Two weeks before the start of the 2006 World Men's Curling Championship in Lowell, Massachusetts, Uusipaavalniemi suffered a wrist injury that forced him to miss the team's first three games of the competition. He recovered enough to start playing in the fourth game, where he skipped and threw second rocks. He played out the rest of the competition throwing third rocks, but Finland did not make the playoff round, finishing tied for fifth with a 6–5 record.