Chelsea had a scout post to the Olimpico in Rome on Sunday.
Gazzamercato says Chelsea's representative was in the stands for Lazio's clash with Atalanta to check on Musa Barrow.
The exciting Gambian talent is under consideration at Chelsea for an end of season move.
And Barrow aced his audition, scoring the opener in the first two minutes of the 1-1 draw.
Atalanta coach Gian Piero Gasperini played the youngster up front on his own and was rewarded with a goalscoring performance.