It's impressive to win 10 games in a row in the major leagues. It's even more impressive to win on five walk-offs in a six-game span. When you consider the fact that the Nationals accomplished both during the same stretch in 2014, it's almost unbelievable.
The Nats swept both the Mets and Pirates in three-game series before going on to sweep the Diamondbacks in a four-game series. Seven of the 10 games were one-run wins. Five of those seven, of course, were walk-offs.
If that isn't exciting baseball, then I don't know what is.
Relive the five thrilling walk-offs in the video below.