Cologne vs Union Prediction 20 December 2025
🔊 Can Cologne wrap up 2025 with a home victory? The Billy Goats haven't tasted victory in their last five matches, and the upcoming clash against Union presents a prime opportunity to bid farewell to their fans at the RheinEnergieStadion on a high note before January. The visitors from the capital arrive after a commanding home win over one of the league's frontrunners and are capable of springing a surprise on the road, even though the odds slightly favor them as underdogs. For the club from North Rhine-Westphalia, this match is a great chance to leapfrog Union in the standings and solidify their position in the top half of the table.
Head-to-Head
📊 In the 2023/24 Bundesliga season, Cologne avenged their first-round defeat to Union Berlin (0-2) with a 3-2 victory in April during the second round. However, this win wasn't enough to prevent their relegation to the second division. This victory marked Cologne's only success in ten Bundesliga encounters against Union. The capital club claimed seven wins in the other matches, with two ending in draws.
Head-to-head statistics Cologne - Union

Cologne Team Overview
🔴 Last Saturday, Köln traveled to Leverkusen for the "Rhein Derby" against Bayer and returned empty-handed with a 2-0 defeat, despite having several scoring opportunities. Lukas Kwasniok's side have failed to secure a victory in their last five matches, collecting just two points during this stretch. Moreover, the "Billy Goats" have won only one of their last eight league fixtures, which has brought them dangerously close to the relegation zone, just five points away.
⚪ The club from North Rhine-Westphalia sits 10th in the standings after 14 rounds, with a negative goal difference of 22:23. A win against Union would allow Köln to leapfrog the capital team in the table. However, in four of their last five matches, the hosts have struggled to score more than one goal. Meanwhile, Saïd El-Mala is enjoying a remarkable season, showcasing high efficiency on the left flank with six goals and three assists.
Match Results: Cologne

Union Team Overview
⚪ In the 14th round, Union Berlin pulled off a stunning victory against second-placed Leipzig (3-1), halting a three-match losing streak across all competitions. After a goalless first half, Oliver Burke found the net for the first time since his famous hat-trick in Frankfurt in the fourth round. However, just three minutes later, as the game reached the hour mark, the "Red Bulls" equalized. Another three minutes on, Ilyas Ansa put the capital club back in front, marking his first goal since the fourth round, and Tim Skarke, who came on as a substitute in the 85th minute, sealed the final score in stoppage time.
🔴 The "Iron Union" sit in eighth place in the standings, comfortably seven points clear of the relegation zone. This season, Steffen Baumgart's team have earned more than half of their points (10 out of 18) in matches against the league's top seven teams. The victory over Leipzig continued a successful streak that also included wins against Stuttgart (2-1) and Eintracht (4-3). Additionally, the Berliners became the first Bundesliga team to take points off Bayern Munich this season (2-2).
Match Results: Union
Latest news
Cologne
🎙 Lukas Kwasniok on Union: "Since Steffen Baumgart took charge of Union, the team has become more stable. Last season, they comfortably avoided relegation, and this season they're maintaining that form. They've returned to their previous strengths. Baumgart has, to some extent, adapted well to the club. This is a team capable of causing problems for top-tier opponents."
❌ Dominik Heinz (groin), Timo Hübers (knee), Luca Kilian (knee), and Joel Schmid (hip) will miss the match due to injuries.
Union
🎙 Steffen Baumgart on Cologne: "Everyone knows how much I enjoyed my time managing Cologne - those memories last a lifetime - but I'm focused on our team, and lately, I've seen progress from the guys. Now we're facing another tough match. I'm almost certain this is one of those teams you can't prepare for 100 percent because Lukas [Kwasniok] comes up with something new for every opponent and every challenge, but I'm not going to reveal any details about our lineup."
❌ Midfielder Janik Haberer will miss the match due to a yellow card suspension. Robert Skov, Andrik Markgraf, and Dmitry Bogdanov continue their recovery from injuries.
🟨 Referee and Yellow Cards
The main referee for the match is Christian Dingert. In his last ten matches, he has averaged 3.6 yellow cards per game. Cologne's average number of cautions stands at 1.7 per match, while Union's is 2.2. Matches involving the capital club often feature a high number of fouls and sanctions, making the over 3.5 yellow cards a logical choice - this outcome has occurred in 13 of Union's last 15 matches.
⚽ Goal Prediction
Cologne are struggling with scoring, netting no more than one goal in four of their last five games. The under 2.5 goals total has hit in three of the last matches involving the "Billy Goats." Meanwhile, the over 2.5 goals total has been successful in five of Union's last six matches. As a compromise, we opt for over 2 goals, considering that all of Cologne's home games this season have seen at least two goals scored.
🚩 Corner Prediction
Kwasniok's side rank 16th in the league for average corners, with 3.9 per match. Union, on the other hand, are fourth with an average of 5.4. Based on these stats, we select Cologne's individual total under 5.5 corners, despite the home field factor and the expected territorial advantage for the hosts. This outcome has occurred in seven of the "Billy Goats'" last eight Bundesliga matches.
Editorial Prediction
Union remain the team with the lowest average ball possession in the league at just 39%, so the visitors will once again rely on their key strengths: counterattacks and set pieces. Cologne, with a possession rate of around 48%, are likely to take the initiative and aim to create threats primarily down the left flank through the Kaminski-El-Mala partnership.
Our main betting suggestion is both teams to score (yes), which has occurred in all seven of Cologne's home matches this season at the RheinEnergieStadion. Additionally, Union have scored in six consecutive matches. We also consider a high-scoring draw, possibly a 2-2 result, as a plausible outcome.