Eri Yoshida play in the Golden Baseball League, the major independent minor league in western North America, by the Chico Outlaws. The Outlaws were managed by former major league all-star Garry Templeton and the team president and general manager was former Los Angeles Dodgers outfielder Mike Marshall. On March 2, 2010, she trained with Tim Wakefield at the Boston Red Sox minor league training facility. On April 8, 2010, she signed the contract with the Chico Outlaws and became the first female professional baseball player in the U.S. since the retirement of Ila Borders 10 years previously, and the first ever to
Eri Yoshida On December 15, 2009 the Arizona Winter League announced that they had reached an agreement to allow Yoshida to play in their thirty-five game season. The league served to showcase players who had been overlooked by major league teams in the draft by giving them a chance to play in front of professional scouts. On February 12, 2010, Yoshida got her first win in Arizona Winter League play, throwing four shut-out innings in a 5–0 win for her team, the Yuma Scorpions, versus Team Canada of the Arizona Winter League. On February 28, 2010, she was offered a contract to