Bayern München vs Union Berlin Preview, Prediction & Odds - Bundesliga

Bayern München face Union Berlin in the Bundesliga on 18 September 2026, with the prediction model favouring Bayern München at a 50% win probability. Bayern have taken seven points from three matches, sit fourth and arrive after a 2-1 win at SV 07 Elversberg, following a 5-1 victory over Stuttgart and a goalless draw at Schalke. Union have one point and occupy 16th place after losing 1-3 to Schalke, their second consecutive defeat. They have conceded ten times in three league games, a theme highlighted by Squawka, while Yahoo Sports Canada notes the previous 4-0 Bayern victory and the contrasting positions of the two clubs.

Bayern most often use a 4-2-3-1, while Union have switched between 4-3-1-2 and 4-1-3-2. The statistical comparison favours the hosts in attack, 64% to 36%, and especially in defence, 83% to 17%. Bayern score 2.3 goals per game and concede 0.7, whereas Union average 1.3 scored and 3.3 allowed. The recent meetings also give Bayern a clear edge: they won 4-0 in March 2026, prevailed 3-2 in the December DFB Pokal tie and have three wins with two draws across the last five encounters. Union have not won any of those five matches.

The model gives Bayern München and Union Berlin identical 50% probabilities in the headline home-versus-away split, with a 50% draw probability and 0% for an away win. Its predicted outcome is nevertheless Bayern München, and its advice combines a Bayern victory with more than 2.5 total goals. The goals projection points towards an open scoreline, while the comparison ratings strongly favour Bayern: overall 78.4% to 21.8%, form 88% to 13%, goals 72% to 28% and Poisson 100% to 0%. Bayern's unbeaten 2-1-0 record and one home win contrast with Union's 0-1-2 campaign and away defeat.

Pinnacle's 1.05 home price implies 95%, far above Bayern München's 50% model probability, so the short-priced home win offers no statistical value on this assessment. The draw at 19.44 implies 5%, compared with the model's 50%, making it the clearest value angle despite Bayern being the model's predicted outcome. Union are 35.55, implying 3%, but the model assigns them 0%, so that market is not supported. Over 3.5 goals is 1.33, while Under 3.5 is 3.19; the model only establishes a total above 2.5, so neither 3.5-goal price has a comparable model edge.

Draw @ 19.44 — Pinnacle implies 5%, while the model gives the draw a 50% probability. Over 3.5 Goals @ 1.33 — Bayern and Union combine for 3.6 goals per game this season. Home @ 1.05 — Bayern have scored 7 goals and Union have conceded 10 in three matches.

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