By Monday afternoon, the 2026 National League East race could be flipped on its head -- or over completely.
On Friday evening, the Braves and Phillies will begin a four-game series at Citizens Bank Park that has massive implications for the NL East and for the overall playoff picture.
Atlanta (83-57) enters the series with a four-game lead in the division and a solid chance at finishing as one of the NL’s top two seeds, which would hand the Braves a bye to the NL Division Series. But Philadelphia (79-61) has won the NL East for the past two seasons and has been playing great baseball, leading MLB with a 21-7 (.750) record in August.
A four-game sweep by either club would be massive: The Phillies could be tied for the NL East lead at the end of the set, while the Braves would have an eight-game edge and essentially have salted the division away. Playing at home with a deficit to make up, the pressure is definitely on the Phillies to keep up their strong play, but that won’t be easy against a talented Braves team that has had their number in 2026.
Atlanta is 5-1 against Philadelphia this season and 3-0 at Citizens Bank Park, sweeping a three-game set there in mid-April. A week after that, the Phillies dismissed manager Rob Thomson, named bench coach Don Mattingly their interim skipper and promptly turned their season around.
It was eerily similar to 2022, when the Phils parted ways with skipper Joe Girardi after a slow start and Thomson took over. He led Philadelphia to its first playoff berth since 2011 and a run to the World Series -- including a massive NLDS upset of the Braves. A year later, the Phillies knocked out the division-champion Braves in the NLDS again before losing in the same round themselves in 2024 and '25.
That history should make for an entertaining series between two teams with star-studded rosters and high postseason hopes. The pitching matchup alone in Friday’s series opener (6:40 p.m. ET) is worth the price of admission: Lefties Cristopher Sánchez and Chris Sale, Nos. 2 and 3 in MLB.com’s most recent NL Cy Young poll, are set to face off.
The Phillies will have all three of their aces lined up to pitch in the series, although rookie Andrew Painter, who has turned things around since a midseason demotion, is not scheduled to start against Atlanta. Veteran Zack Wheeler will take the ball for Saturday’s 6:05 p.m. ET game, opposing Braves southpaw Martín Pérez, who has been excellent with a 3.05 ERA in his first season with the club.
Two rebounding righties will meet on Sunday (1:10 p.m. ET, NBC/Peacock): Tyler Mahle for Atlanta and Aaron Nola for Philadelphia. Mahle has a 1.48 ERA in five starts since being acquired from the Giants ahead of the Trade Deadline, while Nola was considerably better in August with a 2.65 ERA in six starts.
Lefty Jesús Luzardo -- the NL Pitcher of the Month for August -- will take the ball for the Phillies in Monday’s 1:05 p.m. ET series finale, an early start on Labor Day. Luzardo, who has a 2.07 ERA over his past 20 starts dating back to May 14, will oppose Braves righty Bryce Elder (8-8, 4.11 ERA).
The Phillies have the benefit of entering this key series with one of the hottest hitters in the Majors: Bryce Harper, whose 35-game on-base streak is the longest active streak in MLB. Harper has multiple hits in seven of his past 10 games, and his .903 season OPS ranks fifth among qualifying hitters.
Braves star Ronald Acuña Jr., meanwhile, is rounding into form, batting .316 with an .830 OPS in his past 10 contests and homering on Wednesday against the Nationals. To make a deep postseason run, Atlanta needs Acuña at his best atop a lineup featuring Michael Harris II and Matt Olson.