Jurgen Klopp has conceded that Bayern Munich were the better team in their 1-0 victory over his Borussia Dortmund side on Saturday. Robert Lewandowski condemned his former club to defeat in the Bundesliga clash, as the hosts struggled to create chances at the Westfalenstadion. And charismatic Dortmund manager Klopp says that Bayern deserved to claim the three points, with Pep Guardiola's side looking to storm to the title. Dortmund coach Jurgen Klopp says his side lacked punch against Bayern Munich and deserved to lose . Robert Lewandowski beats Marcel Schmelzer to the ball to head Bayern Munich in front against Dortmund . As his team-mates roared wildly around him Lewandowski did not celebrate against his former club . 'The first 10 minutes were completely fine,' Klopp told Sky. 'After that it was not so good, we had too few chances. 'Bayern sat deep and played very physically robust, we could not get our way. In the last third we lacked punch. 'The second half was okay because we had our opportunities but, overall, it was not enough against Bayern. We lacked focus. 'In many small moments Bayern were better, so they deserved to win.' The Bavarians are now 10 points clear at the top of the table, but Dortmund captain Mats Hummels disagrees with his coach and says the 10-placed side merited more for their efforts. The defender said: 'Bayern were not the better team, I can only remember two chances. We had not much more, but a bit more. Dortmund captain Mats Hummels disagrees with his manager and says they created enough chances to win . Lewandowski's goal sent the Bayern bench into raptures although Pep Guardiola remained calm . The Bayern players celebrate in front of the travelling supporters after claiming a narrow victory .
Bayern Munich beat Borussia Dortmund 1-0 in the Bundesliga on Saturday .
Robert Lewandowski netted only goal against his former club .
Dortmund coach Jurgen Klopp says Pep Guardiola's side deserved win .
Captain Mats Hummels disagrees with manager .