Morton boss Jim Duffy has bolstered his squad with the signing of central defender Luca Gasparotto on loan from Rangers until January.
The 20-year-old Canadian impressed on loan at Airdrieonians last season and joins fellow summer signings Bobby Barr, Denny Johnstone and Frank McKeown - who is facing a spell on the sidelines - at Cappielow.
The Greenock club kick off their Ladbrokes Championship campaign with a home game against Falkirk on Saturday.