AJ Salgado hits a two-run double and Michael Barnett holds Murray State to three hits and a run in UCLA's 6-4 win at the Men's College World Series.

Sparked by a 4-run fourth, the 15th-seeded Bruins hang on 6-4 as the unseeded Racers chip away but come up short; UCLA gets No. 3 Arkansas or No. 6 LSU next.

The Bruins remain undefeated in the NCAA tournament after a quality win over the Racers in the first round of bracket play.