Hideki Matsui attends Oldtimers' Day at Yankee Stadium

Hideki Matsui participated in the annual Oldtimers' Day at Yankee Stadium, where he contributed to his team's scoring by driving in a run following a strong base run. During the event, Matsui addressed ongoing discussions regarding potential rule changes for high school baseball in Japan, specifically the proposal to reduce games from nine innings to seven to combat heat exhaustion.

Regarding the debate, Matsui maintained a neutral stance, noting that based on his own experience, playing nine innings at Koshien was always the standard. He stated, "I don't have any particular opinion, but for me, it was normal to play nine innings at Koshien. I just think that's how it was." He suggested that decision-makers and experts should determine if changes are necessary to suit the modern era.