McAvoy scores in season debut, Bruins beat skidding Flames


              Boston Bruins left wing Brad Marchand (63) tries to break free from Calgary Flames defenseman MacKenzie Weegar (52) during the second period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Boston Bruins left wing Brad Marchand (63) pressures Calgary Flames defenseman Noah Hanifin (55) during the first period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Calgary Flames defenseman Noah Hanifin (55) is congratulated by Andrew Mangiapane (88) after his goal against the Boston Bruins during the first period of an NHL hockey game Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Boston Bruins left wing Nick Foligno (17) tangles with Calgary Flames defenseman Dennis Gilbert, left, as Flames goaltender Dan Vladar (80) makes a save during the first period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Boston Bruins goaltender Linus Ullmark (35) makes the save on a shot by Calgary Flames right wing Tyler Toffoli (73) during the third period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Boston Bruins defenseman Charlie McAvoy (73) ties the puck up against Calgary Flames right wing Brett Ritchie, rear left, as goaltender Linus Ullmark drops to the ice during the third period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Boston Bruins defenseman Charlie McAvoy, left, slams into Calgary Flames right wing Tyler Toffoli, right, during the second period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
            
              Boston Bruins defenseman Charlie McAvoy (73) celebrates after his goal against the Calgary Flames during the second period of an NHL hockey game, Thursday, Nov. 10, 2022, in Boston. (AP Photo/Charles Krupa)
McAvoy scores in season debut, Bruins beat skidding Flames