

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.
Diamond+ Champions Analysed: 5,740,965
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 bottom Counters
Presently there is insufficent games played by Zac support on Patch 15.17 to determine the strongest bottom counters. A matchup requires a minimum of 100 games to be displayed.


Sivir
the Battle Mistress
Zac wins against Sivir 46.72% of the time which is 1.06% lower against Sivir than the average opponent.
After normalising both champions win rates Zac wins against Sivir 2.87% less often than would be expected.
The average opponent winrate against Sivir is 47.78%.


Lucian
the Purifier
Zac wins against Lucian 47.33% of the time which is 1.55% lower against Lucian than the average opponent.
After normalising both champions win rates Zac wins against Lucian 3.36% less often than would be expected.
The average opponent winrate against Lucian is 48.88%.


Kai'Sa
Daughter of the Void
Zac wins against Kai'Sa 47.48% of the time which is 1.28% lower against Kai'Sa than the average opponent.
After normalising both champions win rates Zac wins against Kai'Sa 3.09% less often than would be expected.
The average opponent winrate against Kai'Sa is 48.76%.


Yunara
the Unbroken Faith
Zac wins against Yunara 48.43% of the time which is 0.39% lower against Yunara than the average opponent.
After normalising both champions win rates Zac wins against Yunara 2.20% less often than would be expected.
The average opponent winrate against Yunara is 48.82%.


Jhin
the Virtuoso
Zac wins against Jhin 51.77% of the time which is 1.70% higher against Jhin than the average opponent.
After normalising both champions win rates Zac wins against Jhin 0.11% less often than would be expected.
The average opponent winrate against Jhin is 50.07%.