On Saturday night, the comedian and host of HBO’s “Last Week Tonight” saw his latest crazy creation set out into the world as ...

John Oliver introduced Erie, Pennsylvania to the Erie Moon Mammoths on July 19. The episode recapping his visit aired on HBO on July 27.

The Erie Seawolves were chosen by comedian John Oliver and his "Last Week Tonight" staff for a temporary rebrand as a tribute ...

The Erie Moon Mammoths, a minor league baseball team rebranded by John Oliver, made their debut Saturday to a record-setting crowd.

July 19 was a sellout crowd with “Last Week Tonight's” John Oliver in attendance leading the game day comraderies and cheers.

John Oliver was at the ballpark for it all, as was George Moon, whose incredible discovery inspired the Moon Mammoths name.

As part of a piece on Minor League Baseball, Last Week Tonight rebranded the Erie SeaWolves as the Moon Mammoths. John Oliver was at the first game, handing out Moon Pies.

Oliver and his comedy writers went to work, dug deep and found the story of George Moon, who discovered a 12,000-year-old ...

John Oliver will be at the Erie SeaWolves game on July 19 to introduce the rebranded Erie Moon Mammoths. The July 19 game is sold out, and local businesses are embracing the Moon Mammoth theme ...

"Last Week Tonight with John Oliver" introduced the Erie Moon Mammoths as a promotion for the SeaWolves on June 29. With the new name comes a new mascot.