Michael Harris II's grand slam caps 9-run fourth as Braves rally to beat Mets 11-6

NEW YORK (AP) — Michael Harris II hit a grand slam Wednesday night to cap Atlanta’s biggest inning in almost five years — a nine-run outburst in the fourth that propelled the Braves to an 11-6 comeback win over the slumping New York Mets.

The Braves fell behind 6-0 in a game delayed 95 minutes by rain before storming back against David Peterson and Reed Garrett (3-5). Peterson issued four free passes in the fourth, including a bases-loaded walk of Nick Allen, and gave up Jurickson Profar’s three-run double before Marcell Ozuna greeted Garrett with an RBI single.

Three batters later, Harris hit a 417-foot homer to straightaway center. The nine-run inning was the biggest for the Braves since Sept. 9, 2020, when they scored 11 times in the second inning of a 29-9 win over the Miami Marlins.

Ozuna hit a two-run homer in the sixth.

Aaron Bummer (2-2), the first of five Braves relievers to follow Carlos Carrasco, tossed 2 1/3 scoreless innings.

Carrasco gave up six runs in two innings. Pete Alonso had a two-run single and Cedric Mullins lofted a sacrifice fly in the first before Juan Soto hit a 407-foot, two-run homer and Jeff McNeil had an RBI double in the second.

Peterson surrendered a season-high six runs over a season-low 3 1/3 innings. The Mets have lost 12 of 14.

Harris' grand slam was his first since last Aug. 14.

The Mets gave up at least nine runs in an inning for the ninth time in franchise history and the first since Apr. 16, 2019, when the Philadelphia Phillies scored 10 runs in the first inning of a 14-3 win.

The three-game series concludes Thursday night, when Mets RHP Kodai Senga (7-4, 2.30 ERA) opposes Braves RHP Bryce Elder (4-9, 6.12).

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New York Mets first base Pete Alonso (20) is out at home plate as he slides past Atlanta Braves catcher Sean Murphy during the fourth inning of a baseball game, Wednesday, Aug. 13, 2025, in New York. (AP Photo/Heather Khalifa)

New York Mets' Juan Soto strikes out swinging to end the fifth inning of a baseball game against the Atlanta Braves, Wednesday, Aug. 13, 2025, in New York. (AP Photo/Heather Khalifa)

Atlanta Braves' Marcell Ozuna gestures after a home run during the sixth inning of a baseball game against the New York Mets, Wednesday, Aug. 13, 2025, in New York. (AP Photo/Heather Khalifa)

Atlanta Braves' Michael Harris II, center, celebrates his grand slam with Atlanta Braves catcher Sean Murphy (12) while New York Mets catcher Francisco Alvarez looks on during the fourth inning of a baseball game, Wednesday, Aug. 13, 2025, in New York. (AP Photo/Heather Khalifa)

Atlanta Braves' Michael Harris II, center, celebrates his grand slam during the fourth inning of a baseball game against the New York Mets, Wednesday, Aug. 13, 2025, in New York. (AP Photo/Heather Khalifa)

The Pacific Division-leading Vegas Golden Knights added an offensive element to their blue line by acquiring defenseman Rasmus Andersson in a trade Sunday with the Calgary Flames.

In parting ways with a player eligible to become an unrestricted free agent this summer, the Flames acquired veteran defenseman Zach Whitecloud, defensive prospect Abram Wiebe, a conditional first-round pick in the 2027 draft and a conditional second-rounder in 2028. The Flames also agreed to retain 50% of the remainder of Andersson’s salary in the final season of a six-year, $27.3 million contract.

It’s the latest aggressive move made by the Golden Knights after acquiring high-scoring forward Mitch Marner in a sign-and-trade deal with Toronto this offseason.

The 29-year-old Andersson, selected to represent Sweden at the Milan Cortina Games next month, was regarded as one of the highly prized candidates on the trade market. He’s spent all 10 NHL seasons with Calgary since being selected by the Flames in the second round of the 2015 draft.

Andersson has reached at least 30 points in each of his past four seasons, and already reached the plateau this year 10 goals and 20 assists. Overall, Andersson has 57 goals and 261 points in 584 NHL games.

The puck-moving player joins a Vegas defensive group missing Alex Pietrangelo, who stepped away from hockey due to health issues last summer, and with Brayden McNabb missing nine games with an upper-body injury.

Andersson is reunited with defenseman Noah Hanifin, who spent five-plus seasons in Calgary, before being traded to Vegas in March 2024.

Vegas has won seven straight, and coming off a 7-2 win over Nashville on Saturday night.

Whitecloud has two years left on a six-year, $16.5 million contract, and was one of the few remaining holdovers from the Golden Knights expansion season-roster in 2017-18. The 28-year-old was an undrafted free agent, has 23 goals and 78 points in 368 career games and won a Stanley Cup in 2023.

The Flames have won just three of eight, and sit 13th in the Western Conference standings, five points out of wild-card contention.

AP Sports Writer Mark Anderson contributed from Las Vegas.

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Calgary Flames defenseman Rasmus Andersson (4) tangles with Boston Bruins center Alex Steeves (21) during the first period of an NHL hockey game, Thursday, Jan. 8, 2026, in Boston. (AP Photo/Charles Krupa)

Winnipeg Jets' Gabriel Vilardi (13) looks to make a pass as Vegas Golden Knights' Zach Whitecloud (2) defends during the second period of an NHL hockey game in Winnipeg, Manitoba, Tuesday, Jan. 6, 2026. (Fred Greenslade/The Canadian Press via AP)

Calgary Flames defenseman Rasmus Andersson (4) handles the puck during the first period of an NHL hockey game against the Chicago Blackhawks, Thursday, Jan. 15, 2026, in Chicago. (AP Photo/Erin Hooley)