

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: 2,076,785
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.


Karthus Counters
Karthus jungle vs middle Counters
Karthus jungle on Patch 15.7 is the strongest counter to middle champions of Zed, LeBlanc & Viktor. While Karthus jungle is countered most by middle champions of Galio, Syndra & Yone. Below is a detailed breakdown of Karthus jungle counters against middle champions with a minimum of 100 games.


Galio
the Colossus
Karthus wins against Galio 42.20% of the time which is 6.19% lower against Galio than the average opponent.
After normalising both champions win rates Karthus wins against Galio 7.86% less often than would be expected.
The average opponent winrate against Galio is 48.39%.


Syndra
the Dark Sovereign
Karthus wins against Syndra 42.86% of the time which is 5.76% lower against Syndra than the average opponent.
After normalising both champions win rates Karthus wins against Syndra 7.43% less often than would be expected.
The average opponent winrate against Syndra is 48.62%.


Yone
the Unforgotten
Karthus wins against Yone 43.61% of the time which is 6.10% lower against Yone than the average opponent.
After normalising both champions win rates Karthus wins against Yone 7.77% less often than would be expected.
The average opponent winrate against Yone is 49.71%.


Orianna
the Lady of Clockwork
Karthus wins against Orianna 45.45% of the time which is 4.36% lower against Orianna than the average opponent.
After normalising both champions win rates Karthus wins against Orianna 6.03% less often than would be expected.
The average opponent winrate against Orianna is 49.81%.


Ahri
the Nine-Tailed Fox
Karthus wins against Ahri 48.61% of the time which is 1.48% higher against Ahri than the average opponent.
After normalising both champions win rates Karthus wins against Ahri 0.19% less often than would be expected.
The average opponent winrate against Ahri is 47.13%.


Akali
the Rogue Assassin
Karthus wins against Akali 50.00% of the time which is 0.13% lower against Akali than the average opponent.
After normalising both champions win rates Karthus wins against Akali 1.80% less often than would be expected.
The average opponent winrate against Akali is 50.13%.


Yasuo
the Unforgiven
Karthus wins against Yasuo 53.29% of the time which is 4.65% higher against Yasuo than the average opponent.
After normalising both champions win rates Karthus wins against Yasuo 2.98% more often than would be expected.
The average opponent winrate against Yasuo is 48.64%.


Sylas
the Unshackled
Karthus wins against Sylas 53.80% of the time which is 3.47% higher against Sylas than the average opponent.
After normalising both champions win rates Karthus wins against Sylas 1.80% more often than would be expected.
The average opponent winrate against Sylas is 50.33%.


Viktor
the Herald of the Arcane
Karthus wins against Viktor 53.91% of the time which is 4.52% higher against Viktor than the average opponent.
After normalising both champions win rates Karthus wins against Viktor 2.85% more often than would be expected.
The average opponent winrate against Viktor is 49.39%.


LeBlanc
the Deceiver
Karthus wins against LeBlanc 59.60% of the time which is 7.88% higher against LeBlanc than the average opponent.
After normalising both champions win rates Karthus wins against LeBlanc 6.21% more often than would be expected.
The average opponent winrate against LeBlanc is 51.72%.


Zed
the Master of Shadows
Karthus wins against Zed 60.42% of the time which is 10.55% higher against Zed than the average opponent.
After normalising both champions win rates Karthus wins against Zed 8.88% more often than would be expected.
The average opponent winrate against Zed is 49.87%.