Manchester City slumped to their fourth defeat in pre-season after losing 3-1 at Borussia Dortmund.
Mancini's men suffer fourth defeat in five games
Manchester City slumped to their fourth defeat in pre-season after losing 3-1 at Borussia Dortmund.
Roberto Mancini's big spenders fell behind after nine minutes when Gareth Barry conceded a penalty and Lucas Barrios confidently converted from the spot.
Two minutes later Jo drew City level when he slotted home Shaun Wright-Phillips' cross at the far post.
Joe Hart denied Dortmund a second goal right on the stroke of half-time when he kept out Barrios' casual penalty.
The home side restored their lead five minutes into the second half when Shinji Kagawa slipped the ball past substitute goalkeeper Shay Given.
Dortmund's summer signing Robert Lewandowski put the game beyond City nine minutes from time when he drilled home from inside the box.
