| Triple-A National Championship Game | |
|---|---|
 | |
| Frequency | Annual |
| Location(s) | Varies (see prose) |
| Inaugurated | September 19, 2006 (AT&T Bricktown Ballpark, Oklahoma City, Oklahoma, United States) |
| Most recent | September 28, 2024 (Las Vegas Ballpark, Summerlin, Nevada, United States) |
| Next event | TBA |
| Participants | League champions of the two Triple-A baseball leagues |
| Organized by | Minor League Baseball |
The Triple-A National Championship Game is a single interleague postseason baseball game between the league champions of the two affiliated Triple-A leagues of Minor League Baseball (MiLB)—the International League (IL) and Pacific Coast League (PCL)—to determine an overall champion of the classification. With the exceptions of 2020 and 2021, the game has been held at the end of each season since 2006.
The event was originally known as the Bricktown Showdown from 2006 to 2008, when it was held annually at AT&T Bricktown Ballpark in Oklahoma City, Oklahoma. It was renamed in 2009, but continued to be held in Oklahoma City. From 2011 to 2019, it was contested in a different Triple-A city each year. The 2020 game was cancelled along with the entire minor league season due to the COVID-19 pandemic, which contributed to the lack of a 2021 championship game. Since 2022, the event has been held at Las Vegas Ballpark in Summerlin, Nevada.
The Sacramento River Cats and Durham Bulls have won three championships. The Columbus Clippers and Omaha Storm Chasers have each won two titles. Seven other teams have won one championship each. Ten titles have been won by PCL teams, while the IL has won seven titles.