 Lewis made his List A debut for Jamaica in October 2011, playing against the Leeward Islands during the 2011–12 Regional Super50.He opened the batting with Chris Gayle on debut, and top-scored for Jamaica with 28 runs as his team won by seven wickets.Lewis played another four Regional Super50 matches during the 2011–12 season, including Jamaica's win over Trinidad and Tobago in the tournament final.