1. A result or execution of a task that surpasses or falls short of anticipated outcomes in an unforeseen manner
The startup's unexpected performance in the market surprised all investors.
O desempenho inesperado da startup no mercado surpreendeu todos os investidores.
2. An artistic or athletic display that produces surprising results, either positive or negative
The athlete's unexpected performance in the final race earned him a medal.
O desempenho inesperado do atleta na corrida final lhe rendeu uma medalha.