

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.
Master Champions Analysed: 811,054
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.


Master Yi Counters
Master Yi jungle vs middle Counters
Presently there is insufficent games played by Master Yi jungle on Patch 15.11 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.


Sylas
Wyzwolony z Kajdan
Master Yi wins against Sylas 49.14% of the time which is 1.11% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 4.59% less often than would be expected.
The average opponent winrate against Sylas is 48.03%.


Ahri
Lisica o Dziewięciu Ogonach
Master Yi wins against Ahri 52.59% of the time which is 4.07% higher against Ahri than the average opponent.
After normalising both champions win rates Master Yi wins against Ahri 1.62% less often than would be expected.
The average opponent winrate against Ahri is 48.52%.


Akali
Skryta Zabójczyni
Master Yi wins against Akali 54.87% of the time which is 7.05% higher against Akali than the average opponent.
After normalising both champions win rates Master Yi wins against Akali 1.36% more often than would be expected.
The average opponent winrate against Akali is 47.82%.


Zed
Władca Cieni
Master Yi wins against Zed 59.84% of the time which is 12.57% higher against Zed than the average opponent.
After normalising both champions win rates Master Yi wins against Zed 6.88% more often than would be expected.
The average opponent winrate against Zed is 47.27%.