

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: 8,516,570
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 jungle Counters
Zac support on Patch 15.16 is the strongest counter to jungle champions of Sylas, Kayn & Viego. While Zac support is countered most by jungle champions of Trundle, Jarvan IV & Zed. Below is a detailed breakdown of Zac support counters against jungle champions with a minimum of 100 games.


Trundle
the Troll King
Zac wins against Trundle 43.10% of the time which is 3.99% lower against Trundle than the average opponent.
After normalising both champions win rates Zac wins against Trundle 5.29% less often than would be expected.
The average opponent winrate against Trundle is 47.09%.


Jarvan IV
the Exemplar of Demacia
Zac wins against Jarvan IV 47.62% of the time which is 0.62% lower against Jarvan IV than the average opponent.
After normalising both champions win rates Zac wins against Jarvan IV 1.92% less often than would be expected.
The average opponent winrate against Jarvan IV is 48.24%.


Zed
the Master of Shadows
Zac wins against Zed 49.57% of the time which is 0.93% lower against Zed than the average opponent.
After normalising both champions win rates Zac wins against Zed 2.23% less often than would be expected.
The average opponent winrate against Zed is 50.50%.


Volibear
the Relentless Storm
Zac wins against Volibear 50.00% of the time which is 4.19% higher against Volibear than the average opponent.
After normalising both champions win rates Zac wins against Volibear 2.89% more often than would be expected.
The average opponent winrate against Volibear is 45.81%.


Master Yi
the Wuju Bladesman
Zac wins against Master Yi 50.00% of the time which is 3.37% higher against Master Yi than the average opponent.
After normalising both champions win rates Zac wins against Master Yi 2.07% more often than would be expected.
The average opponent winrate against Master Yi is 46.63%.


Lee Sin
the Blind Monk
Zac wins against Lee Sin 51.38% of the time which is 1.80% higher against Lee Sin than the average opponent.
After normalising both champions win rates Zac wins against Lee Sin 0.50% more often than would be expected.
The average opponent winrate against Lee Sin is 49.58%.


Viego
The Ruined King
Zac wins against Viego 51.57% of the time which is 2.91% higher against Viego than the average opponent.
After normalising both champions win rates Zac wins against Viego 1.61% more often than would be expected.
The average opponent winrate against Viego is 48.66%.


Kayn
the Shadow Reaper
Zac wins against Kayn 51.94% of the time which is 3.93% higher against Kayn than the average opponent.
After normalising both champions win rates Zac wins against Kayn 2.63% more often than would be expected.
The average opponent winrate against Kayn is 48.01%.


Sylas
the Unshackled
Zac wins against Sylas 52.79% of the time which is 2.65% higher against Sylas than the average opponent.
After normalising both champions win rates Zac wins against Sylas 1.35% more often than would be expected.
The average opponent winrate against Sylas is 50.14%.