Shigetoshi Hasegawa, Japanese baseball player and sportscaster

Shigetoshi Hasegawa is a retired relief pitcher in Major League Baseball. He achieved the most recognition when he played for the Seattle Mariners from 2002 through 2005. Previously, Hasegawa played with the Anaheim Angels (1997–2001), and before that spent six years with the Orix BlueWave. He bats and throws right-handed.