Sports in Pittsburgh professional level in their respective sports: the Pittsburgh Steelers of the NFL, the Pittsburgh Penguins of the NHL, and the Pittsburgh Pirates of Major League Baseball. Prior to 1876, three amateur Pittsburgh baseball teams—the Enterprise, the Xanthas, and the Olympics—competed, most often at Recreation Park. On April 15, 1876, Recreation Park was the site of a game between the Xanthas and the Pittsburgh Alleghenies (alternately spelled "Alleghenys"), an unrelated forerunner to the "Alleghenys" team which would later be renamed the Pirates. The Alleghenies won the game 7–3. The 1877 squad was the most successful yet, finishing within 1 game of
Logos and uniforms of the Pittsburgh Steelers one used concurrently has a strong resemblance to the recycling symbol. One alternate variation the team used in the 1980s—though rarely used today—combined the logo with the team's signature stencil-script typeface, replacing the regular "Steelers" typeface used with the team's longtime script logo. The Steelers are the only NFL team that puts its logo on only one side of the helmet (the right side). Longtime field and equipment manager Jack Hart was instructed to do this by Art Rooney as a test to see how the logo appeared on the gold helmets; however, its popularity led the team to leave