By Ultan Corcoran@UltanCorcoran

Dortmund submit improved second offer for Genk's Karetsas

The Westphalians have upped the ante in their pursuit of the Greek talent after positive discussions on Tuesday.

Photo: Lars Baron/Getty Images.

Borussia Dortmund have improved their offer for Konstantinos Karetsas following Tuesday’s meeting with Genk.

The package is now worth just over €30million, including potential add-ons according to sources at Sky Germany.

No agreement has been reached yet, but talks are progressing positively for the talented 18-year-old attacking midfielder.

Dortmund is said to remain confident that an agreement can be reached, with Genk also willing to find a solution.

Last season, Karetsas made a total of 34 appearances in the Belgian Pro League, providing 11 assists.