toss-up
US /ˈtɑːs ʌp/
UK /ˈtɑːs ʌp/
1.
volado, empate, incertidumbre
a situation in which either of two choices or results is equally possible and it is impossible to predict which will happen
:
•
It's a toss-up whether she'll get the job or not.
Es un volado si ella conseguirá el trabajo o no.
•
The election is a real toss-up between the two main candidates.
La elección es un verdadero empate entre los dos candidatos principales.