The Bruins are the top overall seed and will host Ole Miss, Maryland & Bakersfield this weekend.
UCLA returns to the WCWS for the first time since 2010 following a Super Regional sweep of Missouri.
Bruins finish 15th at 81-over par.
Bruins edge South Carolina and UNLV for final spot.
UCLA is one shot behind Alabama for 15th place and a spot in the fourth round.