Jose Mourinho s Roma tenure started with a 10-0 rout of minnows Montecatini in a training match on Thursday.
Having been sacked by Tottenham, former Chelsea, Manchester United, Real Madrid and Inter boss Mourinho was appointed as Roma s new head coach in May, replacing compatriot Paulo Fonseca.
Mourinho s first competitive match in charge will come in Roma s Serie A opener against Fiorentina in August, and the Giallorossi made an emphatic start to their pre-season against Serie D side Montecatini.
Borja Mayoral scored a hat-trick, with his first goal coming after Carles Perez and Gianluca Mancini struck to put Roma 2-0 up.
Riccardo Calafiori netted a swift follow up and an own goal from Montecatini put Roma 5-0 ahead at the break.
Nicolo Zaniolo converted a penalty after Mayoral helped himself to a second, with the Real Madrid loanee completing his hat-trick after Nicola Zalewski and Amadou Diawara had got on the scoresheet.
Serie B newcomers Ternana are next up for Roma, who face Serie C outfit Triestina three days later before rounding off their pre-season preparations with friendlies against Debrecen, Mourinho s former club Porto and Real Betis.
The first training game of pre-season has just finished: a 10-0 win against guests Montecatini.
The scorers today: Perez, Mancini, Mayoral (3), Calafiori, Zaniolo (p.), Zalewski, Diawara and an own goal!
— AS Roma English (@ASRomaEN)