Colorado Avalanche vs Ottawa Senators
Series timeline
▲ Colorado Avalanche ahead (peak +20)
Quebec Nordiques Colorado Avalanche Ottawa Senators Ottawa Senators Tie Postseason One meeting per cell
Longest streaks: Colorado Avalanche 7 (2006-07–2013-14), Ottawa Senators 4 (2016-17–2017-18). Current: Ottawa Senators 1.
Splits
| Split | Colorado Avalanche record |
|---|---|
| Regular season | 39-20-4 |
| Hosted by Colorado Avalanche | 23-6-1 |
| Hosted by Ottawa Senators | 16-14-3 |
| Last 10 seasons (2015-16 to 2025-26) | 12-8 |
| Largest Colorado Avalanche win | 9-2 (1992-93) |
| Largest Ottawa Senators win | 6-2 (2005-06) |
In the record book
- Most lopsided series#50 in NHL
Every meeting
2020s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2025-26 (1-1) | Jan 8, 2026 | Colorado Avalanche | 8-2 | at Colorado Avalanche | |
| Jan 28, 2026 | Ottawa Senators | 5-2 | at Ottawa Senators | ||
| 2024-25 (2-0) | Oct 27, 2024 | Colorado Avalanche | 5-4 | at Colorado Avalanche | |
| Mar 20, 2025 | Colorado Avalanche | 5-1 | at Ottawa Senators | ||
| 2023-24 (2-0) | Dec 21, 2023 | Colorado Avalanche | 6-4 | at Colorado Avalanche | |
| Jan 16, 2024 | Colorado Avalanche | 7-4 | at Ottawa Senators | ||
| 2022-23 (2-0) | Jan 14, 2023 | Colorado Avalanche | 7-0 | at Colorado Avalanche | |
| Mar 16, 2023 | Colorado Avalanche | 5-4 | at Ottawa Senators | ||
| 2021-22 (1-1) | Nov 22, 2021 | Colorado Avalanche | 7-5 | at Colorado Avalanche | |
| Dec 4, 2021 | Ottawa Senators | 6-5 | at Ottawa Senators |
2010s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2019-20 (2-0) | Feb 6, 2020 | Colorado Avalanche | 4-1 | at Ottawa Senators | |
| Feb 11, 2020 | Colorado Avalanche | 3-0 | at Colorado Avalanche | ||
| 2018-19 (1-1) | Oct 26, 2018 | Colorado Avalanche | 6-3 | at Colorado Avalanche | |
| Jan 16, 2019 | Ottawa Senators | 5-2 | at Ottawa Senators | ||
| 2017-18 (0-2) | Nov 10, 2017 | Ottawa Senators | 4-3 | at Colorado Avalanche | |
| Nov 11, 2017 | Ottawa Senators | 4-3 | at Ottawa Senators | ||
| 2016-17 (0-2) | Mar 2, 2017 | Ottawa Senators | 2-1 | at Ottawa Senators | |
| Mar 11, 2017 | Ottawa Senators | 4-2 | at Colorado Avalanche | ||
| 2015-16 (1-1) | Nov 25, 2015 | Ottawa Senators | 5-3 | at Colorado Avalanche | |
| Feb 11, 2016 | Colorado Avalanche | 4-3 | at Ottawa Senators | ||
| 2014-15 (1-1) | Oct 16, 2014 | Ottawa Senators | 5-3 | at Ottawa Senators | |
| Jan 8, 2015 | Colorado Avalanche | 5-2 | at Colorado Avalanche | ||
| 2013-14 (2-0) | Jan 8, 2014 | Colorado Avalanche | 4-3 | at Colorado Avalanche | |
| Mar 16, 2014 | Colorado Avalanche | 3-1 | at Ottawa Senators | ||
| 2011-12 | Oct 13, 2011 | Colorado Avalanche | 7-1 | at Ottawa Senators | |
| 2010-11 | Dec 17, 2010 | Colorado Avalanche | 6-5 | at Colorado Avalanche |
2000s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 2009-10 | Dec 30, 2009 | Colorado Avalanche | 4-3 | at Ottawa Senators | |
| 2008-09 | Feb 17, 2009 | Colorado Avalanche | 3-2 | at Colorado Avalanche | |
| 2006-07 | Oct 19, 2006 | Colorado Avalanche | 2-1 | at Ottawa Senators | |
| 2005-06 | Dec 12, 2005 | Ottawa Senators | 6-2 | at Colorado Avalanche | |
| 2003-04 | Mar 18, 2004 | Ottawa Senators | 2-0 | at Ottawa Senators | |
| 2002-03 (0-1-1) | Nov 6, 2002 | Ottawa Senators | 5-2 | at Colorado Avalanche | |
| Mar 25, 2003 | Tie | 2-2 | at Ottawa Senators | ||
| 2001-02 (1-1) | Nov 8, 2001 | Ottawa Senators | 1-0 | at Ottawa Senators | |
| Dec 3, 2001 | Colorado Avalanche | 4-2 | at Colorado Avalanche | ||
| 2000-01 | Feb 15, 2001 | Ottawa Senators | 4-1 | at Ottawa Senators |
1990s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1999-00 (1-1) | Oct 16, 1999 | Colorado Avalanche | 3-1 | at Colorado Avalanche | |
| Oct 21, 1999 | Ottawa Senators | 4-1 | at Ottawa Senators | ||
| 1998-99 | Oct 10, 1998 | Ottawa Senators | 4-3 | at Colorado Avalanche | |
| 1997-98 (0-1-1) | Jan 10, 1998 | Tie | 3-3 | at Colorado Avalanche | |
| Mar 5, 1998 | Ottawa Senators | 4-2 | at Ottawa Senators | ||
| 1996-97 (2-0) | Jan 9, 1997 | Colorado Avalanche | 2-0 | at Ottawa Senators | |
| Feb 23, 1997 | Colorado Avalanche | 4-3 | at Colorado Avalanche | ||
| 1995-96 (2-0) | Dec 9, 1995 | Colorado Avalanche | 7-3 | at Ottawa Senators | |
| Feb 25, 1996 | Colorado Avalanche | 4-2 | at Colorado Avalanche | ||
| 1994-95 (3-0-1) | Feb 11, 1995 | Quebec Nordiques | 5-2 | at Quebec Nordiques | |
| Mar 26, 1995 | Quebec Nordiques | 11-4 | at Ottawa Senators | ||
| Apr 2, 1995 | Quebec Nordiques | 7-5 | at Quebec Nordiques | ||
| Apr 8, 1995 | Tie | 2-2 | at Ottawa Senators | ||
| 1993-94 (2-2-1) | Oct 6, 1993 | Tie | 5-5 | at Ottawa Senators | |
| Dec 11, 1993 | Quebec Nordiques | 5-2 | at Quebec Nordiques | ||
| Dec 21, 1993 | Ottawa Senators | 2-1 | at Ottawa Senators | ||
| Mar 8, 1994 | Quebec Nordiques | 5-2 | at Quebec Nordiques | ||
| Mar 30, 1994 | Ottawa Senators | 6-4 | at Ottawa Senators | ||
| 1992-93 (8-1) | Oct 10, 1992 | Quebec Nordiques | 9-2 | at Quebec Nordiques | |
| Nov 11, 1992 | Quebec Nordiques | 7-3 | at Ottawa Senators | ||
| Dec 26, 1992 | Quebec Nordiques | 4-2 | at Quebec Nordiques | ||
| Dec 27, 1992 | Quebec Nordiques | 6-1 | at Ottawa Senators | ||
| Jan 19, 1993 | Quebec Nordiques | 5-2 | at Ottawa Senators | ||
| Feb 17, 1993 | Quebec Nordiques | 6-4 | at Quebec Nordiques | ||
| Feb 28, 1993 | Ottawa Senators | 6-4 | at Ottawa Senators | ||
| Apr 1, 1993 | Quebec Nordiques | 4-2 | at Ottawa Senators | ||
| Apr 13, 1993 | Quebec Nordiques | 6-2 | at Quebec Nordiques |