The Philadelphia Phillies have decided to shake things up after enduring 19 defeats in their initial 28 games this season. On Tuesday morning, Rob Thomson was relieved of his managerial duties, with bench coach Don Mattingly stepping in as the interim manager until the conclusion of the 2026 season. Thomson, who took over from Joe Girardi in June 2022, had previously led the team to clinch the National League pennant.

While the manager often shoulders some of the blame when a team struggles, Thomson is not solely responsible for the Phillies’ current predicament, being 10 games below .500 for the first time since 2017. The team’s defensive stats are dismal, ranking last in defensive runs saved. Offensively, Alec Bohm and Bryson Stott have combined for a .468 OPS and a minus-0.2 WAR. Meanwhile, the starting pitchers, apart from Cristopher Sánchez, have collectively posted a concerning 6.73 ERA.

Here’s a snapshot of the run differential standings after the first month of the season:

1. Los Angeles Dodgers: +68
2. Atlanta Braves: +65
3. New York Yankees: +49
…
29. New York Mets: -30
30. Philadelphia Phillies: -54

The Phillies find themselves at the bottom, and not by a narrow margin. The core issue lies in the team’s roster composition rather than solely with Rob Thomson. However, it’s a longstanding tradition in baseball that while players stay, managers often face the consequences. The Phillies are hopeful that under Mattingly’s leadership, they can replicate the in-season turnaround they experienced with Thomson in 2022.

Philadelphia’s decision to part ways with their manager follows closely on the heels of another managerial change in Major League Baseball. Just last weekend, the Boston Red Sox dismissed Alex Cora along with most of his coaching team. Despite this shake-up, the Red Sox have managed to secure three consecutive wins, including one under Cora, though they still languish at the bottom of the AL East with a 12-17 record. Speculation is rife that Mets manager Carlos Mendoza might be the next to face a similar fate.

There is a long way to go in a long season, but the Phillies have done real damage to their postseason odds. Per FanGraphs, they had 68.8% postseason odds on Opening Day. They’re down to 32.6% today. The Red Sox are in a similar boat: their postseason odds have dipped from 60.8% on Opening Day to 39.1% today. These two clubs have to dig themselves out of a pretty big hole.

Fortunately, the third wild-card spot is very forgiving, and there are still five months to play. The Phillies and Red Sox do need to start stacking wins, though, and soon. Which team has a better chance to right the ship and return to the postseason? Let’s dive in.

Boston’s lack of power is a major problem

Even after winning three straight games, including scoring 17 runs on Sunday, the Red Sox have hit 20 home runs in 29 games, the third fewest in baseball. They’re slugging .356 as a team. Boston has several underperforming players, yes, but power was a question coming into the season and it still is. They have to string together hits and walks to scratch out a run.

The Phillies rank 17th in baseball with 30 home runs. They haven’t exactly banged the ball around the yard themselves, but you can reasonably assume an offense led by Bryce Harper and Kyle Schwarber will hit a lot of home runs over the course of 162 games. You can’t do that with an offense featuring Wilyer Abreu and Willson Contreras as its top two power threats.

It has never been harder to hit in baseball history. Pitchers are too nasty and defenses are too good. Offenses that rely on a long sequence like Boston have always had a ceiling, and that is especially true in 2026. The Phillies can put points on the board with one swing several times a night. The Red Sox’s lack of power will continue to hold the team back.

The Phillies just got Wheeler back

He did not look like peak 2021-25 Zack Wheeler, but the two-time Cy Young runner-up was solid in his return from thoracic outlet syndrome surgery this past weekend. Also, he’s replacing Taijuan Walker, who had a 9.13 ERA before being released. The bar is on the floor. Wheeler could be a league-average starter the rest of the season and that would qualify as a major upgrade over Walker.

The Red Sox will get Sonny Gray back from his hamstring issue soon, maybe Kutter Crawford or Johan Oviedo at some point as well, though I’m not sure any have a chance to be as impactful the rest of the way as Wheeler. Even Gray, at this point in his career, is more of a high-end No. 3 starter than someone who fronts a contender’s rotation.

If anything, Boston’s big rotation addition will be top prospect Payton Tolle, who struck out 11 Yankees in six innings in his season debut last week. I have a hard time seeing how the Red Sox can keep Tolle out of the rotation. Brayan Bello has allowed eight homers and 24 runs in 22 innings this year. He should be the odd man out when Gray comes back.

It shouldn’t be difficult for Wheeler to be an upgrade (and a big one) over Walker. The same applies to Tolle and Bello. I guess the difference is we know Wheeler will be in Philadelphia’s rotation. Bello is three years into a six-year, $55 million extension. Money has a way of keeping players on the roster even when their performance says they belong in Triple-A.

Philadelphia has the schedule advantage

It is sort of silly to talk about the remaining schedule only a month into the season, but when you’re 9-19 and have baseball’s worst record, you take whatever positives you can get. Per FanGraphs, the Phillies have a .499 remaining opponent’s winning percentage at the moment. That number is based on projections, not simply each team’s record to date.

Only 10 teams have a lower mark than Philadelphia’s .499, and four of the 10 reside in the AL Central. The Red Sox, meanwhile, have a .505 remaining opponent’s winning percentage, fourth highest in baseball. They’ll have to contend with some pretty good teams in their own division, better than most of what the Phillies have to deal with in the NL East.

Boston has the league advantage

By that, I mean it may take fewer wins to secure the third wild-card spot in the American League than it will in the National League. The Phillies will have to compete with the San Diego Padres (or the Dodgers if the Padres manage to win the NL West), maybe the Arizona Diamondbacks, and at least the second- and maybe the third-place team in the NL Central, plus any NL East teams that make noise.

In the AL, the Red Sox really just have to compete with their AL East competitors. The chances that the AL Central and AL West both send multiple teams to the postseason are pretty small. The Red Sox have to compete with their division rivals for a wild-card spot and that means they get to take matters into their own hands with head-to-head games. That’s a big advantage. 

I don’t feel great about either the Phillies or Red Sox turning their seasons around and reaching the postseason. Boston’s lack of power is a big problem, as is its underperforming pitchers. The Phillies have an awful defense and too many players playing to something close to the worst-case scenario. On paper, the schedule favors Philadelphia, but does that really matter in April?