Figured the name meant it was about steroids, baseball and Mark Mcguire.
Maybe its a gritty re-imagining of the Dino-Riders origin story?
https://en.m.wikipedia.org/wiki/Dino-Riders
Both races came from the future but were transported back in time to the age of dinosaurs. Once on Earth, the Valorians befriended dinosaurs, while the Rulons brainwashed them.[2]