

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.
Iron Champions Analysed: 6,155,215
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.


Jarvan IV Counters
Jarvan IV jungle vs middle Counters
Jarvan IV jungle on Patch 15.16 is the strongest counter to middle champions of Ryze, Azir & Anivia. While Jarvan IV jungle is countered most by middle champions of Malphite, Morgana & Lux. Below is a detailed breakdown of Jarvan IV jungle counters against middle champions with a minimum of 100 games.


Malphite
Okruch Monolitu
Jarvan IV wins against Malphite 32.77% of the time which is 19.23% lower against Malphite than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malphite 11.40% less often than would be expected.
The average opponent winrate against Malphite is 52.00%.


Morgana
Upadła
Jarvan IV wins against Morgana 39.02% of the time which is 12.31% lower against Morgana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Morgana 4.49% less often than would be expected.
The average opponent winrate against Morgana is 51.33%.


Lux
Pani Jasności
Jarvan IV wins against Lux 40.70% of the time which is 11.25% lower against Lux than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lux 3.42% less often than would be expected.
The average opponent winrate against Lux is 51.95%.


Viktor
Herold Arcane
Jarvan IV wins against Viktor 40.76% of the time which is 13.48% lower against Viktor than the average opponent.
After normalising both champions win rates Jarvan IV wins against Viktor 5.66% less often than would be expected.
The average opponent winrate against Viktor is 54.24%.


Hwei
Wizjoner
Jarvan IV wins against Hwei 40.80% of the time which is 13.55% lower against Hwei than the average opponent.
After normalising both champions win rates Jarvan IV wins against Hwei 5.73% less often than would be expected.
The average opponent winrate against Hwei is 54.35%.


Naafiri
Po Stokroć Kąsający Ogar
Jarvan IV wins against Naafiri 41.04% of the time which is 10.51% lower against Naafiri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Naafiri 2.69% less often than would be expected.
The average opponent winrate against Naafiri is 51.55%.


Aurelion Sol
Architekt Gwiazd
Jarvan IV wins against Aurelion Sol 41.15% of the time which is 11.75% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurelion Sol 3.93% less often than would be expected.
The average opponent winrate against Aurelion Sol is 52.90%.


Irelia
Tańcząca z Ostrzami
Jarvan IV wins against Irelia 41.58% of the time which is 12.99% lower against Irelia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Irelia 5.18% less often than would be expected.
The average opponent winrate against Irelia is 54.57%.


Kassadin
Wędrowiec Pustki
Jarvan IV wins against Kassadin 41.90% of the time which is 12.98% lower against Kassadin than the average opponent.
After normalising both champions win rates Jarvan IV wins against Kassadin 5.17% less often than would be expected.
The average opponent winrate against Kassadin is 54.88%.


Heimerdinger
Wielbiony Wynalazca
Jarvan IV wins against Heimerdinger 43.10% of the time which is 7.19% lower against Heimerdinger than the average opponent.
After normalising both champions win rates Jarvan IV wins against Heimerdinger 0.63% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.29%.


Brand
Płomień Zemsty
Jarvan IV wins against Brand 43.15% of the time which is 8.99% lower against Brand than the average opponent.
After normalising both champions win rates Jarvan IV wins against Brand 1.16% less often than would be expected.
The average opponent winrate against Brand is 52.14%.


Veigar
Panicz Zła
Jarvan IV wins against Veigar 43.45% of the time which is 8.34% lower against Veigar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Veigar 0.51% less often than would be expected.
The average opponent winrate against Veigar is 51.79%.


Malzahar
Prorok Pustki
Jarvan IV wins against Malzahar 43.54% of the time which is 7.59% lower against Malzahar than the average opponent.
After normalising both champions win rates Jarvan IV wins against Malzahar 0.23% more often than would be expected.
The average opponent winrate against Malzahar is 51.13%.


Fizz
Szachraj Sztormów
Jarvan IV wins against Fizz 43.88% of the time which is 9.76% lower against Fizz than the average opponent.
After normalising both champions win rates Jarvan IV wins against Fizz 1.94% less often than would be expected.
The average opponent winrate against Fizz is 53.64%.


Aurora
Wiedźma spomiędzy Światów
Jarvan IV wins against Aurora 44.16% of the time which is 11.38% lower against Aurora than the average opponent.
After normalising both champions win rates Jarvan IV wins against Aurora 3.58% less often than would be expected.
The average opponent winrate against Aurora is 55.54%.


Syndra
Mroczna Władczyni
Jarvan IV wins against Syndra 44.17% of the time which is 10.56% lower against Syndra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Syndra 2.75% less often than would be expected.
The average opponent winrate against Syndra is 54.73%.


Diana
Pogarda Księżyca
Jarvan IV wins against Diana 44.64% of the time which is 8.45% lower against Diana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Diana 0.63% less often than would be expected.
The average opponent winrate against Diana is 53.09%.


Orianna
Mechaniczna Baletnica
Jarvan IV wins against Orianna 44.84% of the time which is 10.05% lower against Orianna than the average opponent.
After normalising both champions win rates Jarvan IV wins against Orianna 2.24% less often than would be expected.
The average opponent winrate against Orianna is 54.89%.


Yone
Wiecznie Żywy
Jarvan IV wins against Yone 44.87% of the time which is 9.90% lower against Yone than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yone 2.09% less often than would be expected.
The average opponent winrate against Yone is 54.77%.


Ahri
Lisica o Dziewięciu Ogonach
Jarvan IV wins against Ahri 45.21% of the time which is 9.47% lower against Ahri than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ahri 1.66% less often than would be expected.
The average opponent winrate against Ahri is 54.68%.


Pantheon
Niezniszczalna Włócznia
Jarvan IV wins against Pantheon 45.28% of the time which is 7.60% lower against Pantheon than the average opponent.
After normalising both champions win rates Jarvan IV wins against Pantheon 0.22% more often than would be expected.
The average opponent winrate against Pantheon is 52.88%.


Yasuo
Pokutnik
Jarvan IV wins against Yasuo 45.39% of the time which is 7.65% lower against Yasuo than the average opponent.
After normalising both champions win rates Jarvan IV wins against Yasuo 0.17% more often than would be expected.
The average opponent winrate against Yasuo is 53.04%.


Lissandra
Wiedźma Lodu
Jarvan IV wins against Lissandra 45.45% of the time which is 8.03% lower against Lissandra than the average opponent.
After normalising both champions win rates Jarvan IV wins against Lissandra 0.21% less often than would be expected.
The average opponent winrate against Lissandra is 53.48%.


Ziggs
Hextechowy Saper
Jarvan IV wins against Ziggs 46.27% of the time which is 6.48% lower against Ziggs than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ziggs 1.34% more often than would be expected.
The average opponent winrate against Ziggs is 52.75%.


Vex
Ponuraczka
Jarvan IV wins against Vex 46.28% of the time which is 7.63% lower against Vex than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vex 0.19% more often than would be expected.
The average opponent winrate against Vex is 53.91%.


LeBlanc
Oszustka
Jarvan IV wins against LeBlanc 46.65% of the time which is 8.65% lower against LeBlanc than the average opponent.
After normalising both champions win rates Jarvan IV wins against LeBlanc 0.84% less often than would be expected.
The average opponent winrate against LeBlanc is 55.30%.


Sylas
Wyzwolony z Kajdan
Jarvan IV wins against Sylas 46.69% of the time which is 9.07% lower against Sylas than the average opponent.
After normalising both champions win rates Jarvan IV wins against Sylas 1.27% less often than would be expected.
The average opponent winrate against Sylas is 55.76%.


Ekko
Chłopiec, który ujarzmił czas
Jarvan IV wins against Ekko 46.75% of the time which is 6.14% lower against Ekko than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ekko 1.68% more often than would be expected.
The average opponent winrate against Ekko is 52.89%.


Vladimir
Krwiożerczy Żniwiarz
Jarvan IV wins against Vladimir 47.40% of the time which is 7.39% lower against Vladimir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Vladimir 0.42% more often than would be expected.
The average opponent winrate against Vladimir is 54.79%.


Xerath
Wyniesiony Mag
Jarvan IV wins against Xerath 48.18% of the time which is 4.02% lower against Xerath than the average opponent.
After normalising both champions win rates Jarvan IV wins against Xerath 3.80% more often than would be expected.
The average opponent winrate against Xerath is 52.20%.


Katarina
Złowieszcze Ostrze
Jarvan IV wins against Katarina 48.29% of the time which is 7.95% lower against Katarina than the average opponent.
After normalising both champions win rates Jarvan IV wins against Katarina 0.15% less often than would be expected.
The average opponent winrate against Katarina is 56.24%.


Akali
Skryta Zabójczyni
Jarvan IV wins against Akali 48.40% of the time which is 5.56% lower against Akali than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akali 2.26% more often than would be expected.
The average opponent winrate against Akali is 53.96%.


Galio
Kolos
Jarvan IV wins against Galio 49.58% of the time which is 2.38% lower against Galio than the average opponent.
After normalising both champions win rates Jarvan IV wins against Galio 5.45% more often than would be expected.
The average opponent winrate against Galio is 51.96%.


Zed
Władca Cieni
Jarvan IV wins against Zed 49.85% of the time which is 6.54% lower against Zed than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zed 1.25% more often than would be expected.
The average opponent winrate against Zed is 56.39%.


Annie
Dziecko Ciemności
Jarvan IV wins against Annie 50.30% of the time which is 4.94% lower against Annie than the average opponent.
After normalising both champions win rates Jarvan IV wins against Annie 2.87% more often than would be expected.
The average opponent winrate against Annie is 55.24%.


Cassiopeia
Wężowy Uścisk
Jarvan IV wins against Cassiopeia 50.44% of the time which is 4.53% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Cassiopeia 3.28% more often than would be expected.
The average opponent winrate against Cassiopeia is 54.97%.


Twisted Fate
Mistrz Kart
Jarvan IV wins against Twisted Fate 50.47% of the time which is 6.18% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Jarvan IV wins against Twisted Fate 1.61% more often than would be expected.
The average opponent winrate against Twisted Fate is 56.65%.


Mel
Odbicie Duszy
Jarvan IV wins against Mel 50.60% of the time which is 4.04% lower against Mel than the average opponent.
After normalising both champions win rates Jarvan IV wins against Mel 3.77% more often than would be expected.
The average opponent winrate against Mel is 54.64%.


Qiyana
Cesarzowa Żywiołów
Jarvan IV wins against Qiyana 51.28% of the time which is 7.49% lower against Qiyana than the average opponent.
After normalising both champions win rates Jarvan IV wins against Qiyana 0.26% more often than would be expected.
The average opponent winrate against Qiyana is 58.77%.


Zoe
Aspekt Zmierzchu
Jarvan IV wins against Zoe 51.47% of the time which is 4.74% lower against Zoe than the average opponent.
After normalising both champions win rates Jarvan IV wins against Zoe 3.06% more often than would be expected.
The average opponent winrate against Zoe is 56.21%.


Akshan
Zbuntowany Strażnik
Jarvan IV wins against Akshan 53.29% of the time which is 2.64% lower against Akshan than the average opponent.
After normalising both champions win rates Jarvan IV wins against Akshan 5.16% more often than would be expected.
The average opponent winrate against Akshan is 55.93%.


Anivia
Kriofeniks
Jarvan IV wins against Anivia 54.05% of the time which is 0.31% higher against Anivia than the average opponent.
After normalising both champions win rates Jarvan IV wins against Anivia 8.13% more often than would be expected.
The average opponent winrate against Anivia is 53.74%.


Azir
Imperator Pustyni
Jarvan IV wins against Azir 54.63% of the time which is 2.78% lower against Azir than the average opponent.
After normalising both champions win rates Jarvan IV wins against Azir 5.00% more often than would be expected.
The average opponent winrate against Azir is 57.41%.


Ryze
Mag Run
Jarvan IV wins against Ryze 55.43% of the time which is 1.11% higher against Ryze than the average opponent.
After normalising both champions win rates Jarvan IV wins against Ryze 8.93% more often than would be expected.
The average opponent winrate against Ryze is 54.32%.