Tierney (COVID-19 protocols) is set to return Thursday versus the Flames.

EDGE Analysis

Tierney will play in a bottom-six role after spending the last 10 days in the virus protocols. The 27-year-old didn't miss any games due to the Senators' schedule being shuffled around during his absence. Tierney has managed only seven points in 29 contests this season, so he's not likely to be a factor in fantasy.