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According to The Sun, Chelsea and Barcelona are in a transfer chase for Grasshopper speedster Allan Arigoni.

Chelsea boss Frank Lampard is keen on signing a pacy left-back and the pace of the 21 year old Swiss left-back has caught the attention of Lampard.

Allan Arigoni has made 15 league appearances so far this season and his blistering pace has helped him provide five assists.

Barcelona are hoping to beat Chelsea to the signing of the 21 year old and sent ex-midfielder 56-year-old Jose Mari Bakero to Switzerland to watch him play.