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: 53,821,357
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.
Olaf Counters
Olaf middle vs support Counters
Presently there is insufficent games played by Olaf middle on Patch 30 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
Thresh
the Chain Warden
Olaf wins against Thresh 54.46% of the time which is 5.71% higher against Thresh than the average opponent.
After normalising both champions win rates Olaf wins against Thresh 0.93% more often than would be expected.
The average opponent winrate against Threshis 48.75%.
Leona
the Radiant Dawn
Olaf wins against Leona 54.81% of the time which is 6.62% higher against Leona than the average opponent.
After normalising both champions win rates Olaf wins against Leona 1.84% more often than would be expected.
The average opponent winrate against Leonais 48.19%.
Nautilus
the Titan of the Depths
Olaf wins against Nautilus 55.34% of the time which is 4.70% higher against Nautilus than the average opponent.
After normalising both champions win rates Olaf wins against Nautilus 0.08% less often than would be expected.
The average opponent winrate against Nautilusis 50.64%.
Senna
the Redeemer
Olaf wins against Senna 66.38% of the time which is 20.24% higher against Senna than the average opponent.
After normalising both champions win rates Olaf wins against Senna 15.46% more often than would be expected.
The average opponent winrate against Sennais 46.14%.