Pedzisa mutsara unotevera: Lines akachinja mitambo kubva kunhabvu kuenda ku snooker pazera ramakore 14. Kufambira mberi kwake kwakaenderera mberi nekupinda muVatambi veTour Championship zviitiko muna 2011, asi akaita zvishoma kukanganisa mu &lt;a href="Players%20Tour%20Championship%202011/2012"&gt; 2011/2012 mwaka&lt;/a&gt;. &lt;a href="Players%20Tour%20Championship%202012/2013"&gt; 2012/2013&lt;/a&gt; akaona kuvandudzwa kukuru uye kunoshamisa 4<unk>3 pamusoro paJoe Perry muna 2012 UKPTC 3. Akapindawo Q Chikoro kekutanga muna Chivabvu 2013 netariro yekukodzera pazvinhu zvikuru asi akakundikana kuita mushure mekuwana kukunda mana mumitambo mitatu. Pasinei nokusawana mukana wokutamba mutambo mukuru, kutamba kwakaita Lines muQ School kwakanga kwakakwana kuti awane nzvimbo yepamusoro mumutambo wokutamba mutambo mukuru.
2013 Australian Goldfields Open, chiitiko chake chokutanga chevakuru. Akakunda mumutambo wokutanga, achirova mumwe mutambi weLeeds David Grace 5<unk>4, asi akatambura 5<unk>4 kudzoka mumutambo wechipiri wekupedzisira-96 kusvika kuZhang Anda weChina. Kwemwaka wese, Lines akaramba achipinda muPTC uye zviitiko zveamateur, nemhedzisiro yake inonyanya kuzivikanwa iri 4 × 2 pamusoro pebasa raScott Donaldson mu2013 Ruhr Open.