Couture leads Sharks past Penguins 6-4 to end four-game skid


              Pittsburgh Penguins' Evgeni Malkin (71) puts the puck behind San Jose Sharks goaltender Kaapo Kahkonen for a goal during the first period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar)
            
              Pittsburgh Penguins' Evgeni Malkin returns to the bench after scoring during the first period of an NHL hockey game against the San Jose Sharks in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar)
            
              Pittsburgh Penguins' Evgeni Malkin celebrates with Sidney Crosby and Jake Guentzel after scoring during the first period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar)
            
              Pittsburgh Penguins' Sidney Crosby celebrates his goal with Rickard Rakell (67) during the first period of an NHL hockey game against the San Jose Sharks in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar)
            
              San Jose Sharks' Erik Karlsson clears the puck before Pittsburgh Penguins' Sidney Crosby  can get to it during the second period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar)
            The puck bounces between Pittsburgh Penguins' Jeff Carter (77) and San Jose Sharks' Nico Sturm (7) during the second period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar) Pittsburgh Penguins' Jason Zucker (16) collides with San Jose Sharks' Jacob MacDonald during the second period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar) Pittsburgh Penguins' Ryan Poehling (25) celebrates his goal during the second period of an NHL hockey game against the San Jose Sharks in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar) San Jose Sharks goaltender Kaapo Kahkonen (36) blocks a shot by Pittsburgh Penguins' Bryan Rust (17) during the second period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar) Pittsburgh Penguins' Rickard Rakell (67) is upended by San Jose Sharks' Jaycob Megna (24) during the second period of an NHL hockey game in Pittsburgh, Saturday, Jan. 28, 2023. (AP Photo/Gene J. Puskar)