An interesting stat:
According to Jomboy Media, the same Diamondbacks fan has been involved in an umpire’s review in each of the last four seasons.
ETA: the link goes to X/Twitter, though I saw the original mention on this page by Bleacher Nation.
AETA: this is a real problem, especially with this same fan. Four years in a row, one fan has affected the outcome of a game. We hear and say that one umpire shouldn’t determine the outcome of a game. But neither should a fan. I don’t know what the situation is in this case. Ban him? Could be a bad PR move, albeit possibly a necessary one.