

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: 3,795,205
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 15.16 is the strongest counter to jungle champions of Gwen, Nautilus & Naafiri. While Jayce top is countered most by jungle champions of Ivern, Jax & Kha'Zix. Below is a detailed breakdown of Jayce top counters against jungle champions with a minimum of 100 games.


Ivern
Zielony Ojciec
Jayce wins against Ivern 37.67% of the time which is 8.60% lower against Ivern than the average opponent.
After normalising both champions win rates Jayce wins against Ivern 10.32% less often than would be expected.
The average opponent winrate against Ivern is 46.27%.


Jax
Mistrz Broni
Jayce wins against Jax 43.52% of the time which is 3.01% lower against Jax than the average opponent.
After normalising both champions win rates Jayce wins against Jax 4.73% less often than would be expected.
The average opponent winrate against Jax is 46.53%.


Kha'Zix
Łowca Pustki
Jayce wins against Kha'Zix 46.07% of the time which is 0.50% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Jayce wins against Kha'Zix 2.22% less often than would be expected.
The average opponent winrate against Kha'Zix is 46.57%.


Master Yi
Szermierz Wuju
Jayce wins against Master Yi 46.36% of the time which is 0.47% higher against Master Yi than the average opponent.
After normalising both champions win rates Jayce wins against Master Yi 1.25% less often than would be expected.
The average opponent winrate against Master Yi is 45.89%.


Bel'Veth
Cesarzowa Pustki
Jayce wins against Bel'Veth 46.60% of the time which is 1.47% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Jayce wins against Bel'Veth 0.25% less often than would be expected.
The average opponent winrate against Bel'Veth is 45.13%.


Jarvan IV
Wzór dla Demacian
Jayce wins against Jarvan IV 46.74% of the time which is 1.02% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Jayce wins against Jarvan IV 2.74% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.76%.


Brand
Płomień Zemsty
Jayce wins against Brand 46.79% of the time which is 4.24% lower against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 5.96% less often than would be expected.
The average opponent winrate against Brand is 51.03%.


Karthus
Piewca Śmierci
Jayce wins against Karthus 46.96% of the time which is 0.78% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 2.50% less often than would be expected.
The average opponent winrate against Karthus is 47.74%.


Zyra
Wiedźma Cierni
Jayce wins against Zyra 47.01% of the time which is 2.01% lower against Zyra than the average opponent.
After normalising both champions win rates Jayce wins against Zyra 3.73% less often than would be expected.
The average opponent winrate against Zyra is 49.02%.


Talon
Cień Ostrza
Jayce wins against Talon 47.17% of the time which is 0.53% lower against Talon than the average opponent.
After normalising both champions win rates Jayce wins against Talon 2.25% less often than would be expected.
The average opponent winrate against Talon is 47.70%.


Evelynn
Uścisk Śmierci
Jayce wins against Evelynn 47.26% of the time which is 1.51% higher against Evelynn than the average opponent.
After normalising both champions win rates Jayce wins against Evelynn 0.21% less often than would be expected.
The average opponent winrate against Evelynn is 45.75%.


Kindred
Wieczni Łowcy
Jayce wins against Kindred 47.29% of the time which is 0.52% lower against Kindred than the average opponent.
After normalising both champions win rates Jayce wins against Kindred 2.24% less often than would be expected.
The average opponent winrate against Kindred is 47.81%.


Rek'Sai
Furia Pustki
Jayce wins against Rek'Sai 47.32% of the time which is 0.37% higher against Rek'Sai than the average opponent.
After normalising both champions win rates Jayce wins against Rek'Sai 1.35% less often than would be expected.
The average opponent winrate against Rek'Sai is 46.95%.


Wukong
Małpi Król
Jayce wins against Wukong 47.70% of the time which is 0.10% higher against Wukong than the average opponent.
After normalising both champions win rates Jayce wins against Wukong 1.62% less often than would be expected.
The average opponent winrate against Wukong is 47.60%.


Ekko
Chłopiec, który ujarzmił czas
Jayce wins against Ekko 47.94% of the time which is 0.99% higher against Ekko than the average opponent.
After normalising both champions win rates Jayce wins against Ekko 0.73% less often than would be expected.
The average opponent winrate against Ekko is 46.95%.


Volibear
Bezlitosny Grom
Jayce wins against Volibear 48.31% of the time which is 2.76% higher against Volibear than the average opponent.
After normalising both champions win rates Jayce wins against Volibear 1.04% more often than would be expected.
The average opponent winrate against Volibear is 45.55%.


Nunu i Willump
Chłopiec i Jego Yeti
Jayce wins against Nunu i Willump 48.45% of the time which is 2.16% higher against Nunu i Willump than the average opponent.
After normalising both champions win rates Jayce wins against Nunu i Willump 0.44% more often than would be expected.
The average opponent winrate against Nunu i Willump is 46.29%.


Nidalee
Zwierzęca Łowczyni
Jayce wins against Nidalee 49.09% of the time which is 1.08% higher against Nidalee than the average opponent.
After normalising both champions win rates Jayce wins against Nidalee 0.64% less often than would be expected.
The average opponent winrate against Nidalee is 48.01%.


Hecarim
Cień Wojny
Jayce wins against Hecarim 49.12% of the time which is 1.92% higher against Hecarim than the average opponent.
After normalising both champions win rates Jayce wins against Hecarim 0.20% more often than would be expected.
The average opponent winrate against Hecarim is 47.20%.


Graves
Banita
Jayce wins against Graves 49.27% of the time which is 0.34% higher against Graves than the average opponent.
After normalising both champions win rates Jayce wins against Graves 1.38% less often than would be expected.
The average opponent winrate against Graves is 48.93%.


Udyr
Duchowy Wędrowca
Jayce wins against Udyr 49.34% of the time which is 2.25% higher against Udyr than the average opponent.
After normalising both champions win rates Jayce wins against Udyr 0.53% more often than would be expected.
The average opponent winrate against Udyr is 47.09%.


Sejuani
Gniew Północy
Jayce wins against Sejuani 49.61% of the time which is 0.70% lower against Sejuani than the average opponent.
After normalising both champions win rates Jayce wins against Sejuani 2.42% less often than would be expected.
The average opponent winrate against Sejuani is 50.31%.


Briar
Poskromiony Głód
Jayce wins against Briar 49.76% of the time which is 3.05% higher against Briar than the average opponent.
After normalising both champions win rates Jayce wins against Briar 1.33% more often than would be expected.
The average opponent winrate against Briar is 46.71%.


Viego
Zniszczony Król
Jayce wins against Viego 50.13% of the time which is 1.35% higher against Viego than the average opponent.
After normalising both champions win rates Jayce wins against Viego 0.37% less often than would be expected.
The average opponent winrate against Viego is 48.78%.


Pantheon
Niezniszczalna Włócznia
Jayce wins against Pantheon 50.31% of the time which is 1.08% higher against Pantheon than the average opponent.
After normalising both champions win rates Jayce wins against Pantheon 0.64% less often than would be expected.
The average opponent winrate against Pantheon is 49.23%.


Shaco
Demoniczny Błazen
Jayce wins against Shaco 50.33% of the time which is 2.22% higher against Shaco than the average opponent.
After normalising both champions win rates Jayce wins against Shaco 0.50% more often than would be expected.
The average opponent winrate against Shaco is 48.11%.


Diana
Pogarda Księżyca
Jayce wins against Diana 50.38% of the time which is 2.33% higher against Diana than the average opponent.
After normalising both champions win rates Jayce wins against Diana 0.61% more often than would be expected.
The average opponent winrate against Diana is 48.05%.


Lee Sin
Ślepy Mnich
Jayce wins against Lee Sin 50.53% of the time which is 1.96% higher against Lee Sin than the average opponent.
After normalising both champions win rates Jayce wins against Lee Sin 0.24% more often than would be expected.
The average opponent winrate against Lee Sin is 48.57%.


Elise
Królowa Pająków
Jayce wins against Elise 50.70% of the time which is 3.06% higher against Elise than the average opponent.
After normalising both champions win rates Jayce wins against Elise 1.34% more often than would be expected.
The average opponent winrate against Elise is 47.64%.


Zed
Władca Cieni
Jayce wins against Zed 50.90% of the time which is 0.14% higher against Zed than the average opponent.
After normalising both champions win rates Jayce wins against Zed 1.58% less often than would be expected.
The average opponent winrate against Zed is 50.76%.


Warwick
Rozkiełznany Gniew Zaun
Jayce wins against Warwick 51.23% of the time which is 5.15% higher against Warwick than the average opponent.
After normalising both champions win rates Jayce wins against Warwick 3.43% more often than would be expected.
The average opponent winrate against Warwick is 46.08%.


Zac
Tajna Broń
Jayce wins against Zac 51.41% of the time which is 3.44% higher against Zac than the average opponent.
After normalising both champions win rates Jayce wins against Zac 1.72% more often than would be expected.
The average opponent winrate against Zac is 47.97%.


Sylas
Wyzwolony z Kajdan
Jayce wins against Sylas 51.59% of the time which is 1.80% higher against Sylas than the average opponent.
After normalising both champions win rates Jayce wins against Sylas 0.08% more often than would be expected.
The average opponent winrate against Sylas is 49.79%.


Nocturne
Wieczny Koszmar
Jayce wins against Nocturne 51.78% of the time which is 2.30% higher against Nocturne than the average opponent.
After normalising both champions win rates Jayce wins against Nocturne 0.58% more often than would be expected.
The average opponent winrate against Nocturne is 49.48%.


Fiddlesticks
Prastary Strach
Jayce wins against Fiddlesticks 52.12% of the time which is 5.91% higher against Fiddlesticks than the average opponent.
After normalising both champions win rates Jayce wins against Fiddlesticks 4.19% more often than would be expected.
The average opponent winrate against Fiddlesticks is 46.21%.


Rengar
Łowca
Jayce wins against Rengar 52.33% of the time which is 4.37% higher against Rengar than the average opponent.
After normalising both champions win rates Jayce wins against Rengar 2.65% more often than would be expected.
The average opponent winrate against Rengar is 47.96%.


Xin Zhao
Seneszal Demacii
Jayce wins against Xin Zhao 52.50% of the time which is 3.58% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Jayce wins against Xin Zhao 1.86% more often than would be expected.
The average opponent winrate against Xin Zhao is 48.92%.


Kayn
Żniwiarz Cienia
Jayce wins against Kayn 52.79% of the time which is 4.68% higher against Kayn than the average opponent.
After normalising both champions win rates Jayce wins against Kayn 2.96% more often than would be expected.
The average opponent winrate against Kayn is 48.11%.


Qiyana
Cesarzowa Żywiołów
Jayce wins against Qiyana 52.80% of the time which is 4.06% higher against Qiyana than the average opponent.
After normalising both champions win rates Jayce wins against Qiyana 2.34% more often than would be expected.
The average opponent winrate against Qiyana is 48.74%.


Vi
Stróż Prawa z Piltover
Jayce wins against Vi 54.34% of the time which is 4.37% higher against Vi than the average opponent.
After normalising both champions win rates Jayce wins against Vi 2.65% more often than would be expected.
The average opponent winrate against Vi is 49.97%.


Trundle
Król Trolli
Jayce wins against Trundle 54.51% of the time which is 5.87% higher against Trundle than the average opponent.
After normalising both champions win rates Jayce wins against Trundle 4.15% more often than would be expected.
The average opponent winrate against Trundle is 48.64%.


Lillia
Lękliwy Rozkwit
Jayce wins against Lillia 55.09% of the time which is 5.61% higher against Lillia than the average opponent.
After normalising both champions win rates Jayce wins against Lillia 3.89% more often than would be expected.
The average opponent winrate against Lillia is 49.48%.


Naafiri
Po Stokroć Kąsający Ogar
Jayce wins against Naafiri 55.40% of the time which is 5.59% higher against Naafiri than the average opponent.
After normalising both champions win rates Jayce wins against Naafiri 3.87% more often than would be expected.
The average opponent winrate against Naafiri is 49.81%.


Nautilus
Tytan Głębin
Jayce wins against Nautilus 55.78% of the time which is 1.92% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.20% more often than would be expected.
The average opponent winrate against Nautilus is 53.86%.


Gwen
Mglista Krawczyni
Jayce wins against Gwen 60.00% of the time which is 12.33% higher against Gwen than the average opponent.
After normalising both champions win rates Jayce wins against Gwen 10.61% more often than would be expected.
The average opponent winrate against Gwen is 47.67%.