The summer transfer window has now begun, with rumours and speculation continuing to swirl as Tottenham Hotspur eye possible reinforcements.

Spurs were among the biggest spenders during the January transfer window but are expected to be active again in the summer as Jose Mourinho continues to mould his squad.

Here, Sports Mole rounds up the latest news on possible comings and goings at the Tottenham Hotspur Stadium.

Friday morning's Tottenham Hotspur transfer talk news roundup:

Tottenham Hotspur 'complete £15m deal for Wolves full-back Matt Doherty'

Tottenham Hotspur have reportedly completed a £15m deal to sign Wolverhampton Wanderers full-back Matt Doherty.

Jose Mourinho is understood to have identified the 28-year-old as a top target when looking for replacements for Serge Aurier, whose future in North London has been questioned in recent weeks.

Doherty had spent the last 10 years with Wolves, helping them to win promotion from League One all the way to the Premier League, but the Daily Mail reports that he is now on the brink of joining Spurs.

Official confirmation of the transfer, which is worth an initial £15m plus add-ons, is expected in the near future.

The Republic of Ireland international will become Tottenham's third signing of the summer after Pierre-Emile Hojbjerg and Joe Hart, and his arrival is expected to pave the way for Aurier to leave.

Doherty scored seven goals in 50 appearances for Wolves last season and leaves the club with more than 300 first-team outings to his name.

Manchester United, Tottenham Hotspur want £22m Sergio Reguilon from Real Madrid?

Manchester United and Tottenham Hotspur are reportedly both interested in signing Sergio Reguilon from Real Madrid this summer.

The 23-year-old impressed during his loan spell with Sevilla last season, helping the club to win their sixth Europa League title in addition to finishing fourth in La Liga.

Madrid boss Zinedine Zidane is thought to prefer Ferland Mendy as his long-term left-back option and has subsequently made Reguilon available for transfer, alerting a host of Europe's top clubs.

Chelsea had been heavily linked before instead signing Ben Chilwell in a £45m deal from Leicester City, but a move to the Premier League could still be in the offing for Reguilon.

Marca reports that Manchester United and Spurs are both monitoring the Spaniard's situation, but could face competition for his signature from Italian sides Juventus and Inter Milan, while Sevilla are interested in a permanent deal.

Madrid are expected to demand up to €25m (£22.4m) for Reguilon, who came through the ranks in the Spanish capital but has only made 22 appearances for the first team.

More transfer news from Tottenham Hotspur:

Tottenham Hotspur 'reject AC Milan bid for Serge Aurier'
Tottenham Hotspur reportedly reject an approach from AC Milan for defender Serge Aurier, despite the likelihood of signing Wolves right-back Matt Doherty. Read more.