The Houston Astros' Carlos Correa (1) celebrates with Jose Siri after hitting a home run against the Boston Red Sox during the seventh inning of Game 1 of the AL Championship Series, Friday, Oct. 15, 2021, in Houston. (Kevin M. Cox/The Galveston County Daily News via AP)

HOUSTON — Carlos Correa paused a few seconds at the plate and tapped the spot on his wrist where a watch would be.

“It’s my time!” the Houston Astros shortstop screamed.

That it is.

And if his time with the Astros runs out at the end of this season, the star shortstop sure is making this an October to remember.

Correa hit a tiebreaking home run in the seventh inning, hollering toward his dugout before beginning his trot around the bases and propelling the Astros over the Boston Red Sox 5-4 Friday night in the AL Championship Series opener.

Correa teamed with Jose Altuve to do just enough to overcome the heroics of Kiké Hernández, who starred with his bat and glove for the wild-card Red Sox.

“I’ve been watching them for years, and it’s a pleasure to be watching them up close and personal,” manager Dusty Baker said. “And, boy, they are some clutch guys.”

Altuve tied the game with a two-run shot in the sixth before Correa connected off losing pitcher Hansel Robles with two outs in the seventh to put the Astros ahead 4-3.

Correa, who has been with the Astros since being selected first overall in 2012, becomes a free agent at season’s end and it seems likely that he won’t remain in Houston. He has a history of big hits that includes 18 postseason home runs, several of them in key, late situations.

“Playoff time, baby,” Correa said.

“We want to be in the spotlight,” he said. “We want to be in the moment.”

Hernández, who won a World Series with the Dodgers last year, homered twice among his four hits and likely saved multiple runs with two terrific catches. His second homer came off closer Ryan Pressly to start the ninth and cut the lead to 5-4. But Pressly retired the next three batters to get the save.

“It would have been a lot cooler if we won the game,” Hernández said.

Ahead 4-3, the Astros loaded the bases with no outs in the eighth when Hirokazu Sawamura plunked Martín Maldonado. Houston added some insurance when Yuli Gurriel slid in before the tag to score on a sacrifice fly by Altuve that made it 5-3, beating a terrific throw by Hernandez, who has been red hot for the Red Sox this October, with 13 hits in his last four games to set an MLB record for most hits in a four-game span in one postseason.

Chas McCormick singled with one out in the sixth before Altuve became the fourth player in MLB history to hit at least 20 postseason homers with his shot to left-center off Tanner Houck that tied it at 3.

Hernández opened a three-run third with his soaring homer to center field to tie it at 1-all.

Xander Bogaerts walked with one out and Rafael Devers singled. J.D. Martinez hit a grounder to Altuve for what should have been a routine play. But the ball grazed the second baseman’s glove and rolled between his legs for an error that allowed Martinez to reach and Bogaerts to score to put Boston up 2-1.

Hunter Renfroe then hit an RBI double to left field to extend it to 3-1 before Houston’s two brightest stars came through late.

“Experience matters,” Correa said.

Altuve and Correa, connecting again for a team trying to reach the World Series for the second time in three years. The Astros also won the championship in 2017, a crown tainted by the team’s sign-stealing scandal.

Both teams leaned heavily on their bullpens after both Boston starter Chris Sale and Houston’s Framber Valdez were chased in the third. Ryne Stanek got the last out of the seventh for the win.

Sale, who was tagged for five runs in one inning in his previous start against Tampa Bay in the AL Division Series, permitted five hits and a run in 2 2/3 innings Friday. Valdez gave up six hits and three runs — two earned — while also getting just eight outs.

The Astros led 1-0 after Altuve scored on a sacrifice fly by Yordan Alvarez in the first.

For the next few innings it looked like it wouldn’t be the Astros’ night.

Houston loaded the bases with one out in the second, but Altuve struck out before Sale escaped the jam with a huge assist from Hernández in center field. Hernández sprinted to rob Michael Brantley with a diving catch in shallow center to end the inning.

The Astros had runners at first and second with two outs in the fifth when Hernández struck again. He made a back-handed grab in right-center on a ball hit by Kyle Tucker to leave them empty-handed once more.

Game 2 is Saturday in Houston before the series goes to Boston. Nathan Eovaldi will pitch for the Red Sox and Luis Garcia for the Astros.

Story by Kristie Rieken.