Borussia Dortmund striker Robert Lewandowski will reportedly reject a switch to Bayern Munich in favour of a move to Manchester United.

The Poland international is expected to be hot property in the summer transfer window following his four-goal haul against Real Madrid in the Champions League semi-final first leg on Wednesday.

While Bundesliga champions Bayern are believed to be interested in the 24-year-old, who has scored 11 goals in 10 European games, the striker is waiting for United to make a £20m bid to allow him to move to the Premier League, according to The Express.

Lewandowski, who has netted 33 goals in 42 matches this season, is believed to have agreed personal terms in principle with Bayern, but the frontman is concerned about tarnishing his relationship with the Dortmund fans.