Eri Yoshida 4 wins and 6 losses with a 5.56 earned run average. Yoshida joined the Ishikawa Million Stars in 2013. Yoshida joined the of the Baseball Challenge League in 2017. On October 27, 2017, she became a free agent. Eri Yoshida Yoshida was born in Yokohama, Kanagawa, Japan where, she taught herself how to throw the knuckleball at the age of 14 after watching Major League Baseball pitcher Tim Wakefield on television. She stands tall, and her pitches have been clocked at , while her knuckleball pitch velocity measures around 50 mph. As a high-school sophomore at Kawasaki-kita Senior High School
Arizona Winter League spring training section of the league the first week. On December 15 it was announced that Japanese female pitching sensation Eri Yoshida, who became the first female professional pitcher in her home country last summer, will bring her sidearm knuckleball and participate in the 2010 AWL in hopes of attracting the attention of U.S. teams. This should be a tremendous benefit for all the players as the media attention and scout attendance should increase greatly. On February 10, 2010 the New York Mets signed San Luis Atleticos shortstop Rylan Sandoval at the Arizona Winter League and the following week, the