Mark Kastelic news archive coverage includes reports, game recaps, interviews, and roster updates covering the Boston Bruins center’s professional hockey career. Articles track his NHL debut with the Ottawa Senators in January 2022, his June 2024 trade to Boston as part of the Linus Ullmark deal, and his subsequent three-year contract extension signed on January 3, 2025. Updates also document his performances with the Calgary Hitmen in the WHL, his time with the Belleville Senators in the AHL, and his 2024-25 season contributions before an injury ended his campaign on April 10, 2025. This tag is relevant for fans following depth forward moves, fourth-line production, Original Six roster changes, and Bruins bottom-six coverage.