

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: 16,590,402
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 top vs middle Counters
Zac top on Patch 15.6 is the strongest counter to middle champions of Mel, Aurora & Yone. While Zac top is countered most by middle champions of Veigar, Talon & Kassadin. Below is a detailed breakdown of Zac top counters against middle champions with a minimum of 100 games.


Veigar
the Tiny Master of Evil
Zac wins against Veigar 42.76% of the time which is 4.67% lower against Veigar than the average opponent.
After normalising both champions win rates Zac wins against Veigar 9.66% less often than would be expected.
The average opponent winrate against Veigar is 47.43%.


Talon
the Blade's Shadow
Zac wins against Talon 44.97% of the time which is 2.56% lower against Talon than the average opponent.
After normalising both champions win rates Zac wins against Talon 7.55% less often than would be expected.
The average opponent winrate against Talon is 47.53%.


Kassadin
the Void Walker
Zac wins against Kassadin 46.84% of the time which is 1.45% lower against Kassadin than the average opponent.
After normalising both champions win rates Zac wins against Kassadin 6.44% less often than would be expected.
The average opponent winrate against Kassadin is 48.29%.


Vladimir
the Crimson Reaper
Zac wins against Vladimir 48.36% of the time which is 0.91% higher against Vladimir than the average opponent.
After normalising both champions win rates Zac wins against Vladimir 4.08% less often than would be expected.
The average opponent winrate against Vladimir is 47.45%.


Annie
the Dark Child
Zac wins against Annie 48.72% of the time which is 3.66% higher against Annie than the average opponent.
After normalising both champions win rates Zac wins against Annie 1.32% less often than would be expected.
The average opponent winrate against Annie is 45.06%.


Malzahar
the Prophet of the Void
Zac wins against Malzahar 49.83% of the time which is 2.95% higher against Malzahar than the average opponent.
After normalising both champions win rates Zac wins against Malzahar 2.04% less often than would be expected.
The average opponent winrate against Malzahar is 46.88%.


Ryze
the Rune Mage
Zac wins against Ryze 50.00% of the time which is 1.82% higher against Ryze than the average opponent.
After normalising both champions win rates Zac wins against Ryze 3.17% less often than would be expected.
The average opponent winrate against Ryze is 48.18%.


Ekko
the Boy Who Shattered Time
Zac wins against Ekko 50.30% of the time which is 2.60% higher against Ekko than the average opponent.
After normalising both champions win rates Zac wins against Ekko 2.39% less often than would be expected.
The average opponent winrate against Ekko is 47.70%.


Vex
the Gloomist
Zac wins against Vex 50.63% of the time which is 4.15% higher against Vex than the average opponent.
After normalising both champions win rates Zac wins against Vex 0.84% less often than would be expected.
The average opponent winrate against Vex is 46.48%.


Cho'Gath
the Terror of the Void
Zac wins against Cho'Gath 50.81% of the time which is 4.94% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Zac wins against Cho'Gath 0.05% less often than would be expected.
The average opponent winrate against Cho'Gath is 45.87%.


Viktor
the Herald of the Arcane
Zac wins against Viktor 51.13% of the time which is 2.92% higher against Viktor than the average opponent.
After normalising both champions win rates Zac wins against Viktor 2.07% less often than would be expected.
The average opponent winrate against Viktor is 48.21%.


Taliyah
the Stoneweaver
Zac wins against Taliyah 51.34% of the time which is 4.27% higher against Taliyah than the average opponent.
After normalising both champions win rates Zac wins against Taliyah 0.72% less often than would be expected.
The average opponent winrate against Taliyah is 47.07%.


Syndra
the Dark Sovereign
Zac wins against Syndra 51.52% of the time which is 3.83% higher against Syndra than the average opponent.
After normalising both champions win rates Zac wins against Syndra 1.16% less often than would be expected.
The average opponent winrate against Syndra is 47.69%.


Orianna
the Lady of Clockwork
Zac wins against Orianna 51.71% of the time which is 2.79% higher against Orianna than the average opponent.
After normalising both champions win rates Zac wins against Orianna 2.20% less often than would be expected.
The average opponent winrate against Orianna is 48.92%.


Ahri
the Nine-Tailed Fox
Zac wins against Ahri 51.87% of the time which is 5.13% higher against Ahri than the average opponent.
After normalising both champions win rates Zac wins against Ahri 0.14% more often than would be expected.
The average opponent winrate against Ahri is 46.74%.


Lissandra
the Ice Witch
Zac wins against Lissandra 51.87% of the time which is 4.42% higher against Lissandra than the average opponent.
After normalising both champions win rates Zac wins against Lissandra 0.57% less often than would be expected.
The average opponent winrate against Lissandra is 47.45%.


Anivia
the Cryophoenix
Zac wins against Anivia 52.00% of the time which is 6.00% higher against Anivia than the average opponent.
After normalising both champions win rates Zac wins against Anivia 1.01% more often than would be expected.
The average opponent winrate against Anivia is 46.00%.


Yasuo
the Unforgiven
Zac wins against Yasuo 52.10% of the time which is 4.09% higher against Yasuo than the average opponent.
After normalising both champions win rates Zac wins against Yasuo 0.90% less often than would be expected.
The average opponent winrate against Yasuo is 48.01%.


Qiyana
Empress of the Elements
Zac wins against Qiyana 52.25% of the time which is 4.26% higher against Qiyana than the average opponent.
After normalising both champions win rates Zac wins against Qiyana 0.73% less often than would be expected.
The average opponent winrate against Qiyana is 47.99%.


Fizz
the Tidal Trickster
Zac wins against Fizz 52.41% of the time which is 4.73% higher against Fizz than the average opponent.
After normalising both champions win rates Zac wins against Fizz 0.26% less often than would be expected.
The average opponent winrate against Fizz is 47.68%.


Aurelion Sol
The Star Forger
Zac wins against Aurelion Sol 52.50% of the time which is 4.83% higher against Aurelion Sol than the average opponent.
After normalising both champions win rates Zac wins against Aurelion Sol 0.16% less often than would be expected.
The average opponent winrate against Aurelion Sol is 47.67%.


Zoe
the Aspect of Twilight
Zac wins against Zoe 53.22% of the time which is 5.56% higher against Zoe than the average opponent.
After normalising both champions win rates Zac wins against Zoe 0.57% more often than would be expected.
The average opponent winrate against Zoe is 47.66%.


Twisted Fate
the Card Master
Zac wins against Twisted Fate 53.35% of the time which is 5.00% higher against Twisted Fate than the average opponent.
After normalising both champions win rates Zac wins against Twisted Fate 0.01% more often than would be expected.
The average opponent winrate against Twisted Fate is 48.35%.


Lux
the Lady of Luminosity
Zac wins against Lux 53.63% of the time which is 5.59% higher against Lux than the average opponent.
After normalising both champions win rates Zac wins against Lux 0.60% more often than would be expected.
The average opponent winrate against Lux is 48.04%.


Diana
Scorn of the Moon
Zac wins against Diana 53.68% of the time which is 6.92% higher against Diana than the average opponent.
After normalising both champions win rates Zac wins against Diana 1.93% more often than would be expected.
The average opponent winrate against Diana is 46.76%.


LeBlanc
the Deceiver
Zac wins against LeBlanc 53.99% of the time which is 4.74% higher against LeBlanc than the average opponent.
After normalising both champions win rates Zac wins against LeBlanc 0.25% less often than would be expected.
The average opponent winrate against LeBlanc is 49.25%.


Xerath
the Magus Ascendant
Zac wins against Xerath 54.19% of the time which is 5.57% higher against Xerath than the average opponent.
After normalising both champions win rates Zac wins against Xerath 0.58% more often than would be expected.
The average opponent winrate against Xerath is 48.62%.


Irelia
the Blade Dancer
Zac wins against Irelia 54.44% of the time which is 6.33% higher against Irelia than the average opponent.
After normalising both champions win rates Zac wins against Irelia 1.34% more often than would be expected.
The average opponent winrate against Irelia is 48.11%.


Akshan
the Rogue Sentinel
Zac wins against Akshan 54.44% of the time which is 7.36% higher against Akshan than the average opponent.
After normalising both champions win rates Zac wins against Akshan 2.37% more often than would be expected.
The average opponent winrate against Akshan is 47.08%.


Galio
the Colossus
Zac wins against Galio 54.61% of the time which is 7.22% higher against Galio than the average opponent.
After normalising both champions win rates Zac wins against Galio 2.23% more often than would be expected.
The average opponent winrate against Galio is 47.39%.


Akali
the Rogue Assassin
Zac wins against Akali 54.82% of the time which is 5.88% higher against Akali than the average opponent.
After normalising both champions win rates Zac wins against Akali 0.89% more often than would be expected.
The average opponent winrate against Akali is 48.94%.


Zed
the Master of Shadows
Zac wins against Zed 55.48% of the time which is 6.64% higher against Zed than the average opponent.
After normalising both champions win rates Zac wins against Zed 1.65% more often than would be expected.
The average opponent winrate against Zed is 48.84%.


Katarina
the Sinister Blade
Zac wins against Katarina 55.72% of the time which is 7.52% higher against Katarina than the average opponent.
After normalising both champions win rates Zac wins against Katarina 2.53% more often than would be expected.
The average opponent winrate against Katarina is 48.20%.


Naafiri
the Hound of a Hundred Bites
Zac wins against Naafiri 56.29% of the time which is 11.56% higher against Naafiri than the average opponent.
After normalising both champions win rates Zac wins against Naafiri 6.58% more often than would be expected.
The average opponent winrate against Naafiri is 44.73%.


Sylas
the Unshackled
Zac wins against Sylas 56.73% of the time which is 7.65% higher against Sylas than the average opponent.
After normalising both champions win rates Zac wins against Sylas 2.66% more often than would be expected.
The average opponent winrate against Sylas is 49.08%.


Azir
the Emperor of the Sands
Zac wins against Azir 57.27% of the time which is 6.62% higher against Azir than the average opponent.
After normalising both champions win rates Zac wins against Azir 1.63% more often than would be expected.
The average opponent winrate against Azir is 50.65%.


Hwei
the Visionary
Zac wins against Hwei 57.49% of the time which is 7.91% higher against Hwei than the average opponent.
After normalising both champions win rates Zac wins against Hwei 2.92% more often than would be expected.
The average opponent winrate against Hwei is 49.58%.


Yone
the Unforgotten
Zac wins against Yone 58.05% of the time which is 7.27% higher against Yone than the average opponent.
After normalising both champions win rates Zac wins against Yone 2.28% more often than would be expected.
The average opponent winrate against Yone is 50.78%.


Aurora
the Witch Between Worlds
Zac wins against Aurora 58.72% of the time which is 8.31% higher against Aurora than the average opponent.
After normalising both champions win rates Zac wins against Aurora 3.32% more often than would be expected.
The average opponent winrate against Aurora is 50.41%.


Mel
the Soul's Reflection
Zac wins against Mel 60.64% of the time which is 8.25% higher against Mel than the average opponent.
After normalising both champions win rates Zac wins against Mel 3.28% more often than would be expected.
The average opponent winrate against Mel is 52.39%.