Doughty sustained a fractured ankle in Wednesday's preseason matchup, Eric Stephens of The Athletic reports.
Team doctors are still evaluating Doughty, so it's unclear what his exact timeline might be at this point, but he will likely face an extended stint on the shelf. The veteran blueliner's absence will create a significant gap on the Kings' blue line, one that is not likely to be filled by a single player. It's the 23-year-old Jordan Spence who could benefit the most if he can secure his spot on the No. 1 power-play unit in Doughty's absence.