Premier League breaks transfer record for second straight summer

This summer, 38% of deals involving a transfer fee have been from one Premier League club to another, which is an increase from last year, when the figure was 30%.

That then increases to 48% in instances where Premier League clubs have bought players from lower down the English football pyramid.

On top of that, the Premier League net spend remains over £1bn for this window - by far the most in Europe - despite many of the biggest sales this summer coming from the English league too. Bundesliga and Ligue 1 clubs have received more in transfer fees than they have spent.

Aside from French-based duo Barcola and Bouaddi, the majority of major signings made by Premier League clubs this month have been from rival clubs in the same division.

They include England team-mates Rogers and Anderson, while Newcastle sold Tonali to Spurs and Guimaraes to Arsenal.

Manchester United snapped up Baleba from Brighton after a 12-month chase to aid their midfield revamp, while Tottenham's recruitment of Fernandes and Savio is in the same category.

But why are English clubs buying each other's players more than ever this summer instead of shopping abroad for the biggest deals?

One reason could be the temptation for players who are proven in the Premier League.

Many of last season's big-money signings - with a good chunk of them coming from the Bundesliga - failed to meet expectations or justify their transfer fee.

There have also been deals this summer involving the same clubs, possibly with accounting in mind, with Chelsea and Villa selling players to each other.

And there is also a feeling that teams abroad increase the transfer fees they are asking for when English teams - with all their TV riches - show interest in their players.