Diamondbacks' Naylor's Walk-Off Grand Slam Secures Dramatic Victory

Arizona Diamondbacks' Josh Naylor hits walk-off grand slam in dramatic fashion. Arizona Diamondbacks defeated Seattle Mariners with a walk-off grand slam by Josh Naylor on June 15, 2025. The game was filled with tension, with the Diamondbacks almost giving away the game before Naylor's dramatic hit. "I just didn't think that was a good pitch," Naylor said after the game, describing the moment he hit the ball. The crowd erupted in cheers, and the Diamondbacks' bench cleared to celebrate the incredible victory. The win was a testament to the team's resilience and determination, showing their ability to overcome adversity and secure a dramatic victory. The Diamondbacks' victory is a great example of the excitement and unpredictability of baseball.