| Event | Venue | Date/Time | |
| NHL Prospects Challenge: Toronto Maple Leafs vs. Ottawa Senators | Centre Slush Puppie
Gatineau, Canada | Saturday
9/12/2026
6:00 PM |  |
| NHL Prospects Challenge: Montreal Canadiens vs. Ottawa Senators | Centre Slush Puppie
Gatineau, Canada | Sunday
9/13/2026
6:00 PM | |
| NHL Preseason: Montreal Canadiens vs. Ottawa Senators (SS) | Centre Bell
Montreal, Canada | Saturday
9/26/2026
7:00 PM | |
| Boston Bruins vs. Ottawa Senators | TD Garden
Boston, MA | Monday
10/5/2026
7:30 PM | |
| Detroit Red Wings vs. Ottawa Senators | Little Caesars Arena
Detroit, MI | Tuesday
10/6/2026
7:00 PM | |
| New Jersey Devils vs. Ottawa Senators | Prudential Center
Newark, NJ | Monday
10/12/2026
7:00 PM | |
| Philadelphia Flyers vs. Ottawa Senators | Xfinity Mobile Arena
Philadelphia, PA | Saturday
10/17/2026
7:00 PM | |
| Vegas Golden Knights vs. Ottawa Senators | T-Mobile Arena
Las Vegas, NV | Tuesday
10/27/2026
7:00 PM | |
| Los Angeles Kings vs. Ottawa Senators | Crypto.com Arena
Los Angeles, CA | Thursday
10/29/2026
5:00 PM | |
| San Jose Sharks vs. Ottawa Senators | SAP Center
San Jose, CA | Saturday
10/31/2026
1:00 PM | |
| Anaheim Ducks vs. Ottawa Senators | Honda Center
Anaheim, CA | Sunday
11/1/2026
5:00 PM | |
| Buffalo Sabres vs. Ottawa Senators | KeyBank Center
Buffalo, NY | Wednesday
11/4/2026
7:30 PM | |
| Pittsburgh Penguins vs. Ottawa Senators | PPG Paints Arena
Pittsburgh, PA | Saturday
11/14/2026
7:00 PM | |
| Winnipeg Jets vs. Ottawa Senators | Canada Life Centre
Winnipeg, Canada | Tuesday
11/17/2026
7:00 PM | |
| Florida Panthers vs. Ottawa Senators | Amerant Bank Arena
Sunrise, FL | Wednesday
11/25/2026
7:00 PM | |
| Tampa Bay Lightning vs. Ottawa Senators | Benchmark International Arena
Tampa, FL | Friday
11/27/2026
3:00 PM | |
| Carolina Hurricanes vs. Ottawa Senators | Lenovo Center
Raleigh, NC | Saturday
11/28/2026
7:00 PM | |
| Nashville Predators vs. Ottawa Senators | Bridgestone Arena
Nashville, TN | Monday
11/30/2026
12:00 PM | |
| Montreal Canadiens vs. Ottawa Senators | Centre Bell
Montreal, Canada | Sunday
12/6/2026
7:00 PM | |
| NHL Global Series: Chicago Blackhawks vs. Ottawa Senators | PSD Bank Dome
Düsseldorf, Germany | Friday
12/18/2026
7:00 PM | |
| NHL Global Series: Ottawa Senators vs. Chicago Blackhawks | PSD Bank Dome
Düsseldorf, Germany | Sunday
12/20/2026
2:00 PM | |
| New York Islanders vs. Ottawa Senators | UBS Arena
Elmont, NY | Sunday
12/27/2026
7:00 PM | |
| Washington Capitals vs. Ottawa Senators | Capital One Arena
Washington, DC | Saturday
1/2/2027
7:00 PM | |
| Utah Mammoth vs. Ottawa Senators | Delta Center
Salt Lake City, UT | Tuesday
1/5/2027
7:00 PM | |
| Colorado Avalanche vs. Ottawa Senators | Ball Arena
Denver, CO | Wednesday
1/6/2027
7:30 PM | |
| St. Louis Blues vs. Ottawa Senators | Enterprise Center
St. Louis, MO | Friday
1/8/2027
7:00 PM | |
| Dallas Stars vs. Ottawa Senators | American Airlines Center
Dallas, TX | Tuesday
1/12/2027
7:00 PM | |
| Tampa Bay Lightning vs. Ottawa Senators | Benchmark International Arena
Tampa, FL | Saturday
1/16/2027
3:30 PM | |
| Florida Panthers vs. Ottawa Senators | Amerant Bank Arena
Sunrise, FL | Monday
1/18/2027
7:30 PM | |
| Columbus Blue Jackets vs. Ottawa Senators | Nationwide Arena
Columbus, OH | Thursday
2/11/2027
7:00 PM | |
| Minnesota Wild vs. Ottawa Senators | Grand Casino Arena
Saint Paul, MN | Monday
2/15/2027
6:30 PM | |
| Seattle Kraken vs. Ottawa Senators | Climate Pledge Arena
Seattle, WA | Wednesday
2/17/2027
6:40 PM | |
| Vancouver Canucks vs. Ottawa Senators | Rogers Arena
Vancouver, Canada | Thursday
2/18/2027
6:00 PM | |
| Calgary Flames vs. Ottawa Senators | Scotiabank Saddledome
Calgary, Canada | Sunday
2/21/2027
5:00 PM | |
| Edmonton Oilers vs. Ottawa Senators | Rogers Place
Edmonton, Canada | Monday
2/22/2027
5:30 PM | |
| Buffalo Sabres vs. Ottawa Senators | KeyBank Center
Buffalo, NY | Friday
2/26/2027
7:30 PM | |
| New Jersey Devils vs. Ottawa Senators | Prudential Center
Newark, NJ | Tuesday
3/2/2027
7:00 PM | |
| Pittsburgh Penguins vs. Ottawa Senators | PPG Paints Arena
Pittsburgh, PA | Tuesday
3/9/2027
7:00 PM | |
| New York Rangers vs. Ottawa Senators | Madison Square Garden
New York, NY | Tuesday
3/16/2027
7:00 PM | |
| Montreal Canadiens vs. Ottawa Senators | Centre Bell
Montreal, Canada | Wednesday
3/24/2027
7:30 PM | |
| Boston Bruins vs. Ottawa Senators | TD Garden
Boston, MA | Thursday
3/25/2027
7:00 PM | |
| Detroit Red Wings vs. Ottawa Senators | Little Caesars Arena
Detroit, MI | Tuesday
3/30/2027
7:00 PM | |
| New York Islanders vs. Ottawa Senators | UBS Arena
Elmont, NY | Friday
4/2/2027
7:00 PM | |
| Carolina Hurricanes vs. Ottawa Senators | Lenovo Center
Raleigh, NC | Wednesday
4/7/2027
7:00 PM | |
