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.
Diamond+ Champions Analysed: 22,869,535
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 30 to determine the strongest support counters. A matchup requires a minimum of 100 games to be displayed.
ナミ
潮呼びの巫女
オリアナ wins against ナミ 38.06% of the time which is 8.32% lower against ナミ than the average opponent.
After normalising both champions win rates オリアナ wins against ナミ 7.60% less often than would be expected.
The average opponent winrate against ナミis 46.38%.
セナ
救済者
オリアナ wins against セナ 41.79% of the time which is 3.99% lower against セナ than the average opponent.
After normalising both champions win rates オリアナ wins against セナ 3.28% less often than would be expected.
The average opponent winrate against セナis 45.78%.
ルル
森の妖精使い
オリアナ wins against ルル 43.86% of the time which is 3.49% lower against ルル than the average opponent.
After normalising both champions win rates オリアナ wins against ルル 2.76% less often than would be expected.
The average opponent winrate against ルルis 47.35%.
ノーチラス
深海の巨人
オリアナ wins against ノーチラス 57.28% of the time which is 7.17% higher against ノーチラス than the average opponent.
After normalising both champions win rates オリアナ wins against ノーチラス 7.92% more often than would be expected.
The average opponent winrate against ノーチラスis 50.11%.
スレッシュ
縛鎖の看守
オリアナ wins against スレッシュ 58.06% of the time which is 10.15% higher 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 10.89% more often than would be expected.
The average opponent winrate against スレッシュis 47.91%.