The Nationals finally won a postseason series. The Cardinals are vying for their 20th World Series appearance in franchise history.
The only other time these two teams have faced off in the postseason, the Nationals blew a 6-0 third-inning lead and the Cardinals used a four-run ninth inning to end Washington's season.
But that was 2012, and this Nationals team has already overcome major adversity and advanced further into the postseason than any before it. As the teams get ready to decide National League supremacy, let's take a look at the tale of the tape.
Washington, D.C. vs. St. Louis, Missouri, Tale of the Tape
Metro population: 6,216,589 (WAS) | 2,807,338 (STL)
Top tourist attractions: Washington Monument, Lincoln Memorial, Jefferson Memorial, The White House (WAS) | Museum at the Gateway Arch, Old Courthouse, Missouri Botanical Garden, Forest Park (STL)
MLB postseason appearances: 6 (WAS) | 29 (STL)
World Series appearances: 0 (WAS) | 19 (STL)
World Series championships: 0 (WAS) | 11 (STL)
Famous celebrities: Duke Ellington, Marvin Gaye, Dave Chappelle (WAS) | Tina Turner, Nelly, Chuck Berry (STL)
City's nickname: The DMV (WAS) | Gateway to the West (STL)
What the city is known for: Being the capital of the United States (WAS) | The Gateway Arch (STL)
Television shows based there: Any show ever about politics (WAS) | Defiance (STL)
Cost of museums: Free (WAS) | Second only to Washington in number of free tourist attractions (STL)
Famous bodies of water: Potomac River (WAS) | Mississippi River (STL)
First Pitch for the National League Championship Series is set for 8:08 p.m. on Friday, Oct. 11.
MORE NATIONALS NEWS:
Perfect Script: Nats seek revenge vs. Cards
Wowie Howie: Re-live the grand slam
Big Blast: Soto's biggest swing yet
Nationals vs. Cardinals: Washington or St. Louis? How each city stacks up originally appeared on NBC Sports Washington