

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: 15,551,182
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 top Counters
Zac top on Patch 15.9 is the strongest counter to top champions of Yasuo, Olaf & Gnar. While Zac top is countered most by top champions of Riven, Volibear & Warwick. Below is a detailed breakdown of Zac top counters against top champions with a minimum of 100 games.


Riven
the Exile
Zac wins against Riven 41.24% of the time which is 6.36% lower against Riven than the average opponent.
After normalising both champions win rates Zac wins against Riven 9.19% less often than would be expected.
The average opponent winrate against Riven is 47.60%.


Volibear
the Relentless Storm
Zac wins against Volibear 43.12% of the time which is 7.21% lower against Volibear than the average opponent.
After normalising both champions win rates Zac wins against Volibear 10.04% less often than would be expected.
The average opponent winrate against Volibear is 50.33%.


Warwick
the Uncaged Wrath of Zaun
Zac wins against Warwick 43.48% of the time which is 2.50% lower against Warwick than the average opponent.
After normalising both champions win rates Zac wins against Warwick 5.32% less often than would be expected.
The average opponent winrate against Warwick is 45.98%.


Teemo
the Swift Scout
Zac wins against Teemo 44.53% of the time which is 3.16% lower against Teemo than the average opponent.
After normalising both champions win rates Zac wins against Teemo 5.99% less often than would be expected.
The average opponent winrate against Teemo is 47.69%.


Tryndamere
the Barbarian King
Zac wins against Tryndamere 44.90% of the time which is 4.11% lower against Tryndamere than the average opponent.
After normalising both champions win rates Zac wins against Tryndamere 6.94% less often than would be expected.
The average opponent winrate against Tryndamere is 49.01%.


Urgot
the Dreadnought
Zac wins against Urgot 45.22% of the time which is 2.16% lower against Urgot than the average opponent.
After normalising both champions win rates Zac wins against Urgot 4.99% less often than would be expected.
The average opponent winrate against Urgot is 47.38%.


Sett
the Boss
Zac wins against Sett 46.62% of the time which is 0.38% lower against Sett than the average opponent.
After normalising both champions win rates Zac wins against Sett 3.21% less often than would be expected.
The average opponent winrate against Sett is 47.00%.


Mordekaiser
the Iron Revenant
Zac wins against Mordekaiser 46.75% of the time which is 1.93% lower against Mordekaiser than the average opponent.
After normalising both champions win rates Zac wins against Mordekaiser 4.76% less often than would be expected.
The average opponent winrate against Mordekaiser is 48.68%.


Darius
the Hand of Noxus
Zac wins against Darius 47.54% of the time which is 1.41% lower against Darius than the average opponent.
After normalising both champions win rates Zac wins against Darius 4.24% less often than would be expected.
The average opponent winrate against Darius is 48.95%.


Kayle
the Righteous
Zac wins against Kayle 47.86% of the time which is 0.21% higher against Kayle than the average opponent.
After normalising both champions win rates Zac wins against Kayle 2.62% less often than would be expected.
The average opponent winrate against Kayle is 47.65%.


Singed
the Mad Chemist
Zac wins against Singed 47.97% of the time which is 0.10% higher against Singed than the average opponent.
After normalising both champions win rates Zac wins against Singed 2.73% less often than would be expected.
The average opponent winrate against Singed is 47.87%.


Ornn
The Fire below the Mountain
Zac wins against Ornn 48.37% of the time which is 0.20% lower against Ornn than the average opponent.
After normalising both champions win rates Zac wins against Ornn 3.03% less often than would be expected.
The average opponent winrate against Ornn is 48.57%.


Shen
the Eye of Twilight
Zac wins against Shen 48.78% of the time which is 1.81% higher against Shen than the average opponent.
After normalising both champions win rates Zac wins against Shen 1.02% less often than would be expected.
The average opponent winrate against Shen is 46.97%.


Nasus
the Curator of the Sands
Zac wins against Nasus 49.02% of the time which is 0.89% higher against Nasus than the average opponent.
After normalising both champions win rates Zac wins against Nasus 1.94% less often than would be expected.
The average opponent winrate against Nasus is 48.13%.


Rumble
the Mechanized Menace
Zac wins against Rumble 49.29% of the time which is 1.33% lower against Rumble than the average opponent.
After normalising both champions win rates Zac wins against Rumble 4.16% less often than would be expected.
The average opponent winrate against Rumble is 50.62%.


K'Sante
the Pride of Nazumah
Zac wins against K'Sante 50.19% of the time which is 0.97% lower against K'Sante than the average opponent.
After normalising both champions win rates Zac wins against K'Sante 3.80% less often than would be expected.
The average opponent winrate against K'Sante is 51.16%.


Gwen
The Hallowed Seamstress
Zac wins against Gwen 51.49% of the time which is 1.73% higher against Gwen than the average opponent.
After normalising both champions win rates Zac wins against Gwen 1.10% less often than would be expected.
The average opponent winrate against Gwen is 49.76%.


Camille
the Steel Shadow
Zac wins against Camille 51.74% of the time which is 3.44% higher against Camille than the average opponent.
After normalising both champions win rates Zac wins against Camille 0.61% more often than would be expected.
The average opponent winrate against Camille is 48.30%.


Sion
The Undead Juggernaut
Zac wins against Sion 51.98% of the time which is 2.29% higher against Sion than the average opponent.
After normalising both champions win rates Zac wins against Sion 0.54% less often than would be expected.
The average opponent winrate against Sion is 49.69%.


Yorick
Shepherd of Souls
Zac wins against Yorick 51.98% of the time which is 3.84% higher against Yorick than the average opponent.
After normalising both champions win rates Zac wins against Yorick 1.01% more often than would be expected.
The average opponent winrate against Yorick is 48.14%.


Renekton
the Butcher of the Sands
Zac wins against Renekton 53.02% of the time which is 3.84% higher against Renekton than the average opponent.
After normalising both champions win rates Zac wins against Renekton 1.01% more often than would be expected.
The average opponent winrate against Renekton is 49.18%.


Fiora
the Grand Duelist
Zac wins against Fiora 53.07% of the time which is 5.14% higher against Fiora than the average opponent.
After normalising both champions win rates Zac wins against Fiora 2.31% more often than would be expected.
The average opponent winrate against Fiora is 47.93%.


Kennen
the Heart of the Tempest
Zac wins against Kennen 53.21% of the time which is 4.70% higher against Kennen than the average opponent.
After normalising both champions win rates Zac wins against Kennen 1.87% more often than would be expected.
The average opponent winrate against Kennen is 48.51%.


Malphite
Shard of the Monolith
Zac wins against Malphite 53.72% of the time which is 6.47% higher against Malphite than the average opponent.
After normalising both champions win rates Zac wins against Malphite 3.64% more often than would be expected.
The average opponent winrate against Malphite is 47.25%.


Jax
Grandmaster at Arms
Zac wins against Jax 53.75% of the time which is 3.50% higher against Jax than the average opponent.
After normalising both champions win rates Zac wins against Jax 0.67% more often than would be expected.
The average opponent winrate against Jax is 50.25%.


Pantheon
the Unbreakable Spear
Zac wins against Pantheon 54.14% of the time which is 5.86% higher against Pantheon than the average opponent.
After normalising both champions win rates Zac wins against Pantheon 3.03% more often than would be expected.
The average opponent winrate against Pantheon is 48.28%.


Gangplank
the Saltwater Scourge
Zac wins against Gangplank 54.32% of the time which is 5.14% higher against Gangplank than the average opponent.
After normalising both champions win rates Zac wins against Gangplank 2.31% more often than would be expected.
The average opponent winrate against Gangplank is 49.18%.


Garen
The Might of Demacia
Zac wins against Garen 54.50% of the time which is 5.32% higher against Garen than the average opponent.
After normalising both champions win rates Zac wins against Garen 2.49% more often than would be expected.
The average opponent winrate against Garen is 49.18%.


Jayce
the Defender of Tomorrow
Zac wins against Jayce 54.55% of the time which is 3.78% higher against Jayce than the average opponent.
After normalising both champions win rates Zac wins against Jayce 0.95% more often than would be expected.
The average opponent winrate against Jayce is 50.77%.


Vladimir
the Crimson Reaper
Zac wins against Vladimir 54.67% of the time which is 5.51% higher against Vladimir than the average opponent.
After normalising both champions win rates Zac wins against Vladimir 2.68% more often than would be expected.
The average opponent winrate against Vladimir is 49.16%.


Cho'Gath
the Terror of the Void
Zac wins against Cho'Gath 54.76% of the time which is 6.44% higher against Cho'Gath than the average opponent.
After normalising both champions win rates Zac wins against Cho'Gath 3.61% more often than would be expected.
The average opponent winrate against Cho'Gath is 48.32%.


Gragas
the Rabble Rouser
Zac wins against Gragas 54.94% of the time which is 5.59% higher against Gragas than the average opponent.
After normalising both champions win rates Zac wins against Gragas 2.76% more often than would be expected.
The average opponent winrate against Gragas is 49.35%.


Aatrox
the Darkin Blade
Zac wins against Aatrox 55.90% of the time which is 6.52% higher against Aatrox than the average opponent.
After normalising both champions win rates Zac wins against Aatrox 3.69% more often than would be expected.
The average opponent winrate against Aatrox is 49.38%.


Ambessa
Matriarch of War
Zac wins against Ambessa 55.95% of the time which is 6.17% higher against Ambessa than the average opponent.
After normalising both champions win rates Zac wins against Ambessa 3.34% more often than would be expected.
The average opponent winrate against Ambessa is 49.78%.


Irelia
the Blade Dancer
Zac wins against Irelia 57.31% of the time which is 8.36% higher against Irelia than the average opponent.
After normalising both champions win rates Zac wins against Irelia 5.53% more often than would be expected.
The average opponent winrate against Irelia is 48.95%.


Yone
the Unforgotten
Zac wins against Yone 57.87% of the time which is 6.16% higher against Yone than the average opponent.
After normalising both champions win rates Zac wins against Yone 3.33% more often than would be expected.
The average opponent winrate against Yone is 51.71%.


Dr. Mundo
the Madman of Zaun
Zac wins against Dr. Mundo 57.93% of the time which is 8.80% higher against Dr. Mundo than the average opponent.
After normalising both champions win rates Zac wins against Dr. Mundo 5.97% more often than would be expected.
The average opponent winrate against Dr. Mundo is 49.13%.


Gnar
the Missing Link
Zac wins against Gnar 58.78% of the time which is 8.70% higher against Gnar than the average opponent.
After normalising both champions win rates Zac wins against Gnar 5.87% more often than would be expected.
The average opponent winrate against Gnar is 50.08%.


Olaf
the Berserker
Zac wins against Olaf 58.96% of the time which is 12.15% higher against Olaf than the average opponent.
After normalising both champions win rates Zac wins against Olaf 9.32% more often than would be expected.
The average opponent winrate against Olaf is 46.81%.


Yasuo
the Unforgiven
Zac wins against Yasuo 61.98% of the time which is 11.45% higher against Yasuo than the average opponent.
After normalising both champions win rates Zac wins against Yasuo 8.62% more often than would be expected.
The average opponent winrate against Yasuo is 50.53%.