1. Success or achievement that someone has obtained without having earned it through effort, merit, or qualification; success obtained by luck, favoritism, or circumstance rather than ability
His promotion was a case of undeserved success given his lack of experience.
Sua promoção foi um caso de sucesso não merecido, considerando sua falta de experiência.
2. An accomplishment or positive outcome that someone did not truly earn or deserve
The team's victory felt like undeserved success since they played poorly.
A vitória do time pareceu um sucesso não merecido, já que eles jogaram mal.