The New York Red Bulls don't have any representation at Euro 2016, but Papa Red Bull does - and its mostly to be found in the two teams contesting this match.
There are four RB Leipzig players in Euro 2016, and you will find three of them in this match: Stefan Ilsanker and Marcel Sabitzer on the Austrian side; Peter Gulacsi with the Hungarians.
What those three players have in common is not so much Leipzig as Salzburg: all three moved from Papa Red Bull's Austrian club to Brother Leipzig last summer (Sabitzer was loaned out to Salzburg for a season after being signed by Leipzig in 2014), but all three made significant contributions to Ralf Rangnick's Bundesliga-bound squad this year.