Borussia Dortmund youngster Thomas Eisfeld is set to sign for Arsenal today. The Daily Mail says Arsenal manager Arsene Wenger is set to sign Eisfeld.

The 19-year-old was in London with his agent Reza Fazeli on Monday to undergo a rigorous medical at the club's training ground as he had surgery for a torn cruciate ligament in 2009.

Playmaker Eisfeld is out of contract in the summer and Arsenal will have to pay compensation of around £420,000.