Dee ihe na-aga n'ihu maka paragraf a - Oge 2011<unk>12 bụ afọ nke ihe ịga nke ọma maka Gilbert ka ọ ruru 16 ikpeazụ na asọmpi abụọ nke oge mbụ. O si n'agba nke mbụ ruo n'agba nke mbụ n'afọ, Australian Goldfields Open
, meriri Passakorn Suwannawat 5<unk>4, Alfie Burden 5<unk>2, Dave Harold 5<unk>4 na Mark King 5<unk>0 iji guzobe egwuregwu egwuregwu wildcard na ebe a na-emegide James Mifsud, nke a gbanwere ka ọ bụrụ 32 ikpeazụ n'ihi ịdọrọ Graeme Dott. Gilbert meriri 5-1 iji zute Mark Williams na 16 ikpeazụ, ma merie 2-5.