Mainz 05 has been one of the most exciting teams in German football this season, and their recent victory over Union Berlin is just further proof of that. The match was played at the Commerzbank-Arena on Sunday evening, and it was a closely contested affair from start to finish.

In the first half, Mainz had the better of the play and created several chances for themselves. However, they were unable to convert any of them into goals, and Union Berlin looked to be the more organized team in the early stages of the game.

As the second half progressed, however, Mainz began to take control of the match. They scored two impressive goals in quick succession, with the first coming after only five minutes on the clock. This goal came from a corner kick, and it was followed up by another goal from the same player, who then assisted on the third goal of the match.

Lee Jae-sung, the Korean midfielder who joined Mainz earlier this year, was instrumental in both of these goals. He played a key role in creating the opening goal, and he also set up the second goal with his clever passing.

Overall, Mainz 05 showed why they have been so successful this season with their strong performance against Union Berlin. Their coach, Thomas Tuchel, praised the team's spirit and work ethic, saying that they never gave up and kept fighting until the end.

This result will no doubt boost Mainz's confidence going forward, as they look to continue their excellent form in the upcoming matches. It was clear throughout the match that Mainz 05 is a team that can compete with anyone in Germany, and their latest victory is just further evidence of that.