

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.
D2+ Champions Analysed: 546,852
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 jungle Counters
Presently there is insufficent games played by Master Yi jungle on Patch 15.17 to determine the strongest jungle counters. A matchup requires a minimum of 100 games to be displayed.


Lee Sin
the Blind Monk
Master Yi wins against Lee Sin 50.00% of the time which is 3.25% higher against Lee Sin than the average opponent.
After normalising both champions win rates Master Yi wins against Lee Sin 1.54% more often than would be expected.
The average opponent winrate against Lee Sin is 46.75%.


Xin Zhao
the Seneschal of Demacia
Master Yi wins against Xin Zhao 51.64% of the time which is 2.12% higher against Xin Zhao than the average opponent.
After normalising both champions win rates Master Yi wins against Xin Zhao 0.41% more often than would be expected.
The average opponent winrate against Xin Zhao is 49.52%.


Viego
The Ruined King
Master Yi wins against Viego 57.84% of the time which is 7.40% higher against Viego than the average opponent.
After normalising both champions win rates Master Yi wins against Viego 5.69% more often than would be expected.
The average opponent winrate against Viego is 50.44%.


Sylas
the Unshackled
Master Yi wins against Sylas 58.33% of the time which is 7.53% higher against Sylas than the average opponent.
After normalising both champions win rates Master Yi wins against Sylas 5.82% more often than would be expected.
The average opponent winrate against Sylas is 50.80%.