Penguins vs Blues Free Online Streaming. Penguins want to extend their winning streak tomorrow as they face the Blues. Some strong play defensively has contributed to the Pittsburgh Penguins’ fast start. They certainly could have used a better blueline effort against the St. Louis Blues in past years. Winners of five straight, the Penguins look to shut down a Blues club coming off a big game offensively at Mellon Arena on Tuesday night. Pittsburgh (7-1-0) is off to its second-best start in franchise history, falling just short of its 7-0-1 mark from 1995. Penguins vs Blues Free Online Streaming.