 Nyorai kuenderera mberi kweiyi ndima - Mwaka wa2009-10 wakatanga zvakashata apo Williams akatyoka chigunwe mukudonha kumba, isingasviki mwedzi pamberi peShanghai Masters, chiitiko chekutanga chemwaka. Akatamba muShanghai pasinei nekukuvara, asi akapfeka chiuno chake pamusana pokuti kubviswa kwacho kwaigona kukonzera kukuvara kwenguva refu. Ikoko akakunda mutambo wake wekutanga kurwisa Joe Swail 53, asi akarasikirwa mumutambo unotevera kurwisa John Higgins 15. Mumakwikwi eGran Prixakakunda Stuart Bingham, Stephen Hendry naRobert Milkins achienda kumasemi-fainari. Pasinei nokuwana 142 yakanyanya kuputsika mumutambo mufirimu rokutanga kurwisana naDing Junhui, akarasikirwa ne16. 