

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.
Master+ Champions Analysed: 1,019,603
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 15.11 is the strongest counter to jungle champions of Amumu, Sejuani & Skarner. While Senna bottom is countered most by jungle champions of Qiyana, Ivern & Rengar. Below is a detailed breakdown of Senna bottom counters against jungle champions with a minimum of 100 games.


Qiyana
Cesarzowa Żywiołów
Senna wins against Qiyana 45.56% of the time which is 0.90% lower against Qiyana than the average opponent.
After normalising both champions win rates Senna wins against Qiyana 7.63% less often than would be expected.
The average opponent winrate against Qiyana is 46.46%.


Ivern
Zielony Ojciec
Senna wins against Ivern 46.69% of the time which is 2.72% higher against Ivern than the average opponent.
After normalising both champions win rates Senna wins against Ivern 3.99% less often than would be expected.
The average opponent winrate against Ivern is 43.97%.


Rengar
Łowca
Senna wins against Rengar 47.37% of the time which is 1.30% higher against Rengar than the average opponent.
After normalising both champions win rates Senna wins against Rengar 5.43% less often than would be expected.
The average opponent winrate against Rengar is 46.07%.


Taliyah
Tkaczka Skał
Senna wins against Taliyah 48.65% of the time which is 2.27% higher against Taliyah than the average opponent.
After normalising both champions win rates Senna wins against Taliyah 4.46% less often than would be expected.
The average opponent winrate against Taliyah is 46.38%.


Shaco
Demoniczny Błazen
Senna wins against Shaco 49.81% of the time which is 4.18% higher against Shaco than the average opponent.
After normalising both champions win rates Senna wins against Shaco 2.55% less often than would be expected.
The average opponent winrate against Shaco is 45.63%.


Master Yi
Szermierz Wuju
Senna wins against Master Yi 51.24% of the time which is 5.23% higher against Master Yi than the average opponent.
After normalising both champions win rates Senna wins against Master Yi 1.50% less often than would be expected.
The average opponent winrate against Master Yi is 46.01%.


Jarvan IV
Wzór dla Demacian
Senna wins against Jarvan IV 51.48% of the time which is 5.63% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Senna wins against Jarvan IV 1.10% less often than would be expected.
The average opponent winrate against Jarvan IV is 45.85%.


Xin Zhao
Seneszal Demacii
Senna wins against Xin Zhao 51.52% of the time which is 3.78% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Senna wins against Xin Zhao 2.96% less often than would be expected.
The average opponent winrate against Xin Zhao is 47.74%.


Ekko
Chłopiec, który ujarzmił czas
Senna wins against Ekko 51.67% of the time which is 5.84% higher against Ekko than the average opponent.
After normalising both champions win rates Senna wins against Ekko 0.89% less often than would be expected.
The average opponent winrate against Ekko is 45.83%.


Zyra
Wiedźma Cierni
Senna wins against Zyra 51.71% of the time which is 4.51% higher 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 47.20%.


Evelynn
Uścisk Śmierci
Senna wins against Evelynn 52.11% of the time which is 4.46% higher against Evelynn than the average opponent.
After normalising both champions win rates Senna wins against Evelynn 2.28% less often than would be expected.
The average opponent winrate against Evelynn is 47.65%.


Kindred
Wieczni Łowcy
Senna wins against Kindred 52.27% of the time which is 7.83% higher against Kindred than the average opponent.
After normalising both champions win rates Senna wins against Kindred 1.11% more often than would be expected.
The average opponent winrate against Kindred is 44.44%.


Nunu i Willump
Chłopiec i Jego Yeti
Senna wins against Nunu i Willump 52.33% of the time which is 5.28% higher against Nunu i Willump than the average opponent.
After normalising both champions win rates Senna wins against Nunu i Willump 1.46% less often than would be expected.
The average opponent winrate against Nunu i Willump is 47.05%.


Hecarim
Cień Wojny
Senna wins against Hecarim 52.40% of the time which is 4.35% higher against Hecarim than the average opponent.
After normalising both champions win rates Senna wins against Hecarim 2.39% less often than would be expected.
The average opponent winrate against Hecarim is 48.05%.


Vi
Stróż Prawa z Piltover
Senna wins against Vi 53.04% of the time which is 3.52% higher against Vi than the average opponent.
After normalising both champions win rates Senna wins against Vi 3.21% less often than would be expected.
The average opponent winrate against Vi is 49.52%.


Nidalee
Zwierzęca Łowczyni
Senna wins against Nidalee 53.36% of the time which is 6.20% higher against Nidalee than the average opponent.
After normalising both champions win rates Senna wins against Nidalee 0.54% less often than would be expected.
The average opponent winrate against Nidalee is 47.16%.


Volibear
Bezlitosny Grom
Senna wins against Volibear 53.52% of the time which is 7.06% higher against Volibear than the average opponent.
After normalising both champions win rates Senna wins against Volibear 0.33% more often than would be expected.
The average opponent winrate against Volibear is 46.46%.


Pantheon
Niezniszczalna Włócznia
Senna wins against Pantheon 53.53% of the time which is 5.74% higher against Pantheon than the average opponent.
After normalising both champions win rates Senna wins against Pantheon 1.00% less often than would be expected.
The average opponent winrate against Pantheon is 47.79%.


Gwen
Mglista Krawczyni
Senna wins against Gwen 54.18% of the time which is 6.10% higher against Gwen than the average opponent.
After normalising both champions win rates Senna wins against Gwen 0.64% less often than would be expected.
The average opponent winrate against Gwen is 48.08%.


Nocturne
Wieczny Koszmar
Senna wins against Nocturne 54.19% of the time which is 6.87% higher against Nocturne than the average opponent.
After normalising both champions win rates Senna wins against Nocturne 0.13% more often than would be expected.
The average opponent winrate against Nocturne is 47.32%.


Zac
Tajna Broń
Senna wins against Zac 54.24% of the time which is 6.31% higher against Zac than the average opponent.
After normalising both champions win rates Senna wins against Zac 0.43% less often than would be expected.
The average opponent winrate against Zac is 47.93%.


Viego
Zniszczony Król
Senna wins against Viego 54.41% of the time which is 6.34% higher against Viego than the average opponent.
After normalising both champions win rates Senna wins against Viego 0.40% less often than would be expected.
The average opponent winrate against Viego is 48.07%.


Elise
Królowa Pająków
Senna wins against Elise 54.44% of the time which is 6.48% higher against Elise than the average opponent.
After normalising both champions win rates Senna wins against Elise 0.26% less often than would be expected.
The average opponent winrate against Elise is 47.96%.


Lee Sin
Ślepy Mnich
Senna wins against Lee Sin 54.70% of the time which is 6.92% higher against Lee Sin than the average opponent.
After normalising both champions win rates Senna wins against Lee Sin 0.18% more often than would be expected.
The average opponent winrate against Lee Sin is 47.78%.


Lillia
Lękliwy Rozkwit
Senna wins against Lillia 54.80% of the time which is 5.48% higher against Lillia than the average opponent.
After normalising both champions win rates Senna wins against Lillia 1.25% less often than would be expected.
The average opponent winrate against Lillia is 49.32%.


Udyr
Duchowy Wędrowca
Senna wins against Udyr 55.06% of the time which is 8.37% higher against Udyr than the average opponent.
After normalising both champions win rates Senna wins against Udyr 1.63% more often than would be expected.
The average opponent winrate against Udyr is 46.69%.


Talon
Cień Ostrza
Senna wins against Talon 55.08% of the time which is 8.44% higher against Talon than the average opponent.
After normalising both champions win rates Senna wins against Talon 1.70% more often than would be expected.
The average opponent winrate against Talon is 46.64%.


Trundle
Król Trolli
Senna wins against Trundle 55.21% of the time which is 7.89% higher against Trundle than the average opponent.
After normalising both champions win rates Senna wins against Trundle 1.15% more often than would be expected.
The average opponent winrate against Trundle is 47.32%.


Warwick
Rozkiełznany Gniew Zaun
Senna wins against Warwick 55.29% of the time which is 8.81% higher against Warwick than the average opponent.
After normalising both champions win rates Senna wins against Warwick 2.08% more often than would be expected.
The average opponent winrate against Warwick is 46.48%.


Graves
Banita
Senna wins against Graves 55.56% of the time which is 9.36% higher against Graves than the average opponent.
After normalising both champions win rates Senna wins against Graves 2.63% more often than would be expected.
The average opponent winrate against Graves is 46.20%.


Karthus
Piewca Śmierci
Senna wins against Karthus 55.59% of the time which is 7.60% higher against Karthus than the average opponent.
After normalising both champions win rates Senna wins against Karthus 0.86% more often than would be expected.
The average opponent winrate against Karthus is 47.99%.


Rek'Sai
Furia Pustki
Senna wins against Rek'Sai 55.62% of the time which is 8.71% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Senna wins against Rek'Sai 1.97% more often than would be expected.
The average opponent winrate against Rek'Sai is 46.91%.


Wukong
Małpi Król
Senna wins against Wukong 55.81% of the time which is 8.88% higher against Wukong than the average opponent.
After normalising both champions win rates Senna wins against Wukong 2.14% more often than would be expected.
The average opponent winrate against Wukong is 46.93%.


Diana
Pogarda Księżyca
Senna wins against Diana 55.85% of the time which is 6.98% higher against Diana than the average opponent.
After normalising both champions win rates Senna wins against Diana 0.24% more often than would be expected.
The average opponent winrate against Diana is 48.87%.


Zed
Władca Cieni
Senna wins against Zed 56.85% of the time which is 5.98% higher against Zed than the average opponent.
After normalising both champions win rates Senna wins against Zed 0.74% less often than would be expected.
The average opponent winrate against Zed is 50.87%.


Kha'Zix
Łowca Pustki
Senna wins against Kha'Zix 57.16% of the time which is 10.15% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Senna wins against Kha'Zix 3.41% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.01%.


Kayn
Żniwiarz Cienia
Senna wins against Kayn 57.28% of the time which is 9.65% higher against Kayn than the average opponent.
After normalising both champions win rates Senna wins against Kayn 2.91% more often than would be expected.
The average opponent winrate against Kayn is 47.63%.


Naafiri
Po Stokroć Kąsający Ogar
Senna wins against Naafiri 57.55% of the time which is 9.22% higher against Naafiri than the average opponent.
After normalising both champions win rates Senna wins against Naafiri 2.48% more often than would be expected.
The average opponent winrate against Naafiri is 48.33%.


Bel'Veth
Cesarzowa Pustki
Senna wins against Bel'Veth 58.11% of the time which is 11.30% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Senna wins against Bel'Veth 4.56% more often than would be expected.
The average opponent winrate against Bel'Veth is 46.81%.


Poppy
Strażniczka Młota
Senna wins against Poppy 58.65% of the time which is 12.03% higher against Poppy than the average opponent.
After normalising both champions win rates Senna wins against Poppy 5.29% more often than would be expected.
The average opponent winrate against Poppy is 46.62%.


Dr Mundo
Szaleniec z Zaun
Senna wins against Dr Mundo 58.72% of the time which is 8.94% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Senna wins against Dr Mundo 2.21% more often than would be expected.
The average opponent winrate against Dr Mundo is 49.78%.


Fiddlesticks
Prastary Strach
Senna wins against Fiddlesticks 59.46% of the time which is 13.74% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Senna wins against Fiddlesticks 7.01% more often than would be expected.
The average opponent winrate against Fiddlesticks is 45.72%.


Briar
Poskromiony Głód
Senna wins against Briar 60.23% of the time which is 12.86% higher against Briar than the average opponent.
After normalising both champions win rates Senna wins against Briar 6.12% more often than would be expected.
The average opponent winrate against Briar is 47.37%.


Gragas
Karczemny Zabijaka
Senna wins against Gragas 61.54% of the time which is 14.91% higher against Gragas than the average opponent.
After normalising both champions win rates Senna wins against Gragas 8.17% more often than would be expected.
The average opponent winrate against Gragas is 46.63%.


Skarner
Przedwieczny Suweren
Senna wins against Skarner 62.93% of the time which is 12.24% higher against Skarner than the average opponent.
After normalising both champions win rates Senna wins against Skarner 5.52% more often than would be expected.
The average opponent winrate against Skarner is 50.69%.


Sejuani
Gniew Północy
Senna wins against Sejuani 63.03% of the time which is 12.01% higher against Sejuani than the average opponent.
After normalising both champions win rates Senna wins against Sejuani 5.29% more often than would be expected.
The average opponent winrate against Sejuani is 51.02%.


Amumu
Smutna Mumia
Senna wins against Amumu 64.29% of the time which is 13.93% higher against Amumu than the average opponent.
After normalising both champions win rates Senna wins against Amumu 7.20% more often than would be expected.
The average opponent winrate against Amumu is 50.36%.