Paris Saint-Germain target Kylian Mbappe was involved in a training ground bust-up which led to the 18-year-old being excluded from Monaco’s win over Metz, reports L’Equipe.

According to their sources, Mbappe and Monaco team-mate Andrea Raggi engaged in a heated exchange which included insults from both sides before the teenager was excluded from Tuesday’s training session only to then refuse to leave the pitch.

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Mbappe is currently weighing up his options with the sports daily saying PSG are yet to make a formal approach for the world’s most in-demand player.

However, it is believed they will begin the bidding at €180million, although damage is already being done with the France international said to have stood his ground during the bust-up, forcing his team-mates to move to another pitch in a sign of isolation.

Neither Raggi or Mbappe was included in the squad for the weekend 1-0 victory with the latter also left on the bench for the previous week’s clash against Dijon.