FSV Mainz 05 v Bayern München: Preview, predicted line-ups & betting tips

Mainz have not won a home league game this season. Four attempts at the Mewa Arena have brought one draw and three defeats, with 6 goals scored and 10 conceded, and the last two results in all competitions were a 3-2 home loss to Werder Bremen on 24 October and a 4-1 defeat at SV Elversberg on 30 October.

Bayern München arrive from the opposite direction. The league leaders have won 5 and drawn 3 of their 8 matches, scoring 27 and conceding 8, and they last dropped points in a 2-2 draw at home to Borussia Dortmund on 31 October. The visitors have also lost 7 of the last 10 meetings with Mainz in all competitions only once in the other direction, which gives the hosts little history to lean on. Saturday's game asks whether the one side that has been able to hurt Bayern in this fixture, the Mainz attack, can repeat that without a settled defence behind it.

Mainz sit ninth on 10 points from 8 games, with 3 wins, 1 draw and 4 defeats and a goal difference of zero (17 scored, 17 conceded). Their last eight league and cup results show 3 wins, 1 draw and 4 defeats, and the form string reads DWLWLWLL. The split between home and away is stark: three wins from four on the road, with 11 goals scored, against no wins from four at home.

The defensive numbers explain much of the slide. Mainz have conceded 2.1 goals per game across the season, and 6 of their 17 goals against (35.29%) have arrived in the first 15 minutes. Their recent-form aggregate shows 1.34 expected goals against per game, so the 2.13 actually conceded suggests some underperformance, though not enough to treat the run as bad luck alone. The hosts have still scored in 7 of 8 and average 2.8 goals per away game, which makes them a side that rarely goes quiet.

Bayern lead the Bundesliga on 18 points, level with Dortmund but ahead on goal difference (+19 against +8), and Freiburg are third on 16. A win keeps the gap over the chasing pack intact, while a draw would give Dortmund the chance to close it with a favourable result elsewhere.

The visitors' numbers are less dominant on the road than at home. Bayern have scored 20 goals in four home games (5.0 per game) but 7 in four away (1.8), and they have drawn two of those four, at Augsburg and Schalke. However, they have lost none of eight, conceded only 8 goals and posted 65.4% average possession, which suggests that an away draw is the realistic downside rather than a defeat.

Mainz's last eight league and cup matches this season produced 3 wins, 1 draw and 4 defeats, including two defeats on their last two outings, while Bayern's eight produced 5 wins, 3 draws and no defeats. Bayern are clearly in better shape, with 27 goals scored against 17 for Mainz and 8 conceded against 17. But the surface form hides a split in the Mainz record, because their three league wins have all come away from home, including a 5-0 win at Hamburg and a 4-3 win at Borussia Mönchengladbach. Mainz's 3 clean sheets in 8 games also show they can defend when the game is controlled, though that has not been the pattern in their last three defeats, in which they conceded 4, 3 and 4.

Mainz are ninth on 10 points from 8 games, eight points behind Bayern and five behind fifth-placed Werder Bremen (15). They are three points clear of Union Berlin in the relegation play-off place (7 points), and a cluster of five sides on 9 points sits directly behind them, so a defeat could drop them as low as 14th depending on other results.

Bayern top the table on 18 points from 8 games, level with Dortmund, with a +19 goal difference. A win would hold the two-point cushion over Freiburg, who have 16 points, while a draw would leave them exposed to a Dortmund win. For Mainz, three points would move them within two of Bremen and Leverkusen's 13, and a defeat would end any near-term European hopes.

The supplied head-to-head covers the last 10 meetings in all competitions: Bayern have 7 wins, Mainz 2 and there has been 1 draw. Those games average 5 goals per meeting, 7 of the 10 saw both teams score (70%) and all 10 finished over 2.5 goals (100%). The last meeting was at the Mewa Arena on 25 April 2026, when Bayern won 4-3 after trailing 3-0 at half-time. Before that, the sides drew 2-2 in Munich on 14 December 2025.

The pattern points to open games rather than Bayern control from the first whistle, and a Bayern win has not always been comfortable. Mainz have scored in 5 of the 5 listed recent meetings and 2 of the last 5 produced three or more goals for the home side at the Mewa Arena. That backs the goals markets, particularly the over and both teams to score, though the Bayern defence has conceded only 8 in 8 this season, which makes the 70% BTTS rate a little less secure than the 100% overs record. The correct-score lean is a Bayern win with Mainz getting one, rather than a repeat of last April's seven-goal game.

The widest gap is in chance quality. Bayern's last eight games average 3.79 expected goals for and 1.09 against, while Mainz average 1.52 for and 1.34 against. Bayern also average 9.25 shots on target per game to Mainz's 5.63, and 65.4% possession to 50.3%, indicating that the visitors should spend most of the afternoon in Mainz's half.

The second gap is territorial, reflected in set pieces. Bayern average 8.5 corners per game and concede 2.88, while Mainz win 5.75 and concede 4.25. Mainz's best route is the one they used in April: early pressure, with 3 of their 17 goals coming between the 16th and 30th minutes and 4 more before half-time. Bayern's 8 goals conceded are weighted to the second period, with 7 of the 8 coming after the 45th minute.

Mainz have used a 3-5-2 in six of their eight league games this season, and their latest team sheet is the XI that started at Elversberg. Bayern's most recent selection was a 4-2-3-1 against Dortmund, the shape they have used in all eight league games.

FSV Mainz 05: Tietz, Amiri, Becker, Caci, da Costa, Mwene, Nebel, Posch, Potulski, Sano, Zentner

Bayern München: Urbig; Laimer, Upamecano, Kim, Davies; Kimmich, Pavlović; Olise, Saibari, Gnabry; Kane

FSV Mainz 05 v Bayern München kicks off at 14:30 GMT on Saturday 7 November at Mewa Arena. No UK broadcaster had been announced for this match when this preview was written.

The strongest angle is Bayern to win, but the goals markets carry as much of the data. All 10 of the last 10 meetings cleared the same goals line, and Bayern's 27 goals and Mainz's 17 conceded make a 1-3 type result the natural fit. The tips below start from the match result and then test it against the head-to-head and recent-form numbers, naming the main risk against each.