A Pittsburgh Pirates fan waves a Jolly Roger during the opening day baseball game between the Pittsburgh Pirates and the St. Louis Cardinals at PNC Park in Pittsburgh, Sunday, April 3, 2016.

Pittsburgh Pirates' fans wave a Jolly Roger flag behind the dugout during the baseball game between the Pittsburgh Pirates and the Houston Astros on Saturday, May 18, 2013, in Pittsburgh. (AP Photo/Keith

Pittsburgh Pirates fans wave the Jolly Roger flag on the rotunda as the standing room only crowd at PNC Park watches the ten inning opening day 1-0 win over the Chicago Cubs

A young Pittsburgh Pirates fan waves a broom to PNC Park, hoping for a sweep of the three games series with the Cincinnati Reds. The Cincinnati Reds went on to defeat the

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Pirates ditch Jolly Roger, make 'P' primary logo

Pittsburgh Pirates on X: Raise the Jolly Roger, babyyyyyy. / X

A decade of 'magic': Pirates fan group 'Renegades of the Rotunda' looks forward to another season of fun

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PNC Park at 15 Years