| Washington Nationals at Athletics Fri, 07/17/2026 6:40 PM PDT | Fri, 07/17/2026 6:40 PM PDT | Athletics | Sutter Health Park | West Sacramento | 4% | $22 |
| Washington Nationals at Athletics (Short Sleeve Hoodie Giveaway) Sat, 07/18/2026 7:05 PM PDT | Sat, 07/18/2026 7:05 PM PDT | Athletics | Sutter Health Park | West Sacramento | 6% | $34 |
| Washington Nationals at Colorado Rockies Mon, 07/20/2026 6:40 PM MDT | Mon, 07/20/2026 6:40 PM MDT | Colorado Rockies | Coors Field | Denver | Flat | $13 |
| Arizona Diamondbacks at Washington Nationals Fri, 07/24/2026 6:45 PM EDT | Fri, 07/24/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 29% | $31 |
| Arizona Diamondbacks at Washington Nationals (Harry Potter Day Tank Top Giveaway) Sat, 07/25/2026 4:05 PM EDT | Sat, 07/25/2026 4:05 PM EDT | Washington Nationals | Nationals Park | Washington | 20% | $20 |
| Arizona Diamondbacks at Washington Nationals (Kids Plush Keychain Giveaway) Sun, 07/26/2026 1:35 PM EDT | Sun, 07/26/2026 1:35 PM EDT | Washington Nationals | Nationals Park | Washington | 6% | $18 |
| Toronto Blue Jays at Washington Nationals Mon, 07/27/2026 6:45 PM EDT | Mon, 07/27/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 5% | $20 |
| Washington Nationals at Atlanta Braves (Andruw Jones Bobblehead Giveaway) Thu, 07/30/2026 7:15 PM EDT | Thu, 07/30/2026 7:15 PM EDT | Atlanta Braves | Truist Park | Atlanta | 13% | $13 |
| Washington Nationals at Philadelphia Phillies Mon, 08/03/2026 6:40 PM EDT | Mon, 08/03/2026 6:40 PM EDT | Philadelphia Phillies | Citizens Bank Park | Philadelphia | 22% | $33 |
| Cincinnati Reds at Washington Nationals Fri, 08/07/2026 6:45 PM EDT | Fri, 08/07/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 83% | $42 |
| Cincinnati Reds at Washington Nationals (Hawaiian Shirt and Shorts Set Giveaway) Sat, 08/08/2026 6:45 PM EDT | Sat, 08/08/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 100% | $50 |
| Cincinnati Reds at Washington Nationals (Kids Lunch Box Giveaway) Sun, 08/09/2026 12:10 PM EDT | Sun, 08/09/2026 12:10 PM EDT | Washington Nationals | Nationals Park | Washington | 80% | $36 |
| Chicago Cubs at Washington Nationals Tue, 08/11/2026 6:45 PM EDT | Tue, 08/11/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 110% | $42 |
| Washington Nationals at New York Mets Fri, 08/14/2026 7:10 PM EDT | Fri, 08/14/2026 7:10 PM EDT | New York Mets | Citi Field | Flushing | Flat | $11 |
| Washington Nationals at Texas Rangers Tue, 08/18/2026 7:05 PM CDT | Tue, 08/18/2026 7:05 PM CDT | Texas Rangers | Globe Life Field | Arlington | Flat | $10 |
| Washington Nationals at Miami Marlins Fri, 08/21/2026 7:10 PM EDT | Fri, 08/21/2026 7:10 PM EDT | Miami Marlins | loanDepot Park | Miami | Flat | $13 |
| Colorado Rockies at Washington Nationals Mon, 08/24/2026 6:45 PM EDT | Mon, 08/24/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | Flat | $15 |
| Miami Marlins at Washington Nationals (James Wood Bobblehead Giveaway) Sat, 08/29/2026 4:05 PM EDT | Sat, 08/29/2026 4:05 PM EDT | Washington Nationals | Nationals Park | Washington | 63% | $39 |
| Atlanta Braves at Washington Nationals Tue, 09/01/2026 6:45 PM EDT | Tue, 09/01/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 96% | $49 |
| Washington Nationals at Los Angeles Dodgers Fri, 09/04/2026 7:10 PM PDT | Fri, 09/04/2026 7:10 PM PDT | Los Angeles Dodgers | Dodger Stadium | Los Angeles | 26% | $67 |
| Washington Nationals at San Diego Padres Mon, 09/07/2026 2:10 PM PDT | Mon, 09/07/2026 2:10 PM PDT | San Diego Padres | Petco Park | San Diego | 33% | $24 |
| Washington Nationals at San Diego Padres (Tatis City Connect Bobblehead Giveaway) Tue, 09/08/2026 6:40 PM PDT | Tue, 09/08/2026 6:40 PM PDT | San Diego Padres | Petco Park | San Diego | 3% | $36 |
| Los Angeles Angels at Washington Nationals Fri, 09/11/2026 6:45 PM EDT | Fri, 09/11/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 571% | $114 |
| Washington Nationals at St. Louis Cardinals (Cardinals Hockey Jersey Giveaway) Fri, 09/18/2026 7:15 PM CDT | Fri, 09/18/2026 7:15 PM CDT | St. Louis Cardinals | Busch Stadium | St. Louis | 175% | $44 |
| Washington Nationals at St. Louis Cardinals (Cardinals Jersey Hoodie Giveaway) Sat, 09/19/2026 6:15 PM CDT | Sat, 09/19/2026 6:15 PM CDT | St. Louis Cardinals | Busch Stadium | St. Louis | 105% | $39 |
| Washington Nationals at St. Louis Cardinals (Cardinals Vest Giveaway) Sun, 09/20/2026 1:15 PM CDT | Sun, 09/20/2026 1:15 PM CDT | St. Louis Cardinals | Busch Stadium | St. Louis | 33% | $20 |
| Washington Nationals at Detroit Tigers Mon, 09/21/2026 5:40 PM EDT | Mon, 09/21/2026 5:40 PM EDT | Detroit Tigers | Comerica Park | Detroit | 22% | $11 |
| New York Mets at Washington Nationals (Nationals Football Jersey Giveaway) Fri, 09/25/2026 6:45 PM EDT | Fri, 09/25/2026 6:45 PM EDT | Washington Nationals | Nationals Park | Washington | 143% | $56 |
| New York Mets at Washington Nationals Sat, 09/26/2026 4:05 PM EDT | Sat, 09/26/2026 4:05 PM EDT | Washington Nationals | Nationals Park | Washington | 92% | $46 |
