His other semi-final came on the European Tour at the Gdynia Open where he was whitewashed 4–0 by Mark Williams. Robertson was ranked 15th on their Order of Merit. He qualified for his second World Championship by edging Xiao Guodong 10–9 on the final pink. Robertson made a 106 break to level his first round tie with Marco Fu at 5–5, but would go on to lose 10–6. His ranking of 41st in the world was the highest Robertson has finished a season at that point in his career.