Oakland Ballers pitcher Kelsie Whitmore became the first ... As a teenager, she was the first female to play baseball at Temecula Valley High School. At age 17, the outfielder and pitcher signed ...

Whitmore, who has allowed 38 hits and 30 earned runs in 18⅓ innings with Oakland, was scheduled to start Wednesday’s game at Idaho Falls. She had a 5.25 ERA and drove in three runs for the US ...