Bruins Sign Mark Kastelic To Three-Year Extension

The Bruins signed depth forward Mark Kastelic to a three-year, $4.7MM extension on Friday, according to a team release. The deal carries a $1.57MM cap hit and keeps him in Boston through the 2027-28 campaign.

With the signing, Kastelic earns the most lucrative contract of his career and will earn seven figures per season for the first time. The 25-year-old was in the final season of a two-year, $1.67MM extension he signed with the Senators in 2022 before they traded him to the Bruins in the Linus Ullmark deal last June.

The Phoenix native has been a good fit in Boston, already setting a new career-high in assists with seven through 39 games. His 11 points are also tied with his previous career high, set in Ottawa in 65 games in 2022-23, and he’s averaging a career-best 11:27 per game while winning 55.2% of his faceoffs.

Kastelic, a natural center, stands at 6’4″ and 227 lbs and has been one of the league’s most physical players. He leads the league outright with 76 PIMs and ranks second with 151 hits, on pace to record a whopping 317 over a full season.

That physicality has led to some pretty spectacular defensive numbers for Kastelic. He’s centered a fourth line between Cole Koepke and John Beecher for a good portion of the campaign, a unit that’s controlled 65% of expected goals in 168 minutes together, per MoneyPuck. Among forward lines with at least 150 minutes of ice time this season, that Koepke-Kastelic-Beecher line has yielded just 1.25 xGA/60, the best in the league by a significant margin.

It would be shocking if that play keeps up on a year-to-year basis, but it’s still rightfully earned Kastelic a multi-year commitment to stick with a situation that’s been a win for both sides so far. Kastelic avoids reaching restricted free agency next summer and will walk to unrestricted free agency upon expiry in 2028.

Image courtesy of USA Today Sports.