Bayern Munich head coach Thomas Tuchel has warned his players they will need to take a physical approach to match the “intense” style of Bundesliga opponents Bochum.

Bayern return to domestic action on Saturday after opening their Champions League campaign with a 4-3 win over Manchester United in midweek.

The defending champions are unbeaten in the league so far after following three straight wins with a 2-2 at home to Bayer Leverkusen, a result which left the sides separated only by goal difference at the top of the table.

Bochum were thrashed 5-0 at Stuttgart on the opening day of the season but have drawn each of their last three games and Tuchel is taking nothing for granted ahead of the game at the Allianz Arena.

“We need respect for the opponent,” Tuchel said in his pre-tournament press conference. “Bochum are on a good run, three games without defeat, and deservedly so.

“They have a very intense style of play. We need our best line-up for this game. Bochum isn’t a game where we can just do our thing. We have to be ready and be physically involved. There will be a huge amount of sprints and challenges.

“Everyone’s come out of the (Man United) match well. I think we have everyone available. We won’t rotate for rotation’s sake.”

Bayern scored four times against United and could easily have had several more, but Tuchel was unhappy with the manner of the goals his side conceded against their Premier League opponents.

“We have to do everything together,” Tuchel said. “To concede fewer goals, that’s always the goal. The goals we conceded against Man United were a bit strange.”

Teenage striker Mathys Tel scored Bayern’s fourth against United and has now found the back of the net three times already this season, all three goals arriving within minutes of coming off the bench.

“It’s an ideal situation,” Tuchel added. “Mathys is 18 years old and has an important role. The way he accepts the role is fantastic. He has the chance to influence games.

“The important thing is that his mindset is clear. The fact he wants more (minutes) is natural. He has to be ready but also patient. It could be that he starts tomorrow.

“We have a lot of competition. Having someone who accepts the role like him is fantastic.”

Goalkeeper Manuel Neuer remains sidelined with a calf problem but Tuchel will not take any risks with his return and is happy with the performances of replacement Sven Ulreich.

“Sven Ulreich is doing a good job, making good saves and trying to implement things in build-up play,” Tuchel said. “He’s made several important saves for us. We have a good goalkeeping team and are very happy.

“Manuel Neuer is very positive. He’s continuing to do his goalkeeper training, not with the team but individually. It’s not an injury but more issues with his calf. We don’t want to take any risk that an injury can come from it.”