Big Brother US 20 - Episode 5 Part 4 - 1st Live Eviction Night

Here's how they voted:

Scottie voted to evict Sam
JC voted to evict Steve
Swaggy C voted to evict Sam
Baleigh voted to evict Sam
Rachel voted to evict Steve
Kaycee voted to evict Steve
Faysal voted to evict Sam
Haileigh voted to evict Sam
Angela voted to evict Steve
Brett voted to evict Steve
Winston voted to evict Steve
Kaitlyn voted to evict Steve
Rockstar voted to evict Sam

By a vote of 7 to 6, Steve is the first houseguest to be evicted in the Big Brother House.