What happened: The Washington Capitals recalled defenseman Justin Holl from the American Hockey League's Hershey Bears on Monday. The move brings Holl back to the NHL club after Washington loaned him to Hershey on Oct. 18.

Why it matters: The recall fortifies Washington's defensive depth ahead of a road matchup against the Ottawa Senators on Tuesday night. It provides head coach Spencer Carbery an additional experienced option on the blue line following recent roster adjustments.

What to watch: Washington opens its road trip against Ottawa on Tuesday night, where Holl could make his return to the Capitals lineup.