Tyler White's two-run double capped a five-run first inning, Josh Reddick hit a solo homer and the Houston Astros kept rolling, beating the Boston Red Sox 7-3 Saturday night for their 10th straight victory.

Michael Brantley had three hits and an RBI for Houston (31-15), which matched the best start in franchise history — along with the 2017 World Series winning team — after 46 games.

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Houston Astros' Josh Reddick (22) celebrates his solo home run with Tyler White (13) during the fifth inning of a baseball game against the Boston Red Sox in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Tyler White's two-run double capped a five-run first inning, Josh Reddick hit a solo homer and the Houston Astros kept rolling, beating the Boston Red Sox 7-3 Saturday night for their 10th straight victory.

Houston Astros' Yuli Gurriel, top, tags out Boston Red Sox's Michael Chavis at second base during the fourth inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

The Astros can complete a three-game series sweep Sunday when they send left-hander Wade Miley against Boston ace Chris Sale.

Boston Red Sox's Christian Vazquez, left, celebrates his solo home run in front of Houston Astros' Max Stassi during the fourth inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

George Springer opened the game with a triple off the center-field wall, just over a leaping bid by Jackie Bradley Jr. Brantley made it 1-0 with an RBI double over the head of right fielder Mookie Betts' leap at the shorter bullpen wall before Reddick's sacrifice fly.

Boston Red Sox's Mookie Betts, right, scores on a double by Mitch Moreland as Houston Astros' Max Stassi looks for the throw during the third inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

After losing their first two games this month, the Astros have won 13 of 14 and closed in on the longest winning streak in franchise history of 12, accomplished in 1999 and 2004.

Boston Red Sox's Jackie Bradley Jr. misses the ball on a triple by Houston Astros' George Springer during the first inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

INTERESTING TO HEAR

Boston Red Sox's Hector Velazquez, center, leaves the mound as he hands the ball to manager Alex Cora, front left, during the first inning of a baseball game against the Houston Astros in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Red Sox: Both utility player Brock Holt (IL, scratched right eye) and 2B Dustin Pedroia (soreness left knee) continued their rehab assignments with Triple-A Pawtucket. Manager Alex Cora said Holt was scheduled to play second Saturday and Sunday with Pedroia the DH both days.

Houston Astros' Michael Brantley, right, scores on a single by Yuli Gurriel as Boston Red Sox's Christian Vazquez, left, drops the ball during the first inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Red Sox: LHP Sale (1-5, 4.24) looks to continue his stellar turnaround after a rough start this season. In his last outing, he became the first pitcher in major league history to strike out 17 in only seven innings and also the first ever with three or fewer hits, strike out at least 14 without allowing a walk in consecutive starts.

Christian Vázquez hit a solo homer for the Red Sox, who had won six of eight.

Houston Astros' Josh Reddick (22) celebrates his solo home run with Tyler White (13) during the fifth inning of a baseball game against the Boston Red Sox in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Houston Astros' Josh Reddick (22) celebrates his solo home run with Tyler White (13) during the fifth inning of a baseball game against the Boston Red Sox in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

The Astros can complete a three-game series sweep Sunday when they send left-hander Wade Miley against Boston ace Chris Sale.

Josh James (1-0) got the victory with three innings of hitless relief after starter Corbin Martin went four, giving up three runs, two earned, in his second major league start.

Boston spot starter Hector Velázquez (1-3) retired just one batter, giving up five runs, three hits with two walks and had a spattering of boos cascading down as he walked off.

Houston Astros' Yuli Gurriel, top, tags out Boston Red Sox's Michael Chavis at second base during the fourth inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Houston Astros' Yuli Gurriel, top, tags out Boston Red Sox's Michael Chavis at second base during the fourth inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

George Springer opened the game with a triple off the center-field wall, just over a leaping bid by Jackie Bradley Jr. Brantley made it 1-0 with an RBI double over the head of right fielder Mookie Betts' leap at the shorter bullpen wall before Reddick's sacrifice fly.

Yuli Gurriel's bloop single made it 3-0 and chased Velázquez. White then hit reliever Colten Brewer's first pitch down the right-field line for a two-run double.

MONSTER MAY

Boston Red Sox's Christian Vazquez, left, celebrates his solo home run in front of Houston Astros' Max Stassi during the fourth inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Boston Red Sox's Christian Vazquez, left, celebrates his solo home run in front of Houston Astros' Max Stassi during the fourth inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

After losing their first two games this month, the Astros have won 13 of 14 and closed in on the longest winning streak in franchise history of 12, accomplished in 1999 and 2004.

TIME LAPSE

The first inning lasted 44 minutes. After Houston's big start, Boston loaded the bases on consecutive two-out walks and scored one run on Max Stassi's passed ball before Rafael Devers lined to left.

Boston Red Sox's Mookie Betts, right, scores on a double by Mitch Moreland as Houston Astros' Max Stassi looks for the throw during the third inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Boston Red Sox's Mookie Betts, right, scores on a double by Mitch Moreland as Houston Astros' Max Stassi looks for the throw during the third inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

INTERESTING TO HEAR

Red Sox LF Andrew Benintendi's walk-up song is 'Houston, We Got a Problem' by country music star Luke Combs.

TRAINER'S ROOM

Astros: Manager A.J. Hinch said he'd like to stay away from INF Aledmys Diaz, who exited Friday with left hamstring discomfort, for the rest of this series. "He's not going to play unless it's a huge emergency of some sort," Hinch said. "Luckily, the diagnosis is very mild." . Despite not being in the lineup, C Robinson Chirinos was fine after being shaken up by a foul tip late in Friday's win. "It's predetermined that he was going to sit," Hinch said. . 2B Jose Altuve (Injured List, strained left hamstring) worked out on the field.

Boston Red Sox's Jackie Bradley Jr. misses the ball on a triple by Houston Astros' George Springer during the first inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Boston Red Sox's Jackie Bradley Jr. misses the ball on a triple by Houston Astros' George Springer during the first inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Red Sox: Both utility player Brock Holt (IL, scratched right eye) and 2B Dustin Pedroia (soreness left knee) continued their rehab assignments with Triple-A Pawtucket. Manager Alex Cora said Holt was scheduled to play second Saturday and Sunday with Pedroia the DH both days.

UP NEXT

Astros: Hinch shuffled his rotation and said Miley (4-2, 3.51 ERA) would start the series finale with RHP Brad Peacock being pushed to Monday.

Boston Red Sox's Hector Velazquez, center, leaves the mound as he hands the ball to manager Alex Cora, front left, during the first inning of a baseball game against the Houston Astros in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Boston Red Sox's Hector Velazquez, center, leaves the mound as he hands the ball to manager Alex Cora, front left, during the first inning of a baseball game against the Houston Astros in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Red Sox: LHP Sale (1-5, 4.24) looks to continue his stellar turnaround after a rough start this season. In his last outing, he became the first pitcher in major league history to strike out 17 in only seven innings and also the first ever with three or fewer hits, strike out at least 14 without allowing a walk in consecutive starts.

7/87/8

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Houston Astros' Michael Brantley, right, scores on a single by Yuli Gurriel as Boston Red Sox's Christian Vazquez, left, drops the ball during the first inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)

Houston Astros' Michael Brantley, right, scores on a single by Yuli Gurriel as Boston Red Sox's Christian Vazquez, left, drops the ball during the first inning of a baseball game in Boston, Saturday, May 18, 2019. (AP PhotoMichael Dwyer)