Oct 29 (Reuters) - Borussia Dortmund attacking midfielder Konstantinos Karetsas is battling to be fit in time for the Bundesliga Klassiker at Bayern Munich on Saturday, coach Niko Kovac said on Thursday.
The Greece international, one of the club's major signings this season, suffered an ankle injury on October 17 in the 0-0 draw with Union Berlin. He had just returned after collapsing in September due to what the club called 'circulatory problems'.
"He trained in part with the team today. It was matchday plus two and minus two so it was not toointensive," Kovac told a press conference.
Dortmund moved into the German Cup third round with Tuesday's last-gasp 3-2 home win over Werder Bremen.
"Todaywas the first time Karetsas trained with the team. The plan is that if all is well tomorrow, he will train with the team and we will decide if he is ready to go to Munich or not," Kovac said.
Dortmund, like Bayern, are still unbeaten in the Bundesliga this season and both teams are on 17 points, with the Bavarians top on goal difference.Dortmund have scored 12 goals in seven league games, fewer than half ofBayern's 25.
"It is the Klassiker andafter a long time we can play a game having the same level ofpoints," Kovac said. "That makes the match more interesting but it does not make it easier. Bayern are the gold standard, not only in Germany but in Europe.
"Wemay have a chance this time to turn the game in ourfavour but, as I said, it won't be easy."
(Reporting by Karolos Grohmann; Editing by Ken Ferris)
