Boston Red Sox third baseman Rafael Devers. Tommy Gilligan-USA TODAY Sports

The Boston Red Sox are just five years removed from winning their last World Series title, but their roster has been almost entirely rebuilt during that span. In fact, only one player from that championship team remains.

The Red Sox on Saturday traded seven-time All-Star pitcher Chris Sale to the Atlanta Braves for prospect Vaughn Grissom. With that move, Boston now has just one player remaining from their 2018 World Series team.

That player is Rafael Devers.

It is unusual for a team to clean house that quickly after winning a title. All of the rapid turnover may help explain why the Red Sox have reached the postseason just once since 2018. They won 78 games in each of the past two seasons and were not very competitive either year.

If you are going to build around one player, Devers is a good one to choose. The 27-year-old is one of the best power hitters in baseball. He signed a 10-year, $313.5 million mega-extension with the Red Sox last winter. That deal kicks in next season.

The Red Sox even fired chief baseball officer Chaim Bloom toward the end of last season. He has been replaced with former MLB reliever Craig Breslow, who pitched for Boston during his playing career.

Fans in Boston have been frustrated with their team’s recent unwillingness to spend in free agency. The fact that only one player remains from the 2018 World Series team shows that they have not even made an effort to retain their own star players, which only adds to the aggravation.

More must-reads:

TODAY'S BEST
Watch: Myles Turner's dagger stuns top-seeded Cavaliers, seals Pacers' win
Signs were there around Dodgers before Roki Sasaki's IL trip
Dodgers to activate future Hall of Famer for season debut
Raiders part ways with multiple players, pair of recent draftees
Ravens safety 'to miss most or all of' 2025 season
Derek Carr's brother addresses talk of QB potentially playing again
New update emerges on Steph Curry's injury timeline
Rangers shortstop returns to IL barely a week after previous stint
Yankees announce severity of Oswaldo Cabrera's injury
Will Power fastest in first practice session for 2025 Indianapolis 500
MLB announces huge news about Pete Rose
Celtics reveal extent of Jayson Tatum's injury
Stars activate key defenseman from LTIR
Report: Steelers believe Aaron Rodgers is 'going to be there'
Bruce Arians adds to Buccaneers Super Bowl hype following solid offseason
Insider: Steelers teammates reveal telling information about George Pickens' locker-room antics
Trail Blazers announce plans to sell franchise
Insider updates if Derek Carr could make NFL comeback with team other than Saints in 2026
Pirates ace to anchor Team USA in 2026 World Baseball Classic
Packers set to face defending champion Eagles, dreaded tush push on 'MNF'

Want more Red Sox news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.