σέννα wins against Υασούο 4.63% more often than would be expected.
The average opponent winrate against Υασούο is 46.66%.
Ζέρι
H Σπίθα του Ζάουν
Σέννα wins against Ζέρι 52.19% of the time which is 2.78% higher against Ζέρι than the average opponent.
After normalising both champions win rates Σέννα wins against Ζέρι 1.97% more often than would be expected.
The average opponent winrate against Ζέρι is 49.41%.
Σουέιν
ο Μέγας Στρατηγός της Νόξους
Σέννα wins against Σουέιν 54.11% of the time which is 7.42% higher against Σουέιν than the average opponent.
After normalising both champions win rates Σέννα wins against Σουέιν 6.61% more often than would be expected.
The average opponent winrate against Σουέιν is 46.69%.
































