Unforgiven ( 2002 ) was a professional wrestling pay-per-view event produced by World Wrestling Entertainment ( WWE ) and presented by Castrol GTX that took place on September 22 , 2002 , at the Staples Center in Los Angeles , California .
Unforgiven ( 2002 ) was a professional wrestling pay-per-view show made by World Wrestling Entertainment ( WWE ) . It was held on September 22 , 2002 at the Staples Center in Los Angeles , California .