Rubuta ci gaba don wannan sakin layi - A watan Disamba na 2009, tare da Fisichella ya koma Ferrari kuma Liuzzi ya ci gaba da zama a cikin tawagar tseren, di Resta ya shiga cikin gwaji tare da tawagar a kan hanyar Jerez tare da J. R. Hildebrand. A Autosport International show a watan Janairun 2010, an ce yana kusa da yarjejeniya a matsayin gwajin ƙungiyar da direba na ajiya don kakar 2010. An sanar da yarjejeniyar a ranar 2 ga Fabrairu. Di Resta ya fara halartar gasar Formula One a gasar Grand Prix ta Ostiraliya ta 2010, inda ya halarci zaman horo na farko a madadin Sutil kuma ya gama na 11. Ya yi tuƙi a farkon zaman horo na duk tseren da suka biyo baya har zuwa Monaco Grand Prix inda bai shiga ba. Ya ci gaba da tuki don tawagar a Grand Prix na Turai da kuma Grand Prix na Birtaniya na gaba
Ka yi haƙuri. Bayan ya zauna a cikin Grand Prix na Jamus ya dawo don Grand Prix na Hungary. Di Resta daga baya ya zauna a Grand Prix na Belgium kamar yadda Tonio Liuzzi da Adrian Sutil suka buƙaci lokaci mai yawa kamar yadda zai yiwu don samun jin dadin sabon sassan. Ya shiga cikin horo don Grand Prix na Italiya, amma bai shiga cikin Grands Prix na Singapore ko Japan ba. Tawagar ta zaɓi cewa di Resta ya rasa Gasar Grand Prix ta Koriya don ba da damar Liuzzi da Sutil su saba da sabon hanyar don tseren.