With the Revs, Reis started out as a backup to Adin Brown, but won the starting job midway through the 2004 season. He became the first goalie in MLS history to stop two penalty kicks in one playoff game, doing as the Revs upset the much-favored Columbus Crew. He also saved two out of four penalties in the penalty kick shootout against the Fire in the first round of the 2006 Playoffs. Reis was a finalist for the MLS Goalkeeper of the Year Award in both 2005 and 2006. He won the SuperLiga in 2008 and the Lamar Hunt US Open Cup in 2007 with the Revs. Reis was also named the 2008 Midnight Riders Man of the Year.