Edinson Volquez pitched the first inning of Sunday night's Kansas City Royals-New York Mets game in what looked like a batting practice hat.

The Royals had special gold Opening Day caps that matched jerseys with gold lettering to celebrate their 2015 World Series victory.

Volquez set the Mets down in order in the top half of the inning and the Royals went on to win 4-3.