Aube-Kubel recorded nine hits with a blocked shot and a minus-2 rating in Wednesday's 7-3 loss to Toronto.
Aube-Kubel recorded a goal and added three hits during Thursday's 5-2 win over the Blues.
Aube-Kubel produced a goal and two assists in Sunday's 4-3 win over the Kings.
Aube-Kubel registered an assist in Friday's 6-2 loss to the Hurricanes.
Aube-Kubel scored a goal and added an assist in Friday's 4-2 win over New Jersey.
Aube-Kubel was recalled from AHL Hershey on Friday, Tom Gulitti of NHL.com reports.
Aube-Kubel was put on waivers by Washington on Friday.
Aube-Kubel tallied a goal, four PIM and two shots on net during Sunday's 4-3 preseason loss to the Sabres.
Aube-Kubel tallied a goal and dished three hits during Tuesday's 5-3 loss to the Rangers.
Aube-Kubel inked a one-year, $1.225 million contract extension with the Capitals on Friday.