Crystal Palace are among the clubs following 6ft 5ins Austrian striker Sasa Kalajdzic.

The 21-year-old has drawn attention with his performances for Admira Wacker this season and has scored five goals in his last five games including the winner in Saturday's 2-1 Bundesliga win over Hartberg.

Palace are keen to add a striker in the summer with concerns over their goal return and Christian Benteke considering his options with a year left on contract.

Kalajdzic would be a relatively cheap option though Admira have already rejected some offers and competition is increasing.

Brighton and promotion-chasing Leeds United have also watched Kalajdzic while Red Bull Salzburg, Espanyol, Nice and Genk are among a growing list of clubs to have made initial enquiries.

Kalajdzic, who saw a proposed move to Rapid Vienna fall down in January, is an Austria U21 international but is expected to be called up to the national squad in the coming months.