[4] WAS Capitals 3-2 OTT Senators [29] 2018-12-30 00:00
Stadium: Canadian Tire Centre Round: 1
Home Manager: Guy Boucher Away Manager: Todd Reirden
Head to Head
| NHL | 2018/12/23 00:00 | WAS Capitals v OTT Senators | W | 4-0 |
| NHL | 2018/02/28 00:00 | OTT Senators v WAS Capitals | W | 2-3 |
| NHL | 2017/11/23 00:00 | OTT Senators v WAS Capitals | W | 2-5 |
| NHL | 2017/10/05 23:30 | WAS Capitals v OTT Senators | W | 5-4 |
| NHL | 2017/01/25 00:30 | WAS Capitals v OTT Senators | L | 0-3 |
| NHL | 2017/01/08 00:00 | WAS Capitals v OTT Senators | W | 1-0 |
| NHL | 2017/01/02 00:30 | OTT Senators v WAS Capitals | W | 1-2 |
Home History
| NHL | 2018/12/28 00:00 | CAR Hurricanes v WAS Capitals | W | 1-3 |
| NHL | 2018/12/23 00:00 | WAS Capitals v OTT Senators | W | 4-0 |
| NHL | 2018/12/22 00:00 | BUF Sabres v WAS Capitals | W | 1-2 |
| NHL | 2018/12/20 01:00 | PIT Penguins v WAS Capitals | L | 2-1 |
| NHL | 2018/12/16 00:00 | BUF Sabres v WAS Capitals | W | 3-4 |
| NHL | 2018/12/15 00:30 | WAS Capitals v CAR Hurricanes | W | 6-5 |
| NHL | 2018/12/12 00:30 | DET Red Wings v WAS Capitals | W | 2-6 |
| NHL | 2018/12/09 00:00 | WAS Capitals v CLB Blue Jackets | W | 4-0 |
Away History
| NHL | 2018/12/29 00:00 | OTT Senators v NY Islanders | L | 3-6 |
| NHL | 2018/12/23 00:00 | WAS Capitals v OTT Senators | L | 4-0 |
| NHL | 2018/12/22 00:00 | OTT Senators v NJ Devils | L | 2-5 |
| NHL | 2018/12/18 00:30 | NAS Predators v OTT Senators | W | 3-4 |
| NHL | 2018/12/16 00:00 | OTT Senators v MON Canadiens | L | 2-5 |
| NHL | 2018/12/15 00:30 | OTT Senators v DET Red Wings | W | 4-2 |
| NHL | 2018/12/12 01:00 | OTT Senators v NAS Predators | L | 1-3 |
| NHL | 2018/12/09 22:00 | BOS Bruins v OTT Senators | L | 2-1 |