Bayern Munich vs Arsenal 21 October 2026 Prediction

Arsenal has won 14 consecutive matches across the group stage and league phase of the Champions League. It also beat Vincent Kompany’s team 3-1 last season. The London club now travels to Munich, where Bayern has lost only one of its last 31 home matches in the competition. Bayern will look to avenge last season’s defeat, while Arsenal aims to repeat that result on the road.

Bayern Scores Often but Still Makes Defensive Mistakes

Bayern opened its Champions League campaign with a 5-0 win over Bodø/Glimt and a 3-3 draw against Viking. The hosts scored eight goals from 6.0 xG over the first two matchdays. They also confirmed their attacking form with a 6-1 victory over Leipzig, which moved Kompany’s team to the top of the Bundesliga. However, Bayern’s attacking output did not make up for its mistakes in Norway. The German club conceded three goals despite allowing only 0.76 xGA. A corner and a turnover while playing out from the back left Bayern 2-0 down at halftime against Viking. It recovered to take the lead but settled for a draw after Olise was sent off. The low xGA shows that Bayern’s defense is generally effective, but the nature of the errors is a concern. In last season’s meeting, Arsenal also scored from a corner and quick attacking moves on its way to a 3-1 win.

Kompany will need to adjust his attack because of several absences. Olise’s suspension is particularly significant. Since the start of last season, the Frenchman has recorded 44 key passes in the Champions League, more than any other player. Gnabry or Karl could start on the right after both came off the bench in the previous match, but neither is likely to replace Olise’s full contribution. Musiala is also doubtful with a thigh injury. Without his dribbling between the lines, Bayern may find it harder to create through the middle. Kimmich and Kane will therefore have larger roles in the usual 4-2-3-1 formation. Kimmich can progress the ball with vertical passes, while Kane can drop deeper and create room for Díaz to make runs from the left half-space. The Colombian is in strong form after recording a hat trick and an assist against Leipzig.

Arsenal Can Stay Patient

Arsenal started its Champions League campaign with clean-sheet wins over Napoli, 1-0, and Lille, 3-0. The London club allowed only 0.6 xGA and three shots on target while producing 5.9 xG. Arsenal held a clear advantage but needed time to convert it into goals against cautious opponents. It did not score until the 75th minute in Naples and the 64th minute against Lille. Mikel Arteta’s team remained in control and improved its attack through substitutions. Saka, Ødegaard, and Havertz came off the bench before Arsenal added two more goals against Lille. A similar pattern emerged in the 1-0 Premier League win over Nottingham Forest, when halftime substitute Madueke scored the winner in the 80th minute. Unlike those opponents, Bayern is unlikely to defend deep for long periods. Its attacking approach could give Arsenal more space in transition, although the visitors’ defense will face a much more difficult test.

Arsenal will be without Saliba in Munich as he recovers from a back injury. His recovery speed would have been useful against runs in behind the defensive line. Hincapié is also unavailable, leaving Arteta with fewer options at the back. Zubimendi was included in the squad for the 1-0 Premier League win over Nottingham Forest, but it remains unclear whether he is ready to start in the Champions League and help Arsenal deal with pressure in midfield. Tzolis’ injury limits the options on the left, although Eze or Madueke can play there. On the right, Saka can move inside to shoot or create chances. After regaining possession, Arsenal can use these wide players to advance the ball quickly and attack the space behind Bayern’s fullbacks.

Bayern vs Arsenal Predicted Lineup

Bayern (4-2-3-1): Urbig; Laimer, Upamecano, Tah, Davies; Kimmich, Pavlović; Karl, Saibari, Díaz; Kane

Absences: Olise (suspended); Musiala, Neuer, Kim Min-jae (all doubtful)

Manager: Vincent Kompany

Arsenal (4-2-3-1): Raya; Timber, Konsa, Gabriel, Calafiori; Guimarães, Rice; Saka, Ødegaard, Eze; Gyökeres

Absences: Saliba, Hincapié, Tzolis (all injured); Arrizabalaga (doubtful)

Manager: Mikel Arteta

Referee: Davide Massa (Italy)

Massa officiated 11 Champions League and Europa League matches last season, showing 37 yellow cards for an average of 3.4 per game. He issued no more than four yellow cards in nine of those matches, including Arsenal’s 4-0 win over Atlético, which featured three bookings. The trend has continued this season. Across three Champions League matches, including qualifying, Massa has not shown more than three cards in a game. We expect no more than four yellow cards in Munich.

Bayern vs Arsenal Prediction: Arsenal to Win at 3.30

Main prediction: Arsenal does not need to compete with Bayern for possession in every area of the field. Without Saliba, a compact central shape and selective pressing should be the safer approach. When Bayern’s wide players push forward, space will open behind them for Arsenal’s wingers. The visitors can reach those areas within a few passes after winning the ball. This approach produced a 3-1 victory in the previous meeting. Arsenal had only 40% possession but led 3.11 to 0.65 in xG. Arteta’s team has also produced strong attacking numbers on the road, recording 4.05 xG and allowing only 0.22 xGA against Napoli. Bayern remains dangerous through Kane and Díaz, but without Olise and likely Musiala, it may struggle to break down a compact defense through the middle. Arsenal’s ability to defend without the ball and attack quickly supports an Arsenal win at 3.30.

Goals prediction: Bayern recorded 51 shots and 6.0 xG across its first two Champions League matches. Arsenal has allowed few clear chances so far, but it has not yet faced an attack of this quality and will be without Saliba in Munich. The visitors have also generated 5.9 xG and can exploit the space behind Bayern’s defenders when the hosts commit numbers forward. If Arsenal scores on the counter, Bayern will have to increase the pressure. That would create further chances at both ends. The matchup supports over 3.5 goals at 2.35.