If you don't have an Nationals account, you can still list your tickets for sale at StubHub. Just click the 'Sell' link at the top of the StubHub home page to get started.
Chat: You can chat with StubHub anytime - 24 hours a day, 7 days a week.
Phone: Or you can call StubHub 1.866.STUBHUB (1.866.788.2482) for the same great service
You can also visit StubHub help topics to search for answers to your questions or browse popular topics.