Unfortunately, a knee injury in 2024 kept Hartman sidelined for several months, which may have affected his chances of joining Chelsea, who had expressed interest in him. However, Burnley has recently shown interest in Hartman and he has visited their training facilities.

Although no official bid has been made, Burnley has informed Feyenoord of their interest in Hartman. It's also worth noting that Hartman himself wants to play in the Premier League this summer.

With Hartman's potential departure in mind, Feyenoord is prioritizing keeping Spanish left-back Hugo Bueno on their team. Bueno had a successful loan spell with Feyenoord last season and left a good impression.