Borussia Dortmund have won six of their 16 games against Scottish sides, losing four of them - once to Celtic and three times to Rangers. Celtic have only won four of 28 meetings with German sides, losing 19, and have never won away from home.

Borussia Dortmund may have reached the Champions League final last season, but they won't be taking the visit of Celtic lightly, manager Nuri Sahin said on Monday, who is also looking forward to renewing acquaintances with Brendan Rodgers.

Matchday two of the Champions League gets underway on Tuesday, with Borussia Dortmund hosting the Scottish Premiership Champions, Celtic.Both sides produced emphatic victories on the opening matchday

Celtic have been in imperious domestic form, winning all six of their league games without conceding a goal and netting 20 along the way. Dortmund present a far tougher challenge than anything the team have faced so far and when asked if the game was ‘an acid test’ for his in-form side, Rodgers didn’t disagree.

Borussia Dortmund may have reached the Champions League final last season, but they won't be taking the visit of Celtic lightly, manager Nuri Sahin said on Monday, who is also looking forward to renewing acquaintances with Brendan Rodgers.

Borussia Dortmund coach Nuri Sahin praised Brendan Rodgers' influence on his career ahead of Tuesday's Champions League clash with a Celtic side led by his former boss.Dortmund won their Champions League opener 3-0 at Club Brugge two weeks ago on Sahin's debut as a coach in the competition.