Barcelona head coach Ernesto Valverde said Lautaro Martinez is a "great player" as the Inter star continues to be linked with the La Liga champions.
Inter forward Martinez has reportedly emerged as a top target for Barca, who are looking to identify a long-term heir for the aging Luis Suarez.
Martinez has scored 13 goals across all competitions this season, including a goal away to Barca in the Champions League on October 2.
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The 22-year-old Argentina international will come up against Barca again when Inter welcome the Spanish giants to Milan on Tuesday, in a battle of first against second in Group F on the final matchday.