

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.
Diamond Champions Analysed: 4,424,012
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.


Jayce Counters
Jayce top vs jungle Counters
Jayce top on Patch 15.8 is the strongest counter to jungle champions of Shyvana, Udyr & Master Yi. While Jayce top is countered most by jungle champions of Evelynn, Taliyah & Bel'Veth. Below is a detailed breakdown of Jayce top counters against jungle champions with a minimum of 100 games.


Evelynn
Uścisk Śmierci
Jayce wins against Evelynn 44.85% of the time which is 2.29% lower against Evelynn than the average opponent.
After normalising both champions win rates Jayce wins against Evelynn 4.96% less often than would be expected.
The average opponent winrate against Evelynn is 47.14%.


Taliyah
Tkaczka Skał
Jayce wins against Taliyah 45.77% of the time which is 2.87% lower against Taliyah than the average opponent.
After normalising both champions win rates Jayce wins against Taliyah 5.54% less often than would be expected.
The average opponent winrate against Taliyah is 48.64%.


Bel'Veth
Cesarzowa Pustki
Jayce wins against Bel'Veth 46.36% of the time which is 0.16% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Jayce wins against Bel'Veth 2.83% less often than would be expected.
The average opponent winrate against Bel'Veth is 46.52%.


Sejuani
Gniew Północy
Jayce wins against Sejuani 46.49% of the time which is 4.00% lower against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 6.67% less often than would be expected.
The average opponent winrate against Sejuani is 50.49%.


Shaco
Demoniczny Błazen
Jayce wins against Shaco 46.58% of the time which is 0.46% lower against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 3.13% less often than would be expected.
The average opponent winrate against Shaco is 47.04%.


Kindred
Wieczni Łowcy
Jayce wins against Kindred 46.75% of the time which is 0.47% higher against Kindred than the average opponent.
After normalising both champions win rates Jayce wins against Kindred 2.20% less often than would be expected.
The average opponent winrate against Kindred is 46.28%.


Talon
Cień Ostrza
Jayce wins against Talon 46.75% of the time which is 0.72% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 3.39% less often than would be expected.
The average opponent winrate against Talon is 47.47%.


Poppy
Strażniczka Młota
Jayce wins against Poppy 46.89% of the time which is 0.66% lower against Poppy than the average opponent.
After normalising both champions win rates Jayce wins against Poppy 3.33% less often than would be expected.
The average opponent winrate against Poppy is 47.55%.


Fiddlesticks
Prastary Strach
Jayce wins against Fiddlesticks 47.49% of the time which is 2.12% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 0.55% less often than would be expected.
The average opponent winrate against Fiddlesticks is 45.37%.


Gragas
Karczemny Zabijaka
Jayce wins against Gragas 47.62% of the time which is 0.78% lower against Gragas than the average opponent.
After normalising both champions win rates Jayce wins against Gragas 3.45% less often than would be expected.
The average opponent winrate against Gragas is 48.40%.


Rengar
Łowca
Jayce wins against Rengar 47.84% of the time which is 1.14% lower against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 3.81% less often than would be expected.
The average opponent winrate against Rengar is 48.98%.


Dr Mundo
Szaleniec z Zaun
Jayce wins against Dr Mundo 47.85% of the time which is 0.85% higher against Dr Mundo than the average opponent.
After normalising both champions win rates Jayce wins against Dr Mundo 1.82% less often than would be expected.
The average opponent winrate against Dr Mundo is 47.00%.


Xin Zhao
Seneszal Demacii
Jayce wins against Xin Zhao 47.90% of the time which is 0.95% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 1.72% less often than would be expected.
The average opponent winrate against Xin Zhao is 46.95%.


Gwen
Mglista Krawczyni
Jayce wins against Gwen 48.13% of the time which is 1.86% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 0.81% less often than would be expected.
The average opponent winrate against Gwen is 46.27%.


Nunu i Willump
Chłopiec i Jego Yeti
Jayce wins against Nunu i Willump 48.78% of the time which is 2.75% higher against Nunu i Willump than the average opponent.
After normalising both champions win rates Jayce wins against Nunu i Willump 0.08% more often than would be expected.
The average opponent winrate against Nunu i Willump is 46.03%.


Skarner
Przedwieczny Suweren
Jayce wins against Skarner 48.80% of the time which is 2.85% lower against Skarner than the average opponent.
After normalising both champions win rates Jayce wins against Skarner 5.52% less often than would be expected.
The average opponent winrate against Skarner is 51.65%.


Diana
Pogarda Księżyca
Jayce wins against Diana 48.93% of the time which is 1.20% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 1.47% less often than would be expected.
The average opponent winrate against Diana is 47.73%.


Rek'Sai
Furia Pustki
Jayce wins against Rek'Sai 49.16% of the time which is 2.04% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Jayce wins against Rek'Sai 0.63% less often than would be expected.
The average opponent winrate against Rek'Sai is 47.12%.


Volibear
Bezlitosny Grom
Jayce wins against Volibear 49.47% of the time which is 3.11% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 0.44% more often than would be expected.
The average opponent winrate against Volibear is 46.36%.


Amumu
Smutna Mumia
Jayce wins against Amumu 50.00% of the time which is 2.39% higher against Amumu than the average opponent.
After normalising both champions win rates Jayce wins against Amumu 0.28% less often than would be expected.
The average opponent winrate against Amumu is 47.61%.


Hecarim
Cień Wojny
Jayce wins against Hecarim 50.00% of the time which is 2.51% higher against Hecarim than the average opponent.
After normalising both champions win rates Jayce wins against Hecarim 0.16% less often than would be expected.
The average opponent winrate against Hecarim is 47.49%.


Zac
Tajna Broń
Jayce wins against Zac 50.10% of the time which is 1.77% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 0.90% less often than would be expected.
The average opponent winrate against Zac is 48.33%.


Elise
Królowa Pająków
Jayce wins against Elise 50.18% of the time which is 3.53% higher against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 0.86% more often than would be expected.
The average opponent winrate against Elise is 46.65%.


Ivern
Zielony Ojciec
Jayce wins against Ivern 50.21% of the time which is 3.49% higher against Ivern than the average opponent.
After normalising both champions win rates Jayce wins against Ivern 0.82% more often than would be expected.
The average opponent winrate against Ivern is 46.72%.


Viego
Zniszczony Król
Jayce wins against Viego 50.29% of the time which is 1.14% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 1.53% less often than would be expected.
The average opponent winrate against Viego is 49.15%.


Yorick
Pasterz Dusz
Jayce wins against Yorick 50.38% of the time which is 5.31% higher against Yorick than the average opponent.
After normalising both champions win rates Jayce wins against Yorick 2.64% more often than would be expected.
The average opponent winrate against Yorick is 45.07%.


Ekko
Chłopiec, który ujarzmił czas
Jayce wins against Ekko 50.39% of the time which is 3.06% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.39% more often than would be expected.
The average opponent winrate against Ekko is 47.33%.


Nidalee
Zwierzęca Łowczyni
Jayce wins against Nidalee 50.60% of the time which is 1.32% higher against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 1.35% less often than would be expected.
The average opponent winrate against Nidalee is 49.28%.


Rammus
Pancerznik
Jayce wins against Rammus 50.76% of the time which is 4.38% higher against Rammus than the average opponent.
After normalising both champions win rates Jayce wins against Rammus 1.71% more often than would be expected.
The average opponent winrate against Rammus is 46.38%.


Kha'Zix
Łowca Pustki
Jayce wins against Kha'Zix 50.82% of the time which is 3.64% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 0.97% more often than would be expected.
The average opponent winrate against Kha'Zix is 47.18%.


Lillia
Lękliwy Rozkwit
Jayce wins against Lillia 50.83% of the time which is 3.46% higher against Lillia than the average opponent.
After normalising both champions win rates Jayce wins against Lillia 0.79% more often than would be expected.
The average opponent winrate against Lillia is 47.37%.


Kayn
Żniwiarz Cienia
Jayce wins against Kayn 50.96% of the time which is 4.18% higher against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 1.51% more often than would be expected.
The average opponent winrate against Kayn is 46.78%.


Naafiri
Po Stokroć Kąsający Ogar
Jayce wins against Naafiri 50.99% of the time which is 3.53% higher against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 0.86% more often than would be expected.
The average opponent winrate against Naafiri is 47.46%.


Vi
Stróż Prawa z Piltover
Jayce wins against Vi 51.07% of the time which is 2.57% higher against Vi than the average opponent.
After normalising both champions win rates Jayce wins against Vi 0.10% less often than would be expected.
The average opponent winrate against Vi is 48.50%.


Briar
Poskromiony Głód
Jayce wins against Briar 51.15% of the time which is 3.97% higher against Briar than the average opponent.
After normalising both champions win rates Jayce wins against Briar 1.30% more often than would be expected.
The average opponent winrate against Briar is 47.18%.


Warwick
Rozkiełznany Gniew Zaun
Jayce wins against Warwick 51.47% of the time which is 5.20% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 2.53% more often than would be expected.
The average opponent winrate against Warwick is 46.27%.


Karthus
Piewca Śmierci
Jayce wins against Karthus 51.49% of the time which is 3.97% higher against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 1.30% more often than would be expected.
The average opponent winrate against Karthus is 47.52%.


Nocturne
Wieczny Koszmar
Jayce wins against Nocturne 51.49% of the time which is 5.14% higher against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 2.47% more often than would be expected.
The average opponent winrate against Nocturne is 46.35%.


Wukong
Małpi Król
Jayce wins against Wukong 51.76% of the time which is 4.11% higher against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 1.44% more often than would be expected.
The average opponent winrate against Wukong is 47.65%.


Graves
Banita
Jayce wins against Graves 52.10% of the time which is 4.24% higher against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 1.57% more often than would be expected.
The average opponent winrate against Graves is 47.86%.


Jarvan IV
Wzór dla Demacian
Jayce wins against Jarvan IV 52.28% of the time which is 5.26% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 2.59% more often than would be expected.
The average opponent winrate against Jarvan IV is 47.02%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 52.41% of the time which is 4.05% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 1.38% more often than would be expected.
The average opponent winrate against Pantheon is 48.36%.


Zed
Władca Cieni
Jayce wins against Zed 52.56% of the time which is 2.02% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 0.65% less often than would be expected.
The average opponent winrate against Zed is 50.54%.


Zyra
Wiedźma Cierni
Jayce wins against Zyra 52.71% of the time which is 5.22% higher against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 2.55% more often than would be expected.
The average opponent winrate against Zyra is 47.49%.


Brand
Płomień Zemsty
Jayce wins against Brand 52.84% of the time which is 1.25% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 1.42% less often than would be expected.
The average opponent winrate against Brand is 51.59%.


Darius
Ręka Noxusu
Jayce wins against Darius 53.11% of the time which is 5.43% higher against Darius than the average opponent.
After normalising both champions win rates Jayce wins against Darius 2.76% more often than would be expected.
The average opponent winrate against Darius is 47.68%.


Lee Sin
Ślepy Mnich
Jayce wins against Lee Sin 53.18% of the time which is 3.86% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 1.19% more often than would be expected.
The average opponent winrate against Lee Sin is 49.32%.


Master Yi
Szermierz Wuju
Jayce wins against Master Yi 54.12% of the time which is 6.61% higher against Master Yi than the average opponent.
After normalising both champions win rates Jayce wins against Master Yi 3.94% more often than would be expected.
The average opponent winrate against Master Yi is 47.51%.


Udyr
Duchowy Wędrowca
Jayce wins against Udyr 54.79% of the time which is 8.28% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 5.61% more often than would be expected.
The average opponent winrate against Udyr is 46.51%.


Shyvana
Półsmok
Jayce wins against Shyvana 60.81% of the time which is 14.14% higher against Shyvana than the average opponent.
After normalising both champions win rates Jayce wins against Shyvana 11.47% more often than would be expected.
The average opponent winrate against Shyvana is 46.67%.