John Oliver and Fuss E. Mammoth, the Moon Mammoth mascot, are driven onto the field before a game between the Chesapeake ...

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

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

Oliver and his comedy writers went to work, dug deep and found the story of George Moon, who discovered a 12,000-year-old Mammoth fossil in Erie County in the summer of 1991. From there, it wasn't a ...

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 Double-A Eastern League Erie SeaWolves temporarily rebranded as the Erie Moon Mammoths in a promotional collaboration ...

Thousands of fans gathered at UPMC Park in Erie on Saturday for the opening night of the Moon Mammoths, a temporary rebranding of the Erie SeaWolves inspired by talk show host John Oliver. The ...

The Erie Moon Mammoths (also known as the Erie SeaWolves) are the product of a rebrand promotion from the "Last Week Tonight with John Oliver" show.

In preparation for the Erie Moon Mammoths game on July 19, businesses are celebrating with promotions and merchandise based on the SeaWolves' rebrand.

Erie, which has won the past two Eastern League championships, will be renamed the Moon Mammoths for games on July 19, Aug. 19, Sept. 12 and Sept. 13.