the three people who will advance will be the person who sings 4th, 5th and 8th, the middle three will be the person who sings 1st, 6th and 7th and the auto out will be the ones who sing 2nd and 3rd. Maybe 3rd could get to the sing-off and maybe 7th could advance but this is what history says.
Prediction:
1st: Jackie F.
2nd: Rayshun
3rd: Kaleb
4th: Pryor
5th: Brynn
6th: Spensha
7th: Kyla
8th: Britton
Therefor Pryor, Brynn and britton move on, Jackie Spensha and Kyla in sing off, Kaleb and Rayshun out