Mezue ahịrịokwu na-esonụ: Dolan gosipụtara ọzọ ụdị kachasị mma ya na asọmpi ụlọ ya, World Grand Prix na October. Ọ meriri ọnụ ọgụgụ ụwa nke anọ Gary Anderson, Vincent van der Voort na Justin Pipe iji ruo ọkara-ikpeazụ maka afọ nke abụọ na nke abụọ na-esote nnukwu ihe omume. Dolan wepụtara 170 iji mechaa 1<unk>2 na setịpụ megide Mervyn King, mana enweghị ike igbochi King ịga n'ihu iji merie 5<unk>2. Na
Na Grand Slam, ọ gbara nke abụọ na Group F n'ihi mmeri ya na Paul Nicholson na Barrie Bates iji ruo eruo maka 16 ikpeazụ. Dolan gbara John Part ma bido egwuregwu ahụ nke ọma ebe ọ na-agbada 0<unk>6 na agbanyeghị na ọ na-agbada naanị otu isi 6<unk>8, ọ tụfuru 6<unk>10. Mgbe emechara ihe omume 33 ProTour niile nke afọ 2012, Dolan nọ na 21st na Order of Merit, nke dị n'ime 32 ndị tozuru oke maka Players Championship Finals. Ọ meriri James Wade 6<unk>4 na agba nke mbụ, wee daa ọzọ 0<unk>6 na agba nke abụọ megide Justin Pipe, ma ọ nwetaghị onwe ya mgbe e meriri ya 8<unk>10.