semi-finalist

US /ˌsem.iˈfaɪ.nəl.ɪst/
UK /ˌsem.iˈfaɪ.nəl.ɪst/
"semi-finalist" picture
1.

a person or team that has reached the semi-final of a competition

:
She became a semi-finalist in the national spelling bee.
The team celebrated reaching the semi-finalist stage.