

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.
Platinum+ Champions Analysed: 37,036,746
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.


オリアナ Counters
オリアナ support vs support Counters
Presently there is insufficent games played by オリアナ support on Patch 15.1 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.


ラックス
光の才女
オリアナ wins against ラックス 40.63% of the time which is 9.04% lower against ラックス than the average opponent.
After normalising both champions win rates オリアナ wins against ラックス 5.69% less often than would be expected.
The average opponent winrate against ラックス is 49.67%.


ルル
森の妖精使い
オリアナ wins against ルル 42.93% of the time which is 5.30% lower against ルル than the average opponent.
After normalising both champions win rates オリアナ wins against ルル 1.97% less often than would be expected.
The average opponent winrate against ルル is 48.23%.


ナミ
潮呼びの巫女
オリアナ wins against ナミ 46.34% of the time which is 1.13% lower against ナミ than the average opponent.
After normalising both champions win rates オリアナ wins against ナミ 2.20% more often than would be expected.
The average opponent winrate against ナミ is 47.47%.


スレッシュ
縛鎖の看守
オリアナ wins against スレッシュ 46.67% of the time which is 3.37% lower against スレッシュ than the average opponent.
After normalising both champions win rates オリアナ wins against スレッシュ 0.02% less often than would be expected.
The average opponent winrate against スレッシュ is 50.04%.


カルマ
目覚めし者
オリアナ wins against カルマ 49.19% of the time which is 0.16% lower against カルマ than the average opponent.
After normalising both champions win rates オリアナ wins against カルマ 3.19% more often than would be expected.
The average opponent winrate against カルマ is 49.35%.