Leeds United are reportedly on the verge of signing Feyenoord winger Luis Sinisterra for an initial £21.5m this summer.

With the future of star attacker Raphinha uncertain amid interest from Chelsea and Barcelona, the Whites are on the lookout for potential replacements ahead of the new campaign, and Sinisterra has recently emerged as one of their main targets.

According to journalist Fabrizio Romano, Leeds have reached an agreement with Feyenoord to sign Sinisterra for €25m (£21.5m) plus add-ons, and the deal could also include a sell-on clause.

Romano adds that the 23-year-old Colombia international has already agreed personal terms with the West Yorkshire club, and only the 'final details' are to be arranged before the deal can be officially announced.

Sinisterra, who has spent the last four years with Feyenoord, excelled for the Dutch outfit last season, scoring 23 goals and providing 14 assists in 49 appearances across all competitions.

The winger could become Jesse Marsch's fifth signing of the summer window after Brenden Aaronson, Rasmus Kristensen, Marc Roca and Darko Gyabi.

Further additions could also be made by the Whites, as they are reportedly closing in on the permanent signing of RB Leipzig midfielder Tyler Adams.