Second professional baseball team “Oisix” loses walk-off to Yakult in the opening game. Professional baseball has been played by 12 teams for 65 years, but with the aim of expanding the base of baseball, two new teams will join the second team from this season.

Oisix Niigata Albirex Baseball Club, which will be participating in the official second-team professional baseball games starting this season, played the first game of the Eastern League. The Eastern League began on the 16th.