Borussia Dortmund started this season very well. They scored in their last games high amount of goals and are very motivated for this season. their last clash against Wolfsburg ended with a 5-1 victory.
The yellow club meets Freiburg on Friday night and one of their players will be probably missing. Marc Bartra suffered during the club's last game a groin injury and is a doubt for the next competition.
The 25-year-old, who has been playing during his whole carrer at Barcelona, joined the Bundesliga team this summer for €8 million.
Tuchel said: "He has adductor problems, which he noticed for a short while when warming up. Then they disappeared. They came back when he made a pass. I can't say what it is. My Spanish is not good enough to do so. It will be very, very tight for Freiburg".
The Dortmund coach is in generall very happy with the Spaniard and can't complain. He's convinced that he was a good signing. "He's just that good at playing football. He carries a really extraordinary presence and gives us the feeling that he has settled in to the team".