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: 53,069,109
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 bottom Counters
Jayce top on Patch 30 is the strongest counter to bottom champions of Senna, Aphelios & Smolder. While Jayce top is countered most by bottom champions of Cassiopeia, Karthus & Hwei. Below is a detailed breakdown of Jayce top counters against bottom champions with a minimum of 100 games.
Cassiopeia
Wężowy Uścisk
Jayce wins against Cassiopeia 39.32% of the time which is 6.88% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jayce wins against Cassiopeia 7.69% less often than would be expected.
The average opponent winrate against Cassiopeiais 46.20%.
Karthus
Piewca Śmierci
Jayce wins against Karthus 41.16% of the time which is 4.58% lower against Karthus than the average opponent.
After normalising both champions win rates Jayce wins against Karthus 5.39% less often than would be expected.
The average opponent winrate against Karthusis 45.74%.
Hwei
Wizjoner
Jayce wins against Hwei 43.21% of the time which is 3.17% lower against Hwei than the average opponent.
After normalising both champions win rates Jayce wins against Hwei 3.98% less often than would be expected.
The average opponent winrate against Hweiis 46.38%.
Tahm Kench
Rzeczny Król
Jayce wins against Tahm Kench 43.33% of the time which is 1.17% lower against Tahm Kench than the average opponent.
After normalising both champions win rates Jayce wins against Tahm Kench 1.98% less often than would be expected.
The average opponent winrate against Tahm Kenchis 44.50%.
Lux
Pani Jasności
Jayce wins against Lux 43.59% of the time which is 2.45% lower against Lux than the average opponent.
After normalising both champions win rates Jayce wins against Lux 3.26% less often than would be expected.
The average opponent winrate against Luxis 46.04%.
Veigar
Panicz Zła
Jayce wins against Veigar 44.19% of the time which is 2.61% lower against Veigar than the average opponent.
After normalising both champions win rates Jayce wins against Veigar 3.42% less often than would be expected.
The average opponent winrate against Veigaris 46.80%.
Swain
Wielki Generał Noxusu
Jayce wins against Swain 44.44% of the time which is 1.40% lower against Swain than the average opponent.
After normalising both champions win rates Jayce wins against Swain 2.21% less often than would be expected.
The average opponent winrate against Swainis 45.84%.
Jinx
Wystrzałowa Wariatka
Jayce wins against Jinx 46.14% of the time which is 0.10% lower against Jinx than the average opponent.
After normalising both champions win rates Jayce wins against Jinx 0.91% less often than would be expected.
The average opponent winrate against Jinxis 46.24%.
Twitch
Szczur Zarazy
Jayce wins against Twitch 46.88% of the time which is 1.35% lower against Twitch than the average opponent.
After normalising both champions win rates Jayce wins against Twitch 2.15% less often than would be expected.
The average opponent winrate against Twitchis 48.23%.
Brand
Płomień Zemsty
Jayce wins against Brand 47.13% of the time which is 1.60% higher against Brand than the average opponent.
After normalising both champions win rates Jayce wins against Brand 0.79% more often than would be expected.
The average opponent winrate against Brandis 45.53%.
Jhin
Wirtuoz
Jayce wins against Jhin 47.34% of the time which is 0.32% higher against Jhin than the average opponent.
After normalising both champions win rates Jayce wins against Jhin 0.48% less often than would be expected.
The average opponent winrate against Jhinis 47.02%.
Ashe
Lodowa Łuczniczka
Jayce wins against Ashe 47.59% of the time which is 1.63% higher against Ashe than the average opponent.
After normalising both champions win rates Jayce wins against Ashe 0.82% more often than would be expected.
The average opponent winrate against Asheis 45.96%.
Ziggs
Hextechowy Saper
Jayce wins against Ziggs 47.89% of the time which is 0.47% higher against Ziggs than the average opponent.
After normalising both champions win rates Jayce wins against Ziggs 0.33% less often than would be expected.
The average opponent winrate against Ziggsis 47.42%.
Seraphine
Rozmarzona Piosenkarka
Jayce wins against Seraphine 48.22% of the time which is 2.17% higher against Seraphine than the average opponent.
After normalising both champions win rates Jayce wins against Seraphine 1.36% more often than would be expected.
The average opponent winrate against Seraphineis 46.05%.
Yasuo
Pokutnik
Jayce wins against Yasuo 48.54% of the time which is 0.40% lower against Yasuo than the average opponent.
After normalising both champions win rates Jayce wins against Yasuo 1.20% less often than would be expected.
The average opponent winrate against Yasuois 48.94%.
Heimerdinger
Wielbiony Wynalazca
Jayce wins against Heimerdinger 48.77% of the time which is 4.86% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Jayce wins against Heimerdinger 4.04% more often than would be expected.
The average opponent winrate against Heimerdingeris 43.91%.
Tristana
Dumna Kanonierka
Jayce wins against Tristana 48.81% of the time which is 0.93% higher against Tristana than the average opponent.
After normalising both champions win rates Jayce wins against Tristana 0.13% more often than would be expected.
The average opponent winrate against Tristanais 47.88%.
Caitlyn
Szeryf Piltover
Jayce wins against Caitlyn 48.96% of the time which is 1.34% higher against Caitlyn than the average opponent.
After normalising both champions win rates Jayce wins against Caitlyn 0.54% more often than would be expected.
The average opponent winrate against Caitlynis 47.62%.
Sivir
Pani Wojny
Jayce wins against Sivir 49.05% of the time which is 0.63% higher against Sivir than the average opponent.
After normalising both champions win rates Jayce wins against Sivir 0.17% less often than would be expected.
The average opponent winrate against Siviris 48.42%.
Zeri
Iskierka Zaun
Jayce wins against Zeri 49.10% of the time which is 0.35% lower against Zeri than the average opponent.
After normalising both champions win rates Jayce wins against Zeri 1.15% less often than would be expected.
The average opponent winrate against Zeriis 49.45%.
Kai'Sa
Córa Pustki
Jayce wins against Kai'Sa 49.19% of the time which is 0.96% higher against Kai'Sa than the average opponent.
After normalising both champions win rates Jayce wins against Kai'Sa 0.16% more often than would be expected.
The average opponent winrate against Kai'Sais 48.23%.
Lucian
Kleryk Broni
Jayce wins against Lucian 49.27% of the time which is 0.67% higher against Lucian than the average opponent.
After normalising both champions win rates Jayce wins against Lucian 0.13% less often than would be expected.
The average opponent winrate against Lucianis 48.60%.
Nilah
Nieokiełznana radość
Jayce wins against Nilah 49.65% of the time which is 2.06% higher against Nilah than the average opponent.
After normalising both champions win rates Jayce wins against Nilah 1.26% more often than would be expected.
The average opponent winrate against Nilahis 47.59%.
Xayah
Buntowniczka
Jayce wins against Xayah 49.66% of the time which is 0.02% higher against Xayah than the average opponent.
After normalising both champions win rates Jayce wins against Xayah 0.78% less often than would be expected.
The average opponent winrate against Xayahis 49.64%.
Kog'Maw
Paszcza Otchłani
Jayce wins against Kog'Maw 49.67% of the time which is 3.58% higher against Kog'Maw than the average opponent.
After normalising both champions win rates Jayce wins against Kog'Maw 2.77% more often than would be expected.
The average opponent winrate against Kog'Mawis 46.09%.
Draven
Wielki Oprawca
Jayce wins against Draven 49.78% of the time which is 0.55% lower against Draven than the average opponent.
After normalising both champions win rates Jayce wins against Draven 1.35% less often than would be expected.
The average opponent winrate against Dravenis 50.33%.
Corki
Dzielny Bombardier
Jayce wins against Corki 49.83% of the time which is 0.60% higher against Corki than the average opponent.
After normalising both champions win rates Jayce wins against Corki 0.20% less often than would be expected.
The average opponent winrate against Corkiis 49.23%.
Miss Fortune
Łowczyni Nagród
Jayce wins against Miss Fortune 49.92% of the time which is 1.75% higher against Miss Fortune than the average opponent.
After normalising both champions win rates Jayce wins against Miss Fortune 0.95% more often than would be expected.
The average opponent winrate against Miss Fortuneis 48.17%.
Ezreal
Odkrywca z Powołania
Jayce wins against Ezreal 50.58% of the time which is 0.17% lower against Ezreal than the average opponent.
After normalising both champions win rates Jayce wins against Ezreal 0.97% less often than would be expected.
The average opponent winrate against Ezrealis 50.75%.
Samira
Róża Pustyni
Jayce wins against Samira 50.64% of the time which is 1.83% higher against Samira than the average opponent.
After normalising both champions win rates Jayce wins against Samira 1.03% more often than would be expected.
The average opponent winrate against Samirais 48.81%.
Kalista
Włócznia Zemsty
Jayce wins against Kalista 50.69% of the time which is 0.46% higher against Kalista than the average opponent.
After normalising both champions win rates Jayce wins against Kalista 0.34% less often than would be expected.
The average opponent winrate against Kalistais 50.23%.
Vayne
Nocna Łowczyni
Jayce wins against Vayne 51.15% of the time which is 2.46% higher against Vayne than the average opponent.
After normalising both champions win rates Jayce wins against Vayne 1.66% more often than would be expected.
The average opponent winrate against Vayneis 48.69%.
Twisted Fate
Mistrz Kart
Jayce wins against Twisted Fate 51.18% of the time which is 0.74% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Jayce wins against Twisted Fate 0.06% less often than would be expected.
The average opponent winrate against Twisted Fateis 50.44%.
Varus
Strzała Odkupienia
Jayce wins against Varus 51.20% of the time which is 1.23% higher against Varus than the average opponent.
After normalising both champions win rates Jayce wins against Varus 0.43% more often than would be expected.
The average opponent winrate against Varusis 49.97%.
Nautilus
Tytan Głębin
Jayce wins against Nautilus 51.37% of the time which is 0.93% higher against Nautilus than the average opponent.
After normalising both champions win rates Jayce wins against Nautilus 0.13% more often than would be expected.
The average opponent winrate against Nautilusis 50.44%.
Smolder
Ognisty Podlotek
Jayce wins against Smolder 51.38% of the time which is 0.93% higher against Smolder than the average opponent.
After normalising both champions win rates Jayce wins against Smolder 0.13% more often than would be expected.
The average opponent winrate against Smolderis 50.45%.
Aphelios
Broń Wiernych
Jayce wins against Aphelios 53.35% of the time which is 1.17% higher against Aphelios than the average opponent.
After normalising both champions win rates Jayce wins against Aphelios 0.37% more often than would be expected.
The average opponent winrate against Apheliosis 52.18%.
Senna
Odkupicielka
Jayce wins against Senna 54.82% of the time which is 5.57% higher against Senna than the average opponent.
After normalising both champions win rates Jayce wins against Senna 4.77% more often than would be expected.
The average opponent winrate against Sennais 49.25%.