Early Red Sox slump could be cause for greater concern

It's only April Fools' Day, but the Boston Red Sox may already be in serious trouble.

On Wednesday, the Red Sox (1-5) began the first full month of the 2026 season a lot like the way March ended, being swept by the Houston Astros (5-2) with a 6-4 loss. Boston has lost five in a row since winning its opener.

While some may write off the early-season struggles — it's a long season, after all — the rough opening week might be more worrisome than expected.

Boston Red Sox fall to 1-5 after being swept by the Houston Astros

Per Stathead, this is only the 15th time in franchise history the Red Sox have gone 1-5 or worse through their first six games, including the fourth time this century. While Boston finished with a winning record in three of the past four instances dating back to 1996, it's never made the playoffs after such a poor start. 

Boston's problems aren't the result of one unit failing to carry its weight. Everyone's played a role. 

The Red Sox are batting .208 and averaging 2.8 runs per game. Their 17 runs are the franchise's fewest through six games since 2011, when they began 0-6. Despite rebounding to finish 90-72, they missed the postseason by one game, finishing a game back of the Tampa Bay Rays for the AL wild card. Boston has a greater chance of making the playoffs this year thanks to the expanded playoff field, but in what projects to be a competitive AL East, every game once again has a great chance of mattering.

Pitching has also been an issue. Even with ace Garrett Crochet starting an Opening Day shutout, Boston entered Wednesday ranked No. 25 in team ERA (4.78), allowing 6.4 runs per game during its five-game losing skid. 

Ranger Suarez, who signed a five-year, $130M free-agent contract in January, was out-dueled by Astros starter Lance McCullers Jr. in the first game of the weekday series, allowing four earned runs and seven hits, including two home runs, in 4.1 innings of an 8-1 loss. 

Fellow offseason addition Sonny Gray and fifth-year Sox starter Brayan Bello flopped in their 2026 debuts as well, while the bullpen has also struggled. Relievers entered Wednesday having allowed a 4.74 ERA while possessing the majors' fifth-highest walk rate (14.1 percent) and top barrel rate (13.7 percent), according to FanGraphs.

It would be foolish to write the Red Sox off based on a small six-game sample, but warning signs are beginning to appear that, if not corrected, will result in more losses and the team spending the early portion of the year playing catch-up.

For a season that's just begun, Boston is already facing adversity. While much can change over the next 156 games, the last week has shown how bad things will get if they don't.