Match Information
Match Overview
Bayern München host Union Berlin at the Allianz Arena on September 18, 2026, in Matchday 4 of the Bundesliga season, a fixture that already highlights the growing gap between the two clubs in the early-season table. Bayern sit fourth, while Union Berlin occupy 16th place, and the contrast in trajectory is the defining storyline heading into this match.
Form is the most striking factor here. Bayern arrive unbeaten across their last five matches in all competitions, including a 5-0 demolition of Bodo/Glimt in the Champions League on September 10 and a hard-fought 2-1 away win at SV Elversberg on September 13. Union Berlin, by contrast, have lost three of their last five outings, including a 1-3 home defeat to FC Schalke 04 on September 11 and a heavy 4-0 loss away to Bayer Leverkusen on September 5. That defensive fragility - conceding freely in back-to-back league matches - will be a significant concern travelling to face a Bayern attack that has scored heavily in three of its last four games.
The league table context adds further weight to the occasion. With Bayern pushing into the top four and Union Berlin sitting deep in the bottom half after four rounds, this match carries early-season implications for both ends of the table - Bayern looking to consolidate a top-four push under V. Kompany, and Union Berlin, guided by M. Lustrinelli, searching for stability to move away from the relegation zone.
No injury absences are reported for either squad, meaning both managers should be able to select from full-strength options, placing the emphasis squarely on current form and tactical execution rather than squad availability. Given Bayern's attacking form and Union's defensive struggles, the away side will need a marked improvement from their recent performances to leave Munich with a positive result.
Predicted Lineups
Bayern München
J. Urbig; J. Stanišić, D. Upamecano, Kim Min-Jae, N. Brown; A. Pavlović, T. Bischof, L. Karl, M. Olise, I. Saibari; H. Kane
Union Berlin
F. Rønnow; J. Juranović, L. Querfeld, F. Uduokhai, T. Rothe; A. Kemlein, M. Aebischer, Livan Burcu, R. Khedira; Jeong Woo-Yeong, E. Latte Lath
Team Form Analysis
Bayern München
League Position: 4Bayern München Form Analysis
Bayern München head into this fixture unbeaten in their last five matches across all competitions, a run that underlines their status as one of the division's most consistent sides. The 5-1 victory over VfB Stuttgart on August 28 and the 5-0 rout of Bodo/Glimt in the Champions League on September 10 demonstrate a potent attacking output, with the side regularly finding the net in bunches. Their Bundesliga form has been slightly more measured, including a goalless draw away at FC Schalke 04 on September 5 and a narrower 2-1 win at SV Elversberg on September 13, suggesting they can grind out results even when not at their most fluent. Defensively, Bayern have shown control across these fixtures, conceding just twice in five matches. The blend of high-scoring cup form and composed league performances against varied opposition - ranging from top-flight rivals to lower-league cup opponents - reflects a squad in strong overall shape entering Matchday 4.
Union Berlin
League Position: 16Union Berlin Form Analysis
Union Berlin's recent form has been troubled, with losses in three of their last five matches across all competitions. Bundesliga results have been particularly concerning: a 1-3 home defeat to FC Schalke 04 on September 11 followed a 4-0 away loss to Bayer Leverkusen on September 5, highlighting defensive vulnerabilities against direct competition in the league table. Their sole league point in this stretch came from a 3-3 draw at home to Eintracht Frankfurt on August 29, a match that also featured defensive lapses despite scoring three goals themselves. A bright spot came in the DFB Pokal on August 23, a 4-2 away win over Eintracht Braunschweig, showing the squad retains attacking quality when matches open up. However, a 2-4 defeat to Ipswich in a club friendly on August 15 further reflects the inconsistency running through the squad. Overall, the pattern points to a team capable of scoring goals but currently struggling to keep matches tight at the back.
Head-to-Head
Bayern München
Union Berlin
Recent Meetings
| Date | Home | Score | Away |
|---|---|---|---|
| 2026-03-21 | Bayern München | 4 - 0 | Union Berlin |
| 2025-12-03 | Union Berlin | 2 - 3 | Bayern München |
| 2025-11-08 | Union Berlin | 2 - 2 | Bayern München |
| 2025-03-15 | Union Berlin | 1 - 1 | Bayern München |
| 2024-11-02 | Bayern München | 3 - 0 | Union Berlin |
| 2024-04-20 | Union Berlin | 1 - 5 | Bayern Munich |
| 2024-01-24 | Bayern Munich | 1 - 0 | Union Berlin |
| 2023-02-26 | Bayern Munich | 3 - 0 | Union Berlin |
| 2022-09-03 | Union Berlin | 1 - 1 | Bayern Munich |
| 2022-03-19 | Bayern Munich | 4 - 0 | Union Berlin |
Memorable Matches
The history between these two clubs has often tilted heavily in Bayern München's favor, with several lopsided results standing out. On 2024-04-20, Union Berlin were beaten 5-1 in a match that showcased Bayern's attacking depth on the road. More recently, on 2026-03-21, Bayern claimed a 4-0 win over Union Berlin, continuing a pattern of dominant scorelines in this fixture. Not every meeting has been one-sided, though - on 2025-11-08, the two sides played out a 2-2 draw in Berlin, and on 2025-03-15 they shared a 1-1 result, showing Union Berlin are capable of testing Bayern when matches are tightly contested rather than one-way traffic.
Venue Factor
The Allianz Arena serves as Bayern München's fortress for this Matchday 4 clash, and home advantage carries real weight given the historical scorelines this fixture has produced in Munich, including a 4-0 win recorded there on 2026-03-21. Union Berlin travel to Bavaria off the back of a difficult run of away and home form alike, and the atmosphere generated by the Bayern crowd is likely to amplify the pressure on a Union side already searching for consistency. For Bayern, playing at home continues to be a platform for their attacking players to express themselves in front of a supportive fanbase, while Union Berlin will need a disciplined approach to keep the occas
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Injury Concerns
Bayern München
Union Berlin
