Photo credit: AFP

Robert Lewandowski netted twice on Sunday to overtake Pierre-Emerick Aubameyang as the Bundesliga’s top scorer as leaders Bayern Munich won 3-1 at Augsburg.

Bayern coach Pep Guardiola lost yet another defender on the eve of the Bavarian derby when Holger Badstuber fractured his ankle in training.

With Jerome Boateng, Medhi Benatia and Javi Martinez sidelined, it left Guardiola without a single fit centre-back as Badstuber underwent surgery on Saturday.

He misses the rest of the season after suffering his fourth major injury since 2012 including twice tearing his cruciate knee ligament.

Guardiola fielded a back four of Juan Bernat, David Alaba, Philipp Lahm and Joshua Kimmich — all of whom are under five foot, 11 inches (1.80m).

It did not matter as Poland’s Lewandowski continues to fire in goals to leave him with a tally of 21 in Germany’s top flight, compared to Aubameyang’s 20.

He has now scored eight of Bayern’s last nine goals and has netted 31 times in all competitions.

Playing in front of Thiago Alcantara and Thomas Mueller, he showed clinical finishing on 15 minutes.

He then calmly curled in his second on 62 minutes by converting Thiago’s pass.

Mueller added the third on 78 minutes for his 15th league goal of the season.

It leaves him and Lewandowski with 36 goals between them in Germany’s top flight.

Raul Bobadilla scored Augsburg’s late consolation, but Bayern remain eight points clear in the table.

Earlier, Hamburg pulled clear of the relegation battle with a shock 3-2 comeback win at home to Borussia Moenchengladbach to end their six-game winless streak.

US international Fabian Johnson gave the guests an early lead before Gladbach defender Martin Hinteregger stabbed the ball into his own net from a corner on 38 minutes to equalise for Hamburg.

And just three minutes later, Artjoms Rudnevs finished a Hamburg counter-attack to make it 2-1 at the break.

Midfielder Ivo Ilicevic extended Hamburg’s lead when he headed home from a corner with ten minutes to go.

Brazilian striker Raffael gave Gladbach brief hope by making it 3-2 on 88 minutes.

On Saturday, Henrikh Mkhitaryan’s second-half goal sealed second-placed Borussia Dortmund’s 1-0 win over bottom side Hanover 96.

Aubameyang, who had a leg knock, missed his first league match of the season for Dortmund.

Wolfsburg warmed up for Wednesday’s Champions League, last 16, first leg at Gent with a 2-0 win at home to Ingolstadt.

It was their first victory since knocking Manchester United out of the Champions League in December.

Wolfsburg won for the first time in six games but stay eighth after first-half goals by Germany midfielder Julian Draxler and defender Robin Knoche.

Bayer Leverkusen moved up to third with a 2-1 comeback win at Darmstadt.

On a heavy pitch, Sandro Wagner stabbed the ball home to give Darmstadt an early lead, but Leverkusen drew level when Darmstadt defender Aytac Sulu headed into his own net on 62 minutes.

Julian Brandt started the move he finished by tapping in Leverkusen’s winner on 77 minutes.

VfB Stuttgart’s impressive form continued as they picked up their fifth straight league win to go 10th with a 2-0 win at home to Hertha Berlin.

Ivory Coast’s Serey Die and winger Filip Kostic scored Stuttgart’s goals as Hertha drop to fourth.

The youngest manager in Bundesliga history made his debut when Julian Nagelsmann, 28, was on Hoffenheim’s bench for their 1-1 draw at Werder Bremen in a basement battle.

Nagelsmann took over after predecessor Huub Stevens resigned on Wednesday due to heart problems.

The result leaves both teams in the bottom three.

Eintracht Frankfurt remain just above the relegation places after their 3-1 defeat at Cologne.