

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: 8,570,365
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 Yasuo, Sylas & Zed. While Zac support is countered most by middle champions of Orianna, Galio & Yone. Below is a detailed breakdown of Zac support counters against middle champions with a minimum of 100 games.


Orianna
the Lady of Clockwork
Zac wins against Orianna 44.35% of the time which is 5.55% lower against Orianna than the average opponent.
After normalising both champions win rates Zac wins against Orianna 6.83% less often than would be expected.
The average opponent winrate against Orianna is 49.90%.


Galio
the Colossus
Zac wins against Galio 45.38% of the time which is 2.17% lower against Galio than the average opponent.
After normalising both champions win rates Zac wins against Galio 3.45% less often than would be expected.
The average opponent winrate against Galio is 47.55%.


Yone
the Unforgotten
Zac wins against Yone 46.23% of the time which is 5.12% lower against Yone than the average opponent.
After normalising both champions win rates Zac wins against Yone 6.40% less often than would be expected.
The average opponent winrate against Yone is 51.35%.


Malzahar
the Prophet of the Void
Zac wins against Malzahar 47.00% of the time which is 0.51% lower against Malzahar than the average opponent.
After normalising both champions win rates Zac wins against Malzahar 1.79% less often than would be expected.
The average opponent winrate against Malzahar is 47.51%.


Akali
the Rogue Assassin
Zac wins against Akali 48.09% of the time which is 0.20% lower against Akali than the average opponent.
After normalising both champions win rates Zac wins against Akali 1.48% less often than would be expected.
The average opponent winrate against Akali is 48.29%.


Katarina
the Sinister Blade
Zac wins against Katarina 48.54% of the time which is 0.07% higher against Katarina than the average opponent.
After normalising both champions win rates Zac wins against Katarina 1.21% less often than would be expected.
The average opponent winrate against Katarina is 48.47%.


Ahri
the Nine-Tailed Fox
Zac wins against Ahri 48.98% of the time which is 0.27% lower against Ahri than the average opponent.
After normalising both champions win rates Zac wins against Ahri 1.55% less often than would be expected.
The average opponent winrate against Ahri is 49.25%.


Zed
the Master of Shadows
Zac wins against Zed 50.00% of the time which is 1.08% higher against Zed than the average opponent.
After normalising both champions win rates Zac wins against Zed 0.20% less often than would be expected.
The average opponent winrate against Zed is 48.92%.


Sylas
the Unshackled
Zac wins against Sylas 53.04% of the time which is 3.67% higher against Sylas than the average opponent.
After normalising both champions win rates Zac wins against Sylas 2.39% more often than would be expected.
The average opponent winrate against Sylas is 49.37%.


Yasuo
the Unforgiven
Zac wins against Yasuo 55.47% of the time which is 6.36% higher against Yasuo than the average opponent.
After normalising both champions win rates Zac wins against Yasuo 5.08% more often than would be expected.
The average opponent winrate against Yasuo is 49.11%.