The 28-year-old is coming off the finest campaign of his career, one that culminated in Crystal Palace winning the Conference League. Sarr finished as the Eagles' top scorer in the competition with nine goals and was named the tournament's best player for his performances throughout the run.
That form followed him into the World Cup. Sarr again impressed with Senegal, delivering convincing displays against elite opposition and scoring four goals during the tournament, a consistency that has not gone unnoticed in the transfer market.
According to Foot Mercato, Manchester United are among the clubs who have made enquiries about the forward's availability. He is not considered a top priority for reinforcing the attack, but he is understood to be among the profiles being assessed by United's recruitment team as they explore several options before settling on a decision.
United's interest is unlikely to leave Sarr indifferent. The forward has previously admitted that Old Trafford represents his dream destination, a factor that could prove significant if the Premier League club were to follow up their initial enquiry with a concrete approach.
Sarr's versatility, capable of playing on either flank or through the middle, adds to his appeal for a United side still shaping its attacking options this summer. His goalscoring record and continental pedigree make him an increasingly attractive target, even if he remains one of several names on the club's radar rather than their leading choice.
Crystal Palace, fresh from the first European trophy in their history, are unlikely to welcome interest in one of their most influential players and would be expected to demand a significant fee before sanctioning any departure, leaving United with a decision to make over how far they are willing to go to test the south London club's resolve.
Sarr's stock has never been higher, and with United still working through their summer priorities, his situation looks set to develop further before the transfer window closes, particularly if rival suitors also begin to circle following his exploits on the continental and international stage.