close Video

NEW You can now listen to Fox News articles!

The U.S. Open is officially underway and already off to a wild start after Sunday night's match between Benjamin Bonzi and Daniil Medvedev was delayed as Medvedev argued with the chair umpire – but some of the fiercest battles won't happen on the court.

This year, a wave of new cocktails is stepping up to challenge the dominance of the Honey Deuce – a vodka, lemonade and raspberry liqueur concoction garnished with honeydew melon "tennis balls."

More than 556,000 of the cult-favorite cocktails were sold last year, generating nearly $13 million in revenue, and over 2.8 million have been sold since they debuted in 2007, according to Grey Goose.

HONEY DEUCE SALES AT US OPEN REVEALED AS COCKTAIL EXPLODES IN POPULARITY

The $

See Full Page