Borussia Dortmund has secured the top three positions in Europe after their victory over Hertha Berlin.

The German champions have been consistently performing well this season and have managed to secure their first three places in the Bundesliga table. The team's performance is largely due to the strong form of their star striker, Mario Gotze.

Gotze has been a key player for Borussia Dortmund this season and he has scored five goals in his last six games. His goal-scoring prowess has helped the team secure their first three positions in the league table.

Another standout player for Borussia Dortmund is their captain, Marco Reus. He has been a reliable performer throughout the season and he has played a crucial role in securing the team's first three positions in the Bundesliga table.

In addition to Gotze and Reus, Borussia Dortmund also has another talented player in their defense. The team has had some good performances from their defenders this season and they have helped the team secure their first three positions in the Bundesliga table.

Overall, Borussia Dortmund's performance this season has been impressive and they have managed to secure their first three positions in the Bundesliga table. The team's strong form of their star striker and captain, along with the defensive performance of their defense, have all contributed to their success.