Jordan Montgomery shut down the Houston Astros and Leody Taveras homered as the Texas Rangers did just enough against Justin Verlander to get a 2-0 win in the opener of the AL Championship Series on Sunday night.

Montgomery pitched five-hit ball over 6 1/3 innings and Taveras provided a two-run lead with his solo homer in the fifth. Evan Carter, a 21-year-old rookie, doubled and scored in the second and made two nifty defensive plays in left field.

“We just found a way to get a couple of runs across the board,” Texas manager Bruce Bochy said. “That was the difference in the game, obviously. But our guy was really good, Monty, terrific job he did. And he got in a couple of jams there and found a way to get out of it.”

In the ALCS for the first time since back-to-back appearances in 2010-11, the Rangers improved to 6-0 this postseason after sweeping the Rays in the Wild Card Series and the Orioles in the Division Series. The winning streak followed loses in their previous six playoff games against Toronto in the ALDS in 2015 and 2016.

Game 2 of the best-of-seven series is Monday in Houston.

The defending champion Astros, in the ALCS for a seventh straight year, had a tough time getting anything going against Montgomery. The top four batters in Houston’s lineup were 2 for 12 with five strikeouts against the left-hander. Slugger Yordan Alvarez struck out against him three times.

Houston’s offensive woes came after it hit 16 homers and outscored the Rangers 39-10 in a three-game sweep in September. Things were much different in the first postseason meeting between these in-state rivals as they managed just five singles.

“Sometime you’ve got to say: ‘Hey, the guy threw a great game tonight against us, excellent game,’” manager Dusty Baker said. “And they say good pitching beats good hitting, but when you don’t hit, everybody wants to know what’s wrong. There’s not a whole bunch to say. He threw a real good game against us.”

Montgomery has been great in the last month, allowing just two earned runs over 27 innings in his last four starts of regular season, and posting a 2.08 ERA in three postseason starts.

Verlander allowed two runs and six hits in 6 2/3 innings to mark the first time this postseason where both starters pitched into the seventh. It was the 36th postseason start for Verlander and the MLB-record 14th time he’s started a playoff series opener.

The three-time Cy Young Award winner threw 47 fastballs, getting 27 swings without a single swing and miss.

Josh Sborz walked Jose Altuve starting the eighth and was replaced by Aroldis Chapman. The Rangers turned a double play when Carter made a great grab on the track on a ball hit by Alex Bregman and Altuve was called out for not retouching second base when he retreated to first after Carter’s catch.

Altuve initially called safe, but the Rangers challenged the play, and it was overturned in a video review. Alvarez following with an inning-ending groundout.

Carter was asked about his ability to stay calm in his first playoff run.

“Oh, my gosh. This is so much fun,” he said. “That’s just all I think about. Where else would I want to be. This is awesome. I’m just trying to keep my feet grounded and just keep rolling with this team . It’s been a lot of fun.”

Jose Leclerc struck out one in a perfect ninth for the save and the Rangers’ second shutout of the playoff.

Texas’ bullpen has a 1.86 ERA in the playoffs after ranking 24th at 4.77 during the regular season.

Carter got things going for Texas with a hustle double on a grounder with one out in the second before scoring on a single by Jonah Heim. John Jung singled with two outs, Taveras walked to load the bases and Verlander limited the damage by retiring Marcus Semien on a fly ball.

Verlander had retired eight in a row when Taveras drove a hanging slider 398 feet into the seats in right field with one out in the fifth.

The Astros had chances to score in the third and fourth innings. Martín Maldonado walked with one out in the third before a two-out single by Bregman. But they were both stranded when Alvarez struck out.

Three straight singles by Chas McCormick, Mauricio Dubón and Jeremy Peña loaded the bases with two outs in the fourth. Montgomery wriggled out of the jam again when he struck out Maldonado to end the inning.

Heim walked to open the seventh and a two-out single by Taveras chased Verlander. Hector Neris took over and retired the next two batters.

Carter robbed Bregman of a hit with one out in the first. He sprinted before leaping to make the catch and crashing into the scoreboard wall in left field and knocking out one of squares.