The match between RB Leipzig and Union Berlin was a thrilling display of football, with RB Leipzig dominating the game with a 3-0 victory.

In the first half, RB Leipzig dominated the midfield and created chances for their goal, but Union Berlin had their own goalscoring opportunities. However, RB Leipzig's defense held strong throughout the match, preventing any Union Berlin goals.

In the second half, RB Leipzig showed their dominance once again. They were able to score three goals in quick succession, including a stunning penalty by RB Leipzig's star player, Robert Lewandowski. This scored the match-winning goal for RB Leipzig.

It was a fantastic performance from both teams, and it is clear that RB Leipzig has a great team spirit and can compete against any opposition. The result shows that RB Leipzig is one of the top clubs in Germany, and they will continue to perform at a high level.

On the other hand, Union Berlin was disappointed with their performance. They did not play well in the first half, and RB Leipzig took advantage of this. It was disappointing for Union Berlin to lose so easily to such a good opponent.

In conclusion, RB Leipzig dominated the match and showed their strength on the pitch. Their players displayed incredible skill and determination, and it was evident from their performances that they have a lot of talent. RB Leipzig will be looking forward to the next match and preparing for the upcoming season.