 Complete the following phrase:  He couldnt regain his momentum from last year as he failed to progress beyond the last 64 stage of any tournament in the first half of the season.ref name201415ref Wilsons breakthrough came in February at the Welsh Open, as he defeated Zhang Anda, John Astley and Joe Perry. He then knocked out Neil Robertson 42 to reach his first major quarter-final, stating afterwards that he had proven that he could handle the big occasions. Wilson took an early 21 lead against Ben Woollaston, but lost four frames in a row to be beaten 52. In the opening round of the 