Hideo Nomo end of the year, Nomo returned to the Dodgers, in , and ended up having his best season since 1996, finished with a 16–6, 193 K, and 3.39 ERA. The following year, he had another great season, going 16–13 with 177 K and a 3.09 ERA. During September , however, he began showing signs of injury and fatigue. Nomo began to struggle again in . After undergoing shoulder surgery in October 2003, he was benched after going 4–11 with an 8.25 ERA for the Dodgers (the worst ERA in the history of baseball for a player with at least 15
Hideo Nomo made his debut on October 20, 2007, against Tiburones de La Guaira. Nomo pitched one inning, allowing one hit and no runs. On January 4, , Nomo signed a minor league contract for 2008 with the Kansas City Royals. If added to the roster Nomo would have received a $600,000 one-year contract and the chance to earn $100,000 in performance bonuses. On April 5, his contract was bought by the Royals and was added to the 25-man roster. On April 10, Nomo made his first major league appearance since 2005. He faced the New York Yankees in relief. He was