The Arizona Diamondbacks have officially banned fan Dave McCaskill for repeated violations of fan conduct after he caused multiple home run reviews at Chase Field. McCaskill, a season ticket holder, created a stir when he dove for a potential home run hit by the San Francisco Giants' Christian Koss, leading to controversy and the awarding of second base to Koss.

While McCaskill defended his actions by claiming he didn't intend to interfere, he also acknowledged that he had previously caused around ten replay reviews. His ban extends through the end of the 2025 season, leaving him hopeful for a return next year.