The Los Angeles Dodgers could face a massive PR nightmare from LA vegans as star pitcher Edwin Diaz finds himself at the center of a federal animal cruelty scandal.

A USA Today investigation linked the $102 million closer to an illegal cockfighting ring in Puerto Rico through incriminating social media posts and promotional materials.

Edwin Diaz of Team Puerto Rico celebrates a strikeout during a 5-2 win against Team Dominican Republic in their World Baseball Classic Pool D game at loanDepot Park in Miami, Fla., on March 15, 2023. (Al Bello/Getty Images)

Despite the federal ban on the blood sport that took effect in 2019, Diaz reportedly appeared in tournament graphics ... wearing his official Dodgers uniform.…