

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: 3,981,900
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 bottom vs jungle Counters
Senna bottom on Patch 15.17 is the strongest counter to jungle champions of Udyr, Naafiri & Graves. While Senna bottom is countered most by jungle champions of Zac, Briar & Fiddlesticks. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Zac
Tajna Broń
Senna wins against Zac 46.58% of the time which is 2.06% lower against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 4.97% less often than would be expected.
The average opponent winrate against Zac is 48.64%.


Briar
Poskromiony Głód
Senna wins against Briar 46.94% of the time which is 0.20% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 2.71% less often than would be expected.
The average opponent winrate against Briar is 46.74%.


Fiddlesticks
Prastary Strach
Senna wins against Fiddlesticks 47.29% of the time which is 0.83% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 3.74% less often than would be expected.
The average opponent winrate against Fiddlesticks is 48.12%.


Rek'Sai
Furia Pustki
Senna wins against Rek'Sai 47.90% of the time which is 0.28% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 3.19% less often than would be expected.
The average opponent winrate against Rek'Sai is 48.18%.


Hecarim
Cień Wojny
Senna wins against Hecarim 47.92% of the time which is 2.13% lower against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 5.04% less often than would be expected.
The average opponent winrate against Hecarim is 50.05%.


Bel'Veth
Cesarzowa Pustki
Senna wins against Bel'Veth 48.23% of the time which is 0.04% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 2.87% less often than would be expected.
The average opponent winrate against Bel'Veth is 48.19%.


Trundle
Król Trolli
Senna wins against Trundle 48.45% of the time which is 0.40% lower against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 3.31% less often than would be expected.
The average opponent winrate against Trundle is 48.85%.


Nidalee
Zwierzęca Łowczyni
Senna wins against Nidalee 48.69% of the time which is 1.67% lower against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 4.58% less often than would be expected.
The average opponent winrate against Nidalee is 50.36%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 49.29% of the time which is 2.53% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.38% less often than would be expected.
The average opponent winrate against Volibear is 46.76%.


Master Yi
Szermierz Wuju
Senna wins against Master Yi 49.40% of the time which is 0.36% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 2.55% less often than would be expected.
The average opponent winrate against Master Yi is 49.04%.


Kayn
Żniwiarz Cienia
Senna wins against Kayn 49.77% of the time which is 0.87% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.04% less often than would be expected.
The average opponent winrate against Kayn is 48.90%.


Shaco
Demoniczny Błazen
Senna wins against Shaco 50.00% of the time which is 0.07% lower against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.98% less often than would be expected.
The average opponent winrate against Shaco is 50.07%.


Lee Sin
Ślepy Mnich
Senna wins against Lee Sin 50.22% of the time which is 0.70% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 2.21% less often than would be expected.
The average opponent winrate against Lee Sin is 49.52%.


Amumu
Smutna Mumia
Senna wins against Amumu 50.43% of the time which is 2.04% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 0.87% less often than would be expected.
The average opponent winrate against Amumu is 48.39%.


Nocturne
Wieczny Koszmar
Senna wins against Nocturne 50.60% of the time which is 1.25% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 1.66% less often than would be expected.
The average opponent winrate against Nocturne is 49.35%.


Jarvan IV
Wzór dla Demacian
Senna wins against Jarvan IV 50.70% of the time which is 1.92% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 0.99% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.78%.


Kindred
Wieczni Łowcy
Senna wins against Kindred 50.92% of the time which is 2.26% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 0.65% less often than would be expected.
The average opponent winrate against Kindred is 48.66%.


Vi
Stróż Prawa z Piltover
Senna wins against Vi 51.13% of the time which is 0.31% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 2.60% less often than would be expected.
The average opponent winrate against Vi is 50.82%.


Kha'Zix
Łowca Pustki
Senna wins against Kha'Zix 51.32% of the time which is 3.26% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 0.35% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.06%.


Wukong
Małpi Król
Senna wins against Wukong 51.44% of the time which is 3.08% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 0.17% more often than would be expected.
The average opponent winrate against Wukong is 48.36%.


Diana
Pogarda Księżyca
Senna wins against Diana 51.87% of the time which is 3.03% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.12% more often than would be expected.
The average opponent winrate against Diana is 48.84%.


Talon
Cień Ostrza
Senna wins against Talon 52.47% of the time which is 3.16% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 0.25% more often than would be expected.
The average opponent winrate against Talon is 49.31%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 52.48% of the time which is 3.73% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.82% more often than would be expected.
The average opponent winrate against Ekko is 48.75%.


Nunu i Willump
Chłopiec i Jego Yeti
Senna wins against Nunu i Willump 52.78% of the time which is 5.37% higher against Nunu i Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu i Willump 2.46% more often than would be expected.
The average opponent winrate against Nunu i Willump is 47.41%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 52.87% of the time which is 6.88% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 3.98% more often than would be expected.
The average opponent winrate against Warwick is 45.99%.


Nautilus
Tytan Głębin
Senna wins against Nautilus 52.94% of the time which is 0.17% higher against Nautilus than the average opponent.
After normalising both champions win rates Senna wins against Nautilus 2.73% less often than would be expected.
The average opponent winrate against Nautilus is 52.77%.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 52.96% of the time which is 1.89% higher against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 1.02% less often than would be expected.
The average opponent winrate against Qiyana is 51.07%.


Rengar
Łowca
Senna wins against Rengar 53.00% of the time which is 2.31% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 0.60% less often than would be expected.
The average opponent winrate against Rengar is 50.69%.


Karthus
Piewca Śmierci
Senna wins against Karthus 53.47% of the time which is 2.91% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 0.00% less often than would be expected.
The average opponent winrate against Karthus is 50.56%.


Lillia
Lękliwy Rozkwit
Senna wins against Lillia 53.67% of the time which is 3.05% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 0.14% more often than would be expected.
The average opponent winrate against Lillia is 50.62%.


Elise
Królowa Pająków
Senna wins against Elise 53.73% of the time which is 4.87% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 1.96% more often than would be expected.
The average opponent winrate against Elise is 48.86%.


Viego
Zniszczony Król
Senna wins against Viego 53.76% of the time which is 4.35% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 1.44% more often than would be expected.
The average opponent winrate against Viego is 49.41%.


Evelynn
Uścisk Śmierci
Senna wins against Evelynn 54.01% of the time which is 5.61% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 2.70% more often than would be expected.
The average opponent winrate against Evelynn is 48.40%.


Sylas
Wyzwolony z Kajdan
Senna wins against Sylas 54.09% of the time which is 4.41% higher against Sylas than the average opponent.
After normalising both champions win rates Senna wins against Sylas 1.50% more often than would be expected.
The average opponent winrate against Sylas is 49.68%.


Zed
Władca Cieni
Senna wins against Zed 54.27% of the time which is 2.46% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.44% less often than would be expected.
The average opponent winrate against Zed is 51.81%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 55.97% of the time which is 5.26% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 2.35% more often than would be expected.
The average opponent winrate against Pantheon is 50.71%.


Xin Zhao
Seneszal Demacii
Senna wins against Xin Zhao 56.90% of the time which is 6.69% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 3.78% more often than would be expected.
The average opponent winrate against Xin Zhao is 50.21%.


Graves
Banita
Senna wins against Graves 57.03% of the time which is 7.90% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 4.99% more often than would be expected.
The average opponent winrate against Graves is 49.13%.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 60.91% of the time which is 11.94% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 9.03% more often than would be expected.
The average opponent winrate against Naafiri is 48.97%.


Udyr
Duchowy Wędrowca
Senna wins against Udyr 62.41% of the time which is 14.43% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 11.52% more often than would be expected.
The average opponent winrate against Udyr is 47.98%.