The 2017 Women's Baseball Asian Cup is the inaugural competition of the Women's Baseball Asian Cup. It was held at the Sai Tso Wan Baseball Field in Hong Kong from 2 to 7 September 2017. The tournament followed a single round robin format. The top four teams qualifies for the 2018 Women's Baseball World Cup in the United States.
Japan despite fielding only players under-18 years old, clinched the inaugural title.
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