He pitched with the Angels in 1997–1998, obtaining a career-high twelve wins as a starting pitcher in 1997. On June 14, 1997, Watson gave up the first-ever grand slam in interleague play, to Rich Aurilia of the San Francisco Giants.
He pitched for the Angels in 1997–1998, achieving a career-high twelve wins as a starting pitcher in 1997. On June 14, 1997, Watson surrendered the first-ever grand slam in interleague play to Rich Aurilia of the San Francisco Giants.