Houston Astros manager Dusty Baker compared Yordan Alvarez to Barry Bonds following his latest game-winning heroics in their 4-2 win over the Seattle Mariners in Game 2 of the ALDS on Thursday.

Alvarez blasted a two-run go-ahead homer in the sixth inning at Minute Maid Park, coming after his walk-off blast in Tuesday's 8-7 rally to beat the Mariners.

The slugger's heroics have helped the Astros to a 2-0 lead in the ALDS, having gone four-for-eight with two homers and seven RBIs this series. Alvarez became the first player in postseason history with multiple career go-ahead homers in the sixth inning or later when his team was behind.

Baker, who coached Bonds for a decade at the San Francisco Giants, compared Alvarez to the seven-time National League MVP.

"You don’t go to the bathroom [when he is at bat]," Baker told reporters. "You wait. You hold it until after he hits. It was the same way with Barry Bonds. You don’t talk to anybody. You just pay attention. We've got the same anticipation."

The Mariners understandably opted to walk Alvarez in the eighth inning when trailing 3-2, but that allowed Jordan Pena to shuffle to second base. Alex Bregman proceeded to line to right-field, with Pena adding a fourth run on Mitch Haniger's arm.

"That was some Barry Bonds-type stuff there," Baker added. "I mean, that's the ultimate respect. I've seen that a bunch of times, but not in a long time since Barry Bonds.

"Bregman rises to the occasion, too. That's why I have Bregman hitting behind Yordan, because all you need in that situation is a base hit."

Mariners manager Scott Servais' decision to intentionally walk Alvarez came down to his form in this series.

"Obviously, he has done some damage against us in this series," Servais said. "He's hot right now. You've got to recognize that.

"I think you kind of game plan in how you want to go through their lineup and the guys you want to be careful with."

Thursday's loss marks the second time the Mariners, making their first postseason appearance in 21 years, have let a lead slip in the ALDS.

"You've got to finish it out, no question," Servais said. "It's difficult to do that on the road in the playoffs. You've got to make the pitches, you've got to make the plays. You've got to give the other team credit if they're able to come back."

The Astros have a 6-1 franchise series record when taking a 2-0 lead in the postseason, with their lone loss coming in 1981 against the Los Angeles Dodgers.

Houston will secure their sixth straight AL Championship Series berth with victory in Seattle in Game 3 on Saturday.

Aaron Judge stands alone at the top of home run history in the American League after breaking Roger Maris' 61-year single-season homer record with his 62nd blast in the New York Yankees' 3-2 loss to the Texas Rangers on Tuesday.

Judge, who had hit just one homer in his previous 13 games coming in, blasted a 1-1 slider off Rangers' pitcher Jesus Tinoco over the left-field fence for a lead-off homer to break the mark.

The Yankees outfielder's home run was his 62nd of the season, surpassing Maris' 61-homer mark from 1961, which he had matched last Wednesday against the Toronto Blue Jays.

The blast came in the Yankees' penultimate game of the regular season, with Judge's 62 homers sitting seventh for most in a single season in MLB history.

Ahead of Judge are only three players, all from 1997 to 2001; Barry Bonds (73 in 2001), Mark McGwire (70 in 1999 and 65 in 1999) and Sammy Sosa (66 in 1998, 64 in 2001, 63 in 1999).

The home run means 11 of Judge's past 14 blasts have come on the road. Gerrit Cole also made franchise history, reaching 257 strikeouts for the most in a single season for the Yankees.

The Yankees were beaten after the Rangers added two fifth-inning runs, with the visitors having won the first game in the double header 5-4 when Judge went one-for-five with a single.

Braves complete turnaround to clinch NL East

Following their sweep over the New York Mets, the Atlanta Braves clinched their fifth straight National League (NL) East title with a 2-1 victory over the Miami Marlins.

William Contreras drove in the go-ahead run in the fifth inning with an infield single, earning the reigning world champions a first-round bye as the NL second seed. The achievement comes after the Braves had trailed the Mets by 10-and-a-half games in June.

Jake Odorizzi had seven strikeouts across five innings, while Kenley Jansen recorded his 41st save with a perfect ninth inning. Ronald Acuna Jr hit a second-inning single to give the Braves an early lead.

AL seeds locked in as Verlander stars for Astros

The Seattle Mariners locked in the number five seed in the AL playoffs with a 7-6 walkoff win over the Detroit Tigers, highlighted by back-up catcher Luis Torrens pitching the 10th inning.

Entering extras ahead of the postseason, the Mariners shuffled their deck, with Torrens becoming the first position player other than Shohei Ohtani to earn a win since John Baker in 2014 for the Chicago Cubs. Abraham Toro's sacrifice fly allowed Carlos Santana to score the walkoff run.

That result meant the Tampa Bay Rays were locked for the third AL Wild Card spot, not helped by a 6-0 loss to the Boston Red Sox where Xander Bogaerts delivered a fifth-inning grand slam.

Meanwhile, the Houston Astros go into the postseason as the AL top seed after a 10-0 win over the Philadelphia Phillies where Cy Young Award favourite Justin Verlander had 10 K's and kept the opposition hitless until the ninth inning.

Albert Pujols blasted his 696th career home run to move into equal fourth on the all-time homers list as the St Louis Cardinals defeated the Pittsburgh Pirates 7-5 on Saturday.

Pujols levelled the game at the top of the sixth inning with his two-run blast, which moved him closer to the 700-homer mark, but also tied him up with Alex Rodriguez in fourth all-time behind only Barry Bonds (762), Hank Aaron (755) and Babe Ruth (714).

The 42-year-old is in his final season in the majors, but was less concerned about records and more focused on the win.

"I don't care who I tied," Pujols said. "At the end of the day, it's about tying [the game] for the team and giving them an opportunity to pick up a win... It's pretty special. I think I'm aware of where I am in the history of the game. But at the end of the day, 21 years ago when I make the ballclub, that wasn't something that I was chasing."

Pujols also had a double and a single to round out a strong game, with Nolan Arenado breaking the tie with a three-run double with two outs in the ninth inning.

The National League (NL) Central-leading Cardinals improve their record to 82-58, to remain eight games clear of the Milwaukee Brewers who won 5-1 over the Cincinnati Reds.

Trout makes Angels franchise history

Mike Trout set a franchise record after homering in a sixth consecutive game as the Los Angeles Angels won 6-1 over the Houston Astros.

Trout passed Bonds' mark with a three-run homer at the top of the second inning, bringing up his 34th blast of the season.

Shohei Ohtani was hot on the mound for the Angels, with seven strikeouts, yielding one run on six hits across five innings before exiting early due to a "blister on his right index finger".

Ohtani's 101.4 mph fastball to strike out Kyle Tucker was the fastest strikeout pitch by an Angels pitcher since 2008.

Harper breaks home run drought

Bryce Harper snapped a career-worst run of 102 plate appearances without a home run in the Philadelphia Phillies 8-5 victory over the Washington Nationals.

Harper, who had not homered since June 5, slugged an opposite-field game-tying two-run home run in the third inning.

Kyle Schwarber blasted his 37th homer of the year, topping the NL charts, and bringing up his first since August 29.

Albert Pujols blasted his 696th career home run to move into equal fourth on the all-time homers list as the St Louis Cardinals defeated the Pittsburgh Pirates 7-5 on Saturday.

Pujols levelled the game at the top of the sixth inning with his two-run blast, which moved him closer to the 700-homer mark, but also tied him up with Alex Rodriguez in fourth all-time behind only Barry Bonds (762), Hank Aaron (755) and Babe Ruth (714).

The 42-year-old is in his final season in the majors, but was less concerned about records and more focused on the win.

"I don't care who I tied," Pujols said. "At the end of the day, it's about tying [the game] for the team and giving them an opportunity to pick up a win... It's pretty special. I think I'm aware of where I am in the history of the game. But at the end of the day, 21 years ago when I make the ballclub, that wasn't something that I was chasing."

Pujols also had a double and a single to round out a strong game, with Nolan Arenado breaking the tie with a three-run double with two outs in the ninth inning.

The National League (NL) Central-leading Cardinals improve their record to 82-58, to remain eight games clear of the Milwaukee Brewers who won 5-1 over the Cincinnati Reds.

Trout makes Angels franchise history

Mike Trout set a franchise record after homering in a sixth consecutive game as the Los Angeles Angels won 6-1 over the Houston Astros.

Trout passed Bonds' mark with a three-run homer at the top of the second inning, bringing up his 34th blast of the season.

Shohei Ohtani was hot on the mound for the Angels, with seven strikeouts, yielding one run on six hits across five innings before exiting early due to a "blister on his right index finger".

Ohtani's 101.4 mph fastball to strike out Kyle Tucker was the fastest strikeout pitch by an Angels pitcher since 2008.

Harper breaks home run drought

Bryce Harper snapped a career-worst run of 102 plate appearances without a home run in the Philadelphia Phillies 8-5 victory over the Washington Nationals.

Harper, who had not homered since June 5, slugged an opposite-field game-tying two-run home run in the third inning.

Kyle Schwarber blasted his 37th homer of the year, topping the NL charts, and bringing up his first since August 29.

Barry Bonds missed out again on baseball's Hall of Fame as David Ortiz was elected in his first year on the ballot.

For a 10th year, the vote of the Baseball Writers' Association of America (BBWAA) did not give sufficient backing to San Francisco Giants great Bonds, the player with the most home runs in Major League history (762).

Bonds will no longer feature on future BBWAA ballots, but he could still reach the Hall of Fame through a different route.

Players required votes from 75 per cent of the baseball writers, and Ortiz got there after securing 77.9 per cent support. That amounted to a vote of approval on 307 of the 394 ballots, but Bonds could only draw 66 per cent (260 votes).

Boston Red Sox great Ortiz, a Dominican-American who struck 541 home runs across his MLB career, began his career with the Minnesota Twins but came to the fore in Boston where he spent 14 seasons from 2003 to 2016.

Now 46, Ortiz was a 10-time All-Star and three-time World Series winner during his Red Sox career. Players are eligible for Hall of Fame nomination after five years in retirement.

Popularly known as 'Big Papi', Ortiz's election was praised by Bonds, who wrote on Instagram: "CONGRATULATIONS Big Papi on your induction into the Hall of Fame! Well deserved…I love you my brother."

Joining Bonds in missing out during a 10th year of eligibility were Roger Clemens (65.2 per cent), Curt Schilling (58.6 per cent) and Sammy Sosa (18.5 per cent).

They and Bonds could yet secure Hall of Fame status via the Today's Game Era Committee, which will meet in December to consider players who have made an impact on the sport since 1988.

Ortiz will be joined in being officially inducted in Cooperstown this July by six selections from the Golden Days and Early Baseball Era committees. They are Jim Kaat and Tony Oliva, along with the late Bud Fowler, Gil Hodges, Minnie Minoso and Buck O'Neil.

Bonds was a seven-time National League MVP in a career that spanned 1986 to 2007, beginning at the Pittsburgh Pirates before he moved on to San Francisco from 1993. He experienced controversy surrounding performance-enhancing drugs allegations, but Bonds has always insisted he did not knowingly use any such substances.

The San Francisco Giants expressed disappointment at Bonds missing out, posting on Twitter: "We remain hopeful that he will gain election into the National Baseball Hall of Fame through the next phase of the voting process."