In-form Borussia Dortmund midfielder Julian Brandt scored a freak first-half goal to secure a 1-0 win at Hoffenheim on Saturday and send his side three points clear at the top of the Bundesliga.

Just before half-time, Dortmund captain Marco Reus swung in a free-kick from just outside the box to Brandt, who looked to be trying to get out of the way, but the ball skimmed off his back and into the net.

Brandt, who was named Bundesliga player of the month on Thursday, has now scored in five consecutive matches for Dortmund, who are on a nine-match winning streak.

He said his side "pushed our luck a bit" but declared the victory was a "strong snapshot" of where the team is right now.

"In the past we've often lost games like that," he said.

After the break, Dortmund midfielder Emre Can's clumsy challenge on Hoffenheim midfielder Kevin Akpoguma inside the box survived a VAR review, despite the former Liverpool player clearly clipping his opponent's heel.

Dortmund winger Marius Wolf looked to have doubled his side's lead after 57 minutes when he struck a lifting ball past 'keeper Oliver Baumann, but the goal was ruled out for a foul at the other end of the pitch in the build up.

Hoffenheim's Fisnik Asllani had a late chance to equalise when Angelino found him unmarked a metre from Dortmund's goal, but the striker headed just wide.

Bayern Munich and Union Berlin, both three points behind Dortmund, meet on Sunday in the Bavarian capital.

Elsewhere, RB Leipzig climbed into the top four with a 2-1 home win over Eintracht Frankfurt.

Leipzig took the lead after just six minutes, with Timo Werner chipping the ball in despite losing his balance on the edge of the box.

Emil Forsberg, who assisted Werner's effort, doubled Leipzig's lead in the 40th minute.

Frankfurt's Djibril Sow scored a fine 61st minute goal to give the visitors hope, but Leipzig held on to leapfrog Freiburg into fourth.

Werner said his team deserved to win after "a really strong first half" and revealed only now has he fully recovered from the ankle ligament injury which kept him out of the World Cup.

"I'm pain-free after my injury. I am no longer restricted, which makes a big difference."

In Saturday's late game, rock-bottom Schalke claimed a crucial three points in their bid to avoid relegation, beating fellow strugglers Stuttgart 2-1 at home.

First-half goals from Dominick Drexler and Marius Buelter helped Schalke -- who came into the match on the back of four consecutive 0-0 draws -- to just their third win of the season.

A late goalkeeping blunder from Schalke's Ralf Faehrmann, who miscued a shot from Borna Sosa and let it run through his legs, gave Stuttgart hope but the home side held on for just their second win in their past 16 matches.

"We're alive," said manager Thomas Reis, while Faehrmann said his side "got a hefty reward for our effort."

Wolfsburg won their first game in six matches with a 2-0 victory at Cologne, thanks to a goal from Yannick Gerhardt and a penalty from captain Max Arnold.

Hertha Berlin beat Augsburg 2-0 to leap three places up the table and out of the relegation zone.

Hertha's Marco Richter and Dodi Lukebakio scored two second-half goals at a snow-covered Olympic Stadium for just their second victory in seven matches in 2023.

The Bundesliga's leading scorer this season, Werder Bremen's Niclas Fuellkrug, scored his 14th goal of the campaign alongside strikes from Niklas Schmidt and Marvin Ducksch in a 3-0 home win over Bochum.