Chicago Blackhawks defenseman Seth Jones (4) skates against the Seattle Kraken at United Center. Jamie Sabau-USA TODAY Sports

The Chicago Blackhawks announced that defenseman Seth Jones will be out for the next 3-4 weeks with an injury to his right thumb.

Chicago head coach Luke Richardson said Jones suffered the injury in the second period of Saturday’s 4-3 overtime loss to the Buffalo Sabres when blocking a shot. He stayed in the game for the third period and overtime, logging 23:55 minutes of ice time and registering an assist in the loss.

The current timeline has Jones projected to return in late November, likely missing 10-13 games as a result. Chicago opted to put Jake McCabe on the top pair alongside Jack Johnson to replace Jones for Sunday’s game against the Minnesota Wild, with Filip Roos coming into the lineup in Jones’ place. Seth’s brother Caleb Jones replaced him on the top power-play unit in the game as well.

Jones has been off to a solid, but quiet start pointwise this season, with four assists in eight games. He’s coming off his second-best offensive season in 2021-22, with five goals, 46 assists, and 51 points in 78 games in his first season in Chicago. However, he’s struggled defensively since he was dealt to Chicago in the summer of 2021, with a 47.1% shot attempt share and 46.54% expected goal share at even strength with his new team.

It’s another big blow to a Chicago team that’s off to a surprisingly good start, going 4-3-1 and currently third in the Central division after selling off a lot of their better pieces over the past year. They may also be looking to sell franchise pillars Patrick Kane and Jonathan Toews before the trade deadline this season. They already have forward Tyler Johnson and goaltender Petr Mrazek on injured reserve as well, all coming in just the first few weeks of the season.

More must-reads:

TODAY'S BEST
Timberwolves chew up Nuggets to force Game 7
Rangers secure spot in conference finals after stunning third-period comeback over Hurricanes
Xander Schauffele makes history in first round of PGA Championship
Yankees' Hal Steinbrenner shares massive Juan Soto contract update
Steelers' Cameron Heyward addresses contract holdout
Knicks star ruled out for potential closeout game
Dodgers starter undergoes season-ending UCL surgery
Clemson’s Dabo Swinney gives smug response about not using transfer portal
Caitlin Clark's debut was most-watched WNBA game in more than 20 years
Watch: Chris Kreider's natural third-period hat trick shatters Hurricanes' comeback hopes
Veteran NFL safety will either play for this team or retire in 2024
Former Red Wings head coach linked to open NHL job
How Patriots' Drake Maye has already impressed Jacoby Brissett
LeBron James, Giannis Antetokounmpo, Stephen Curry among Forbes' highest-paid athletes for 2024
Steve Cohen addresses if Mets could again be trade-deadline sellers
Tiger Woods ruins strong first round with sloppy finish at PGA Championship
NFL responds to speculation about Chiefs schedule and Taylor Swift
Despite hopes for change, NASCAR championship weekend will return to Phoenix in 2025
Chiefs will achieve something not done since 1927 with 2024 schedule
Yankees' Aaron Judge comments on resurgence after bad slump