

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: 7,220,668
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.


Zac Counters
Zac jungle vs jungle Counters
Zac jungle on Patch 15.7 is the strongest counter to jungle champions of Skarner, Pantheon & Gragas. While Zac jungle is countered most by jungle champions of Poppy, Karthus & Lillia. Below is a detailed breakdown of Zac jungle counters against jungle champions with a minimum of 100 games.


Poppy
Keeper of the Hammer
Zac wins against Poppy 41.40% of the time which is 6.11% lower against Poppy than the average opponent.
After normalising both champions win rates Zac wins against Poppy 8.21% less often than would be expected.
The average opponent winrate against Poppy is 47.51%.


Karthus
the Deathsinger
Zac wins against Karthus 43.02% of the time which is 5.97% lower against Karthus than the average opponent.
After normalising both champions win rates Zac wins against Karthus 8.07% less often than would be expected.
The average opponent winrate against Karthus is 48.99%.


Lillia
the Bashful Bloom
Zac wins against Lillia 44.39% of the time which is 3.49% lower against Lillia than the average opponent.
After normalising both champions win rates Zac wins against Lillia 5.59% less often than would be expected.
The average opponent winrate against Lillia is 47.88%.


Udyr
the Spirit Walker
Zac wins against Udyr 44.75% of the time which is 2.64% lower against Udyr than the average opponent.
After normalising both champions win rates Zac wins against Udyr 4.74% less often than would be expected.
The average opponent winrate against Udyr is 47.39%.


Ivern
the Green Father
Zac wins against Ivern 45.19% of the time which is 3.07% lower against Ivern than the average opponent.
After normalising both champions win rates Zac wins against Ivern 5.17% less often than would be expected.
The average opponent winrate against Ivern is 48.26%.


Elise
the Spider Queen
Zac wins against Elise 46.18% of the time which is 2.30% lower against Elise than the average opponent.
After normalising both champions win rates Zac wins against Elise 4.40% less often than would be expected.
The average opponent winrate against Elise is 48.48%.


Rek'Sai
the Void Burrower
Zac wins against Rek'Sai 46.21% of the time which is 2.76% lower against Rek'Sai than the average opponent.
After normalising both champions win rates Zac wins against Rek'Sai 4.86% less often than would be expected.
The average opponent winrate against Rek'Sai is 48.97%.


Fiddlesticks
the Ancient Fear
Zac wins against Fiddlesticks 46.42% of the time which is 0.72% lower against Fiddlesticks than the average opponent.
After normalising both champions win rates Zac wins against Fiddlesticks 2.82% less often than would be expected.
The average opponent winrate against Fiddlesticks is 47.14%.


Graves
the Outlaw
Zac wins against Graves 47.23% of the time which is 2.24% lower against Graves than the average opponent.
After normalising both champions win rates Zac wins against Graves 4.34% less often than would be expected.
The average opponent winrate against Graves is 49.47%.


Dr. Mundo
the Madman of Zaun
Zac wins against Dr. Mundo 47.75% of the time which is 1.22% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Zac wins against Dr. Mundo 0.88% less often than would be expected.
The average opponent winrate against Dr. Mundo is 46.53%.


Zyra
Rise of the Thorns
Zac wins against Zyra 47.83% of the time which is 2.41% lower against Zyra than the average opponent.
After normalising both champions win rates Zac wins against Zyra 4.51% less often than would be expected.
The average opponent winrate against Zyra is 50.24%.


Diana
Scorn of the Moon
Zac wins against Diana 48.12% of the time which is 0.26% higher against Diana than the average opponent.
After normalising both champions win rates Zac wins against Diana 1.84% less often than would be expected.
The average opponent winrate against Diana is 47.86%.


Ekko
the Boy Who Shattered Time
Zac wins against Ekko 48.22% of the time which is 0.06% lower against Ekko than the average opponent.
After normalising both champions win rates Zac wins against Ekko 2.16% less often than would be expected.
The average opponent winrate against Ekko is 48.28%.


Jarvan IV
the Exemplar of Demacia
Zac wins against Jarvan IV 48.43% of the time which is 0.88% higher against Jarvan IV than the average opponent.
After normalising both champions win rates Zac wins against Jarvan IV 1.22% less often than would be expected.
The average opponent winrate against Jarvan IV is 47.55%.


Nunu & Willump
the Boy and His Yeti
Zac wins against Nunu & Willump 48.46% of the time which is 2.18% higher against Nunu & Willump than the average opponent.
After normalising both champions win rates Zac wins against Nunu & Willump 0.08% more often than would be expected.
The average opponent winrate against Nunu & Willump is 46.28%.


Yorick
Shepherd of Souls
Zac wins against Yorick 48.63% of the time which is 4.31% higher against Yorick than the average opponent.
After normalising both champions win rates Zac wins against Yorick 2.22% more often than would be expected.
The average opponent winrate against Yorick is 44.32%.


Hecarim
the Shadow of War
Zac wins against Hecarim 48.88% of the time which is 0.08% lower against Hecarim than the average opponent.
After normalising both champions win rates Zac wins against Hecarim 2.18% less often than would be expected.
The average opponent winrate against Hecarim is 48.96%.


Rammus
the Armordillo
Zac wins against Rammus 49.18% of the time which is 2.74% higher against Rammus than the average opponent.
After normalising both champions win rates Zac wins against Rammus 0.64% more often than would be expected.
The average opponent winrate against Rammus is 46.44%.


Wukong
the Monkey King
Zac wins against Wukong 49.22% of the time which is 1.41% higher against Wukong than the average opponent.
After normalising both champions win rates Zac wins against Wukong 0.69% less often than would be expected.
The average opponent winrate against Wukong is 47.81%.


Zed
the Master of Shadows
Zac wins against Zed 50.00% of the time which is 1.08% lower against Zed than the average opponent.
After normalising both champions win rates Zac wins against Zed 3.18% less often than would be expected.
The average opponent winrate against Zed is 51.08%.


Kindred
The Eternal Hunters
Zac wins against Kindred 50.00% of the time which is 1.37% higher against Kindred than the average opponent.
After normalising both champions win rates Zac wins against Kindred 0.73% less often than would be expected.
The average opponent winrate against Kindred is 48.63%.


Nocturne
the Eternal Nightmare
Zac wins against Nocturne 50.49% of the time which is 3.60% higher against Nocturne than the average opponent.
After normalising both champions win rates Zac wins against Nocturne 1.50% more often than would be expected.
The average opponent winrate against Nocturne is 46.89%.


Master Yi
the Wuju Bladesman
Zac wins against Master Yi 50.53% of the time which is 2.07% higher against Master Yi than the average opponent.
After normalising both champions win rates Zac wins against Master Yi 0.03% less often than would be expected.
The average opponent winrate against Master Yi is 48.46%.


Viego
The Ruined King
Zac wins against Viego 50.53% of the time which is 1.21% higher against Viego than the average opponent.
After normalising both champions win rates Zac wins against Viego 0.89% less often than would be expected.
The average opponent winrate against Viego is 49.32%.


Naafiri
the Hound of a Hundred Bites
Zac wins against Naafiri 50.54% of the time which is 2.54% higher against Naafiri than the average opponent.
After normalising both champions win rates Zac wins against Naafiri 0.44% more often than would be expected.
The average opponent winrate against Naafiri is 48.00%.


Vi
the Piltover Enforcer
Zac wins against Vi 50.56% of the time which is 2.03% higher against Vi than the average opponent.
After normalising both champions win rates Zac wins against Vi 0.07% less often than would be expected.
The average opponent winrate against Vi is 48.53%.


Warwick
the Uncaged Wrath of Zaun
Zac wins against Warwick 50.95% of the time which is 5.28% higher against Warwick than the average opponent.
After normalising both champions win rates Zac wins against Warwick 3.18% more often than would be expected.
The average opponent winrate against Warwick is 45.67%.


Shaco
the Demon Jester
Zac wins against Shaco 51.11% of the time which is 1.84% higher against Shaco than the average opponent.
After normalising both champions win rates Zac wins against Shaco 0.26% less often than would be expected.
The average opponent winrate against Shaco is 49.27%.


Volibear
the Relentless Storm
Zac wins against Volibear 51.20% of the time which is 4.86% higher against Volibear than the average opponent.
After normalising both champions win rates Zac wins against Volibear 2.76% more often than would be expected.
The average opponent winrate against Volibear is 46.34%.


Kha'Zix
the Voidreaver
Zac wins against Kha'Zix 51.20% of the time which is 2.91% higher against Kha'Zix than the average opponent.
After normalising both champions win rates Zac wins against Kha'Zix 0.81% more often than would be expected.
The average opponent winrate against Kha'Zix is 48.29%.


Amumu
the Sad Mummy
Zac wins against Amumu 51.32% of the time which is 4.50% higher against Amumu than the average opponent.
After normalising both champions win rates Zac wins against Amumu 2.40% more often than would be expected.
The average opponent winrate against Amumu is 46.82%.


Xin Zhao
the Seneschal of Demacia
Zac wins against Xin Zhao 51.33% of the time which is 3.87% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Zac wins against Xin Zhao 1.77% more often than would be expected.
The average opponent winrate against Xin Zhao is 47.46%.


Briar
the Restrained Hunger
Zac wins against Briar 51.35% of the time which is 4.68% higher against Briar than the average opponent.
After normalising both champions win rates Zac wins against Briar 2.58% more often than would be expected.
The average opponent winrate against Briar is 46.67%.


Evelynn
Agony's Embrace
Zac wins against Evelynn 51.93% of the time which is 3.34% higher against Evelynn than the average opponent.
After normalising both champions win rates Zac wins against Evelynn 1.24% more often than would be expected.
The average opponent winrate against Evelynn is 48.59%.


Brand
the Burning Vengeance
Zac wins against Brand 52.00% of the time which is 1.22% lower against Brand than the average opponent.
After normalising both champions win rates Zac wins against Brand 3.32% less often than would be expected.
The average opponent winrate against Brand is 53.22%.


Talon
the Blade's Shadow
Zac wins against Talon 52.73% of the time which is 3.70% higher against Talon than the average opponent.
After normalising both champions win rates Zac wins against Talon 1.60% more often than would be expected.
The average opponent winrate against Talon is 49.03%.


Bel'Veth
the Empress of the Void
Zac wins against Bel'Veth 52.76% of the time which is 3.58% higher against Bel'Veth than the average opponent.
After normalising both champions win rates Zac wins against Bel'Veth 1.48% more often than would be expected.
The average opponent winrate against Bel'Veth is 49.18%.


Kayn
the Shadow Reaper
Zac wins against Kayn 53.05% of the time which is 5.52% higher against Kayn than the average opponent.
After normalising both champions win rates Zac wins against Kayn 3.42% more often than would be expected.
The average opponent winrate against Kayn is 47.53%.


Lee Sin
the Blind Monk
Zac wins against Lee Sin 53.47% of the time which is 3.42% higher against Lee Sin than the average opponent.
After normalising both champions win rates Zac wins against Lee Sin 1.32% more often than would be expected.
The average opponent winrate against Lee Sin is 50.05%.


Gwen
The Hallowed Seamstress
Zac wins against Gwen 53.66% of the time which is 4.95% higher against Gwen than the average opponent.
After normalising both champions win rates Zac wins against Gwen 2.85% more often than would be expected.
The average opponent winrate against Gwen is 48.71%.


Rengar
the Pridestalker
Zac wins against Rengar 54.05% of the time which is 2.35% higher against Rengar than the average opponent.
After normalising both champions win rates Zac wins against Rengar 0.25% more often than would be expected.
The average opponent winrate against Rengar is 51.70%.


Darius
the Hand of Noxus
Zac wins against Darius 54.10% of the time which is 6.35% higher against Darius than the average opponent.
After normalising both champions win rates Zac wins against Darius 4.25% more often than would be expected.
The average opponent winrate against Darius is 47.75%.


Sejuani
Fury of the North
Zac wins against Sejuani 54.92% of the time which is 4.90% higher against Sejuani than the average opponent.
After normalising both champions win rates Zac wins against Sejuani 2.80% more often than would be expected.
The average opponent winrate against Sejuani is 50.02%.


Shyvana
the Half-Dragon
Zac wins against Shyvana 55.43% of the time which is 8.44% higher against Shyvana than the average opponent.
After normalising both champions win rates Zac wins against Shyvana 6.34% more often than would be expected.
The average opponent winrate against Shyvana is 46.99%.


Nidalee
the Bestial Huntress
Zac wins against Nidalee 56.32% of the time which is 3.96% higher against Nidalee than the average opponent.
After normalising both champions win rates Zac wins against Nidalee 1.86% more often than would be expected.
The average opponent winrate against Nidalee is 52.36%.


Gragas
the Rabble Rouser
Zac wins against Gragas 56.86% of the time which is 6.65% higher against Gragas than the average opponent.
After normalising both champions win rates Zac wins against Gragas 4.55% more often than would be expected.
The average opponent winrate against Gragas is 50.21%.


Pantheon
the Unbreakable Spear
Zac wins against Pantheon 57.41% of the time which is 8.31% higher against Pantheon than the average opponent.
After normalising both champions win rates Zac wins against Pantheon 6.21% more often than would be expected.
The average opponent winrate against Pantheon is 49.10%.


Skarner
the Primordial Sovereign
Zac wins against Skarner 60.19% of the time which is 4.99% higher against Skarner than the average opponent.
After normalising both champions win rates Zac wins against Skarner 2.90% more often than would be expected.
The average opponent winrate against Skarner is 55.20%.