 Complete the following phrase:  In 2007, Stevens lost 1213 to Shaun Murphy in the quarter-finals of the World Championship, having led 115 and 127 earlier in the match, making him the first person to ever lose a best-of-25 match from a 127 lead. The defeat left him ranked outside the top 16 for the first time in eight years. In 2008, he was defeated in the first round of the World Championship for the first time in his career, by defending champion John Higgins, and he finished ranked outside the top 16 for the second consecutive season. The only highlight of the 200809 season was a run to the final of the 