One of the last four teams selected for the NCAA tournament, UC Irvine (41-23) continued to amaze during a postseason run in which it knocked off No. 1 national seed Oregon State and swept a super regional at Oklahoma State.
"By keeping the game close, and with there being no clock in this game, it was possible for us to do what we did in the eighth," Irvine coach Mike Gillespie said. "Taylor Sparks had a spectacular game both on offense and defense. We strung together some hits, so it was a good win for us."
The Anteaters advanced to a winner's game Monday against Vanderbilt. The Longhorns (43-20) play Louisville.
The Anteaters had been shut out for seven innings before they broke through against Texas starter Nathan Thornhill (8-3) and reliever John Curtiss.
Thornhill allowed only three runs over 37 innings in six starts before Adam Alcantara singled and scored on Sparks' triple. It was his third hit of the game.
Curtiss came on, and Chris Rabago drilled his first pitch up the middle to score Sparks. Jonathan Munoz added an RBI single for a two-run lead.
Texas coach Augie Garrido said he didn't regret sending Thornhill out for the eighth after watching the Phillies' 13th-round draft pick pitch a 1-2-3 seventh.
"I wouldn't say I was tired," Thornhill said. "The first hitter turned on fastball inside, and the next guy [Sparks] is their best hitter and he hit a cutter that was down. He sat on it. Great hit."
Evan Brock (9-6) earned the win in his first relief appearance of the season. The mustachioed senior held the Longhorns hitless the last 21⁄3 innings and struck out the side in the ninth.
"Definitely my adrenaline was pumping, because I haven't been in a situation like that late in a game in a long time," Brock said. "That got the juices flowing."
Texas scored its only run in the second inning on a squeeze play.
Vanderbilt 5, Louisville 3 • Dansby Swanson doubled in two runs and Adam Ravenelle pitched 21⁄3 innings of shutout relief to help Vanderbilt beat Louisville.
The Commodores (46-19) won in a grinding, 3-hour, 40-minute game that saw Louisville (50-16) issue nine walks. One of the Cardinals' two wild pitches produced a Vanderbilt run.
Another run, and a big one, came home on a passed ball after the Commodores saw their 4-0 lead shrink to 4-3 in the seventh. It looked like catcher Kyle Gibson was setting up for a pitch-out, but reliever Kyle McGrath pitched to the plate and Gibson let the ball get past him, allowing Vince Conde to score.
College Baseball World Series
• UC Irvine 3, Texas 1
• Vanderbilt 5, Louisville 3
• Texas Tech vs. TCU,1 p.m., ESPN2
• Virginia vs. Mississippi,6 p.m., ESPN2