After a goalless first half, substitutes Felix Afena-Gyan and Nicolo Zaniolo were on target for the Italian side after the break.
Sunderland will now prepare to return to Wearside before travelling to Dundee United for their next pre-season fixture on Saturday.
Our chief SAFC writer Phil Smith has delivered his verdict on how each Sunderland player fared against Roma.
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Our chief SAFC writer Phil Smith has delivered his verdict on how each Sunderland player fared against Roma.