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: 16,783,118
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.
Riven Counters
Riven middle vs middle Counters
Riven middle on Patch 14.9 is the strongest counter to middle champions of Zed, Yasuo & Yone. While Riven middle is countered most by middle champions of Katarina, Akali & Sylas. Below is a detailed breakdown of Riven middle counters against middle champions with a minimum of 100 games.
Katarina
the Sinister Blade
Riven wins against Katarina 51.44% of the time which is 3.61% higher against Katarina than the average opponent.
After normalising both champions win rates Riven wins against Katarina 0.25% less often than would be expected.
The average opponent winrate against Katarinais 47.83%.
Akali
the Rogue Assassin
Riven wins against Akali 51.52% of the time which is 3.82% higher against Akali than the average opponent.
After normalising both champions win rates Riven wins against Akali 0.04% less often than would be expected.
The average opponent winrate against Akaliis 47.70%.
Sylas
the Unshackled
Riven wins against Sylas 51.76% of the time which is 4.52% higher against Sylas than the average opponent.
After normalising both champions win rates Riven wins against Sylas 0.66% more often than would be expected.
The average opponent winrate against Sylasis 47.24%.
Irelia
the Blade Dancer
Riven wins against Irelia 56.15% of the time which is 7.93% higher against Irelia than the average opponent.
After normalising both champions win rates Riven wins against Irelia 4.07% more often than would be expected.
The average opponent winrate against Ireliais 48.22%.
Yone
the Unforgotten
Riven wins against Yone 57.23% of the time which is 6.74% higher against Yone than the average opponent.
After normalising both champions win rates Riven wins against Yone 2.88% more often than would be expected.
The average opponent winrate against Yoneis 50.49%.
Yasuo
the Unforgiven
Riven wins against Yasuo 58.61% of the time which is 8.34% higher against Yasuo than the average opponent.
After normalising both champions win rates Riven wins against Yasuo 4.48% more often than would be expected.
The average opponent winrate against Yasuois 50.27%.
Zed
the Master of Shadows
Riven wins against Zed 60.49% of the time which is 10.90% higher against Zed than the average opponent.
After normalising both champions win rates Riven wins against Zed 7.04% more often than would be expected.
The average opponent winrate against Zedis 49.59%.