

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: 6,674,638
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.


Nunu & Willump Counters
Nunu & Willump jungle vs jungle Counters
Nunu & Willump jungle on Patch 15.7 is the strongest counter to jungle champions of Nidalee, Kindred & Evelynn. While Nunu & Willump jungle is countered most by jungle champions of Yorick, Karthus & Briar. Below is a detailed breakdown of Nunu & Willump jungle counters against jungle champions with a minimum of 100 games.


Yorick
Shepherd of Souls
Nunu & Willump wins against Yorick 34.52% of the time which is 11.97% lower against Yorick than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Yorick 4.02% less often than would be expected.
The average opponent winrate against Yorick is 46.49%.


Karthus
the Deathsinger
Nunu & Willump wins against Karthus 38.39% of the time which is 15.50% lower against Karthus than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Karthus 7.49% less often than would be expected.
The average opponent winrate against Karthus is 53.89%.


Briar
the Restrained Hunger
Nunu & Willump wins against Briar 38.53% of the time which is 12.22% lower against Briar than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Briar 4.21% less often than would be expected.
The average opponent winrate against Briar is 50.75%.


Amumu
the Sad Mummy
Nunu & Willump wins against Amumu 39.67% of the time which is 10.28% lower against Amumu than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Amumu 2.28% less often than would be expected.
The average opponent winrate against Amumu is 49.95%.


Dr. Mundo
the Madman of Zaun
Nunu & Willump wins against Dr. Mundo 40.14% of the time which is 9.36% lower against Dr. Mundo than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Dr. Mundo 1.36% less often than would be expected.
The average opponent winrate against Dr. Mundo is 49.50%.


Xin Zhao
the Seneschal of Demacia
Nunu & Willump wins against Xin Zhao 40.56% of the time which is 11.81% lower against Xin Zhao than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Xin Zhao 3.80% less often than would be expected.
The average opponent winrate against Xin Zhao is 52.37%.


Graves
the Outlaw
Nunu & Willump wins against Graves 40.69% of the time which is 14.00% lower against Graves than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Graves 6.00% less often than would be expected.
The average opponent winrate against Graves is 54.69%.


Master Yi
the Wuju Bladesman
Nunu & Willump wins against Master Yi 40.90% of the time which is 11.76% lower against Master Yi than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Master Yi 3.75% less often than would be expected.
The average opponent winrate against Master Yi is 52.66%.


Mordekaiser
the Iron Revenant
Nunu & Willump wins against Mordekaiser 41.07% of the time which is 10.86% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Mordekaiser 2.85% less often than would be expected.
The average opponent winrate against Mordekaiser is 51.93%.


Trundle
the Troll King
Nunu & Willump wins against Trundle 41.64% of the time which is 8.81% lower against Trundle than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Trundle 0.81% less often than would be expected.
The average opponent winrate against Trundle is 50.45%.


Lillia
the Bashful Bloom
Nunu & Willump wins against Lillia 42.61% of the time which is 9.73% lower against Lillia than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Lillia 1.72% less often than would be expected.
The average opponent winrate against Lillia is 52.34%.


Shyvana
the Half-Dragon
Nunu & Willump wins against Shyvana 42.71% of the time which is 8.51% lower against Shyvana than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Shyvana 0.50% less often than would be expected.
The average opponent winrate against Shyvana is 51.22%.


Wukong
the Monkey King
Nunu & Willump wins against Wukong 42.72% of the time which is 9.75% lower against Wukong than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Wukong 1.74% less often than would be expected.
The average opponent winrate against Wukong is 52.47%.


Sejuani
Fury of the North
Nunu & Willump wins against Sejuani 43.20% of the time which is 10.46% lower against Sejuani than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Sejuani 2.45% less often than would be expected.
The average opponent winrate against Sejuani is 53.66%.


Volibear
the Relentless Storm
Nunu & Willump wins against Volibear 43.26% of the time which is 8.29% lower against Volibear than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Volibear 0.28% less often than would be expected.
The average opponent winrate against Volibear is 51.55%.


Darius
the Hand of Noxus
Nunu & Willump wins against Darius 43.47% of the time which is 11.23% lower against Darius than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Darius 3.23% less often than would be expected.
The average opponent winrate against Darius is 54.70%.


Warwick
the Uncaged Wrath of Zaun
Nunu & Willump wins against Warwick 43.99% of the time which is 6.35% lower against Warwick than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Warwick 1.65% more often than would be expected.
The average opponent winrate against Warwick is 50.34%.


Zac
the Secret Weapon
Nunu & Willump wins against Zac 44.20% of the time which is 11.67% lower against Zac than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Zac 3.68% less often than would be expected.
The average opponent winrate against Zac is 55.87%.


Rammus
the Armordillo
Nunu & Willump wins against Rammus 44.39% of the time which is 6.08% lower against Rammus than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Rammus 1.92% more often than would be expected.
The average opponent winrate against Rammus is 50.47%.


Kayn
the Shadow Reaper
Nunu & Willump wins against Kayn 44.53% of the time which is 8.15% lower against Kayn than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Kayn 0.14% less often than would be expected.
The average opponent winrate against Kayn is 52.68%.


Nocturne
the Eternal Nightmare
Nunu & Willump wins against Nocturne 45.18% of the time which is 6.38% lower against Nocturne than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Nocturne 1.63% more often than would be expected.
The average opponent winrate against Nocturne is 51.56%.


Garen
The Might of Demacia
Nunu & Willump wins against Garen 45.65% of the time which is 10.81% lower against Garen than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Garen 2.83% less often than would be expected.
The average opponent winrate against Garen is 56.46%.


Naafiri
the Hound of a Hundred Bites
Nunu & Willump wins against Naafiri 45.65% of the time which is 7.04% lower against Naafiri than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Naafiri 0.97% more often than would be expected.
The average opponent winrate against Naafiri is 52.69%.


Diana
Scorn of the Moon
Nunu & Willump wins against Diana 45.74% of the time which is 7.39% lower against Diana than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Diana 0.62% more often than would be expected.
The average opponent winrate against Diana is 53.13%.


Gwen
The Hallowed Seamstress
Nunu & Willump wins against Gwen 45.79% of the time which is 10.57% lower against Gwen than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Gwen 2.59% less often than would be expected.
The average opponent winrate against Gwen is 56.36%.


Udyr
the Spirit Walker
Nunu & Willump wins against Udyr 45.88% of the time which is 9.20% lower against Udyr than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Udyr 1.20% less often than would be expected.
The average opponent winrate against Udyr is 55.08%.


Viego
The Ruined King
Nunu & Willump wins against Viego 45.88% of the time which is 7.69% lower against Viego than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Viego 0.32% more often than would be expected.
The average opponent winrate against Viego is 53.57%.


Zed
the Master of Shadows
Nunu & Willump wins against Zed 45.92% of the time which is 10.08% lower against Zed than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Zed 2.09% less often than would be expected.
The average opponent winrate against Zed is 56.00%.


Talon
the Blade's Shadow
Nunu & Willump wins against Talon 46.30% of the time which is 11.11% lower against Talon than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Talon 3.15% less often than would be expected.
The average opponent winrate against Talon is 57.41%.


Rengar
the Pridestalker
Nunu & Willump wins against Rengar 46.63% of the time which is 14.45% lower against Rengar than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Rengar 6.59% less often than would be expected.
The average opponent winrate against Rengar is 61.08%.


Ekko
the Boy Who Shattered Time
Nunu & Willump wins against Ekko 46.71% of the time which is 8.30% lower against Ekko than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Ekko 0.30% less often than would be expected.
The average opponent winrate against Ekko is 55.01%.


Nasus
the Curator of the Sands
Nunu & Willump wins against Nasus 46.79% of the time which is 4.94% lower against Nasus than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Nasus 3.07% more often than would be expected.
The average opponent winrate against Nasus is 51.73%.


Hecarim
the Shadow of War
Nunu & Willump wins against Hecarim 46.99% of the time which is 9.48% lower against Hecarim than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Hecarim 1.50% less often than would be expected.
The average opponent winrate against Hecarim is 56.47%.


Teemo
the Swift Scout
Nunu & Willump wins against Teemo 47.22% of the time which is 4.66% lower against Teemo than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Teemo 3.35% more often than would be expected.
The average opponent winrate against Teemo is 51.88%.


Vi
the Piltover Enforcer
Nunu & Willump wins against Vi 47.50% of the time which is 5.80% lower against Vi than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Vi 2.21% more often than would be expected.
The average opponent winrate against Vi is 53.30%.


Elise
the Spider Queen
Nunu & Willump wins against Elise 47.79% of the time which is 7.82% lower against Elise than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Elise 0.17% more often than would be expected.
The average opponent winrate against Elise is 55.61%.


Jax
Grandmaster at Arms
Nunu & Willump wins against Jax 47.97% of the time which is 4.34% lower against Jax than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Jax 3.67% more often than would be expected.
The average opponent winrate against Jax is 52.31%.


Jarvan IV
the Exemplar of Demacia
Nunu & Willump wins against Jarvan IV 48.08% of the time which is 4.47% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Jarvan IV 3.54% more often than would be expected.
The average opponent winrate against Jarvan IV is 52.55%.


Bel'Veth
the Empress of the Void
Nunu & Willump wins against Bel'Veth 48.55% of the time which is 8.00% lower against Bel'Veth than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Bel'Veth 0.02% less often than would be expected.
The average opponent winrate against Bel'Veth is 56.55%.


Lee Sin
the Blind Monk
Nunu & Willump wins against Lee Sin 48.82% of the time which is 8.43% lower against Lee Sin than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Lee Sin 0.47% less often than would be expected.
The average opponent winrate against Lee Sin is 57.25%.


Fiddlesticks
the Ancient Fear
Nunu & Willump wins against Fiddlesticks 49.06% of the time which is 5.20% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Fiddlesticks 2.80% more often than would be expected.
The average opponent winrate against Fiddlesticks is 54.26%.


Kha'Zix
the Voidreaver
Nunu & Willump wins against Kha'Zix 49.63% of the time which is 5.82% lower against Kha'Zix than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Kha'Zix 2.17% more often than would be expected.
The average opponent winrate against Kha'Zix is 55.45%.


Shaco
the Demon Jester
Nunu & Willump wins against Shaco 49.72% of the time which is 5.48% lower against Shaco than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Shaco 2.52% more often than would be expected.
The average opponent winrate against Shaco is 55.20%.


Pantheon
the Unbreakable Spear
Nunu & Willump wins against Pantheon 50.81% of the time which is 3.41% lower against Pantheon than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Pantheon 4.59% more often than would be expected.
The average opponent winrate against Pantheon is 54.22%.


Evelynn
Agony's Embrace
Nunu & Willump wins against Evelynn 51.64% of the time which is 5.04% lower against Evelynn than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Evelynn 2.93% more often than would be expected.
The average opponent winrate against Evelynn is 56.68%.


Kindred
The Eternal Hunters
Nunu & Willump wins against Kindred 52.02% of the time which is 4.95% lower against Kindred than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Kindred 3.02% more often than would be expected.
The average opponent winrate against Kindred is 56.97%.


Nidalee
the Bestial Huntress
Nunu & Willump wins against Nidalee 57.26% of the time which is 4.22% lower against Nidalee than the average opponent.
After normalising both champions win rates Nunu & Willump wins against Nidalee 3.63% more often than would be expected.
The average opponent winrate against Nidalee is 61.48%.