Mexico, who will face Japan on the 31st in the Tokyo Olympics and baseball qualifying league, lost to the Dominican Republic 0-1.
Mexico was in Group A, the same as Japan, in the qualifying league and played against the Dominican Republic in the first match on the 30th.
In the 5th inning, the Dominican Republic's starting pitcher, Sanchez, was able to score no points, and after the 6th inning, he was unable to score in front of the small pitcher relay.
The pitchers managed to score one goal in five innings, but lost 0-1 and Mexico became the first black star in the qualifying league.
The Dominican Republic scored a total of 1 win and 1 loss.
Japan vs. Mexico, the final round of qualifying league group A, will be held at Yokohama Stadium from noon on the 31st.