A's debut was a disaster as he pitched 3.1 innings and gave up 10 runs on 12 hits in the A's 10–4 loss. He was immediately sent to the bullpen after that start. Lewis finished the 2007 season with an 0–2 record and a 6.45 ERA in 26 games. Following the 2007 season, on November 2, 2007, Lewis was claimed off waivers by Kansas City Royals; he was then released on December 5, 2007. Hiroshima Toyo Carp For the 2008 season, Lewis signed with the Hiroshima Carp of Japan's Central League. He had a spectacular season with Hiroshima, finishing second in the Central League in wins with 15 (Seth Greisinger of the Yomiuri Giants led the CL with 17 wins), second in the league in ERA (2.68, Masanori Ishikawa of the Yakult Swallows was first at 2.68), and 1st in the league in strikeouts (189), beating out Greisinger by almost 20 K's. His 2009 season with the Carp was equally successful. Lewis finished with 186 strikeouts, again leading the league. Although his performance was outstanding, he resigned from the team in hopes of pitching once again in the Major Leagues. He is also renowned for home runs, which is unusual for a pitcher. (The designated hitter rule is not used in the Central League except in interleague games.) He has 5 NPB career home runs (2 in 2008 and 3 in 2009). Second stint with the Texas Rangers 2010 On January 14, 2010, Lewis agreed to a two-year contract with the Texas Rangers. At the end of April, he led the American League in strikeouts and was tied for second in the majors with Dan Haren behind Tim Lincecum. He got his first-ever complete game in Major League Baseball against the Houston Astros on June 19. On October 16, Lewis started Game 2 of the 2010 American League Championship Series at home against the New York Yankees. Lewis went 5.2 innings and gave up 2 earned runs on 6 hits. However, he earned the decision, and became the first Ranger pitcher to win a post-season home game in franchise history. On October 22, Lewis started Game 6 of the American League Championship Series, also at home, against the New York Yankees. He pitched 8 innings, allowing 1 run on 3 hits, aiding the Rangers to a decisive 6–1 victory. The win allowed the Rangers to win the Series and earn