

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.
Silver Champions Analysed: 17,148,761
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 support vs middle Counters
Zac support on Patch 15.16 is the strongest counter to middle champions of Mel, LeBlanc & Yasuo. While Zac support is countered most by middle champions of Syndra, Vex & Fizz. Below is a detailed breakdown of Zac support counters against middle champions with a minimum of 100 games.


Syndra
the Dark Sovereign
Zac wins against Syndra 43.86% of the time which is 7.11% lower against Syndra than the average opponent.
After normalising both champions win rates Zac wins against Syndra 7.92% less often than would be expected.
The average opponent winrate against Syndra is 50.97%.


Vex
the Gloomist
Zac wins against Vex 44.76% of the time which is 4.59% lower against Vex than the average opponent.
After normalising both champions win rates Zac wins against Vex 5.40% less often than would be expected.
The average opponent winrate against Vex is 49.35%.


Fizz
the Tidal Trickster
Zac wins against Fizz 44.90% of the time which is 4.07% lower against Fizz than the average opponent.
After normalising both champions win rates Zac wins against Fizz 4.88% less often than would be expected.
The average opponent winrate against Fizz is 48.97%.


Aurora
the Witch Between Worlds
Zac wins against Aurora 46.30% of the time which is 5.10% lower against Aurora than the average opponent.
After normalising both champions win rates Zac wins against Aurora 5.91% less often than would be expected.
The average opponent winrate against Aurora is 51.40%.


Diana
Scorn of the Moon
Zac wins against Diana 46.67% of the time which is 1.86% lower against Diana than the average opponent.
After normalising both champions win rates Zac wins against Diana 2.67% less often than would be expected.
The average opponent winrate against Diana is 48.53%.


Katarina
the Sinister Blade
Zac wins against Katarina 47.33% of the time which is 4.61% lower against Katarina than the average opponent.
After normalising both champions win rates Zac wins against Katarina 5.42% less often than would be expected.
The average opponent winrate against Katarina is 51.94%.


Ryze
the Rune Mage
Zac wins against Ryze 48.04% of the time which is 2.89% lower against Ryze than the average opponent.
After normalising both champions win rates Zac wins against Ryze 3.70% less often than would be expected.
The average opponent winrate against Ryze is 50.93%.


Zed
the Master of Shadows
Zac wins against Zed 48.30% of the time which is 3.74% lower against Zed than the average opponent.
After normalising both champions win rates Zac wins against Zed 4.55% less often than would be expected.
The average opponent winrate against Zed is 52.04%.


Malzahar
the Prophet of the Void
Zac wins against Malzahar 49.41% of the time which is 1.81% higher against Malzahar than the average opponent.
After normalising both champions win rates Zac wins against Malzahar 1.00% more often than would be expected.
The average opponent winrate against Malzahar is 47.60%.


Yone
the Unforgotten
Zac wins against Yone 50.42% of the time which is 1.02% lower against Yone than the average opponent.
After normalising both champions win rates Zac wins against Yone 1.83% less often than would be expected.
The average opponent winrate against Yone is 51.44%.


Irelia
the Blade Dancer
Zac wins against Irelia 50.46% of the time which is 1.16% higher against Irelia than the average opponent.
After normalising both champions win rates Zac wins against Irelia 0.35% more often than would be expected.
The average opponent winrate against Irelia is 49.30%.


Galio
the Colossus
Zac wins against Galio 50.79% of the time which is 1.48% higher against Galio than the average opponent.
After normalising both champions win rates Zac wins against Galio 0.67% more often than would be expected.
The average opponent winrate against Galio is 49.31%.


Viktor
the Herald of the Arcane
Zac wins against Viktor 50.91% of the time which is 0.99% higher against Viktor than the average opponent.
After normalising both champions win rates Zac wins against Viktor 0.18% more often than would be expected.
The average opponent winrate against Viktor is 49.92%.


Hwei
the Visionary
Zac wins against Hwei 50.93% of the time which is 0.95% higher against Hwei than the average opponent.
After normalising both champions win rates Zac wins against Hwei 0.14% more often than would be expected.
The average opponent winrate against Hwei is 49.98%.


Akali
the Rogue Assassin
Zac wins against Akali 51.13% of the time which is 0.93% higher against Akali than the average opponent.
After normalising both champions win rates Zac wins against Akali 0.12% more often than would be expected.
The average opponent winrate against Akali is 50.20%.


Twisted Fate
the Card Master
Zac wins against Twisted Fate 51.69% of the time which is 0.41% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Zac wins against Twisted Fate 1.22% less often than would be expected.
The average opponent winrate against Twisted Fate is 52.10%.


Sylas
the Unshackled
Zac wins against Sylas 51.78% of the time which is 0.55% higher against Sylas than the average opponent.
After normalising both champions win rates Zac wins against Sylas 0.26% less often than would be expected.
The average opponent winrate against Sylas is 51.23%.


Veigar
the Tiny Master of Evil
Zac wins against Veigar 52.78% of the time which is 4.36% higher against Veigar than the average opponent.
After normalising both champions win rates Zac wins against Veigar 3.55% more often than would be expected.
The average opponent winrate against Veigar is 48.42%.


Orianna
the Lady of Clockwork
Zac wins against Orianna 52.94% of the time which is 0.60% higher against Orianna than the average opponent.
After normalising both champions win rates Zac wins against Orianna 0.21% less often than would be expected.
The average opponent winrate against Orianna is 52.34%.


Lux
the Lady of Luminosity
Zac wins against Lux 52.98% of the time which is 4.60% higher against Lux than the average opponent.
After normalising both champions win rates Zac wins against Lux 3.79% more often than would be expected.
The average opponent winrate against Lux is 48.38%.


Ahri
the Nine-Tailed Fox
Zac wins against Ahri 53.31% of the time which is 2.37% higher against Ahri than the average opponent.
After normalising both champions win rates Zac wins against Ahri 1.56% more often than would be expected.
The average opponent winrate against Ahri is 50.94%.


Xerath
the Magus Ascendant
Zac wins against Xerath 53.72% of the time which is 5.16% higher against Xerath than the average opponent.
After normalising both champions win rates Zac wins against Xerath 4.35% more often than would be expected.
The average opponent winrate against Xerath is 48.56%.


Yasuo
the Unforgiven
Zac wins against Yasuo 58.87% of the time which is 8.94% higher against Yasuo than the average opponent.
After normalising both champions win rates Zac wins against Yasuo 8.13% more often than would be expected.
The average opponent winrate against Yasuo is 49.93%.


LeBlanc
the Deceiver
Zac wins against LeBlanc 59.35% of the time which is 8.22% higher against LeBlanc than the average opponent.
After normalising both champions win rates Zac wins against LeBlanc 7.41% more often than would be expected.
The average opponent winrate against LeBlanc is 51.13%.


Mel
the Soul's Reflection
Zac wins against Mel 59.36% of the time which is 7.81% higher against Mel than the average opponent.
After normalising both champions win rates Zac wins against Mel 7.00% more often than would be expected.
The average opponent winrate against Mel is 51.55%.