The latter was the first major league no-hitter in Canada, and both were 7–0 scores. The second included nine strikeouts (and seven walks). Stoneman also threw a one-hitter at home in 1971 against the San Diego Padres, a well-attended 2–0 win on Helmet Night on Wednesday, June 16. In perhaps the best outing of his career, Stoneman struck out 14 and allowed just one base on balls. The only hit came with one out in the seventh inning, a clean single to right field off the bat of Cito Gaston, which was the Padres' only well-struck ball of the night. He was named to the National League All-Star Team in 1972