Pogba, Ozil, Salah - Every player Jose Mourinho has signed since 2004 and how much he's spent

Jose Mourinho is back in the Premier League for a fourth spell and returns to London for the first time in four years, following two previous spells with Chelsea.

Now at the helms of Tottenham, supporters will be hoping he can build upon the three Premier League titles he won during two stints in West London and will also be hoping to see some big-money signings.

Mourinho is a manager who has not been afraid to splash the cash during his reign at clubs, as shown by his transfers since 2004 - which spans two stints with Chelsea along with spells with Inter Milan, Real Madrid and Manchester United.

Admittedly, not all of his acquisitions have been a success and there are some huge outgoing deals that will have caused concern, including the signings of Fred and Alexis Sanchez during his time at Old Trafford.

There are still plenty of success stories for Spurs fans to be optimistic about, including the captures of Didier Drogba, Petr Cech, Michael Essien, Mesut Ozil, Luka Modric and Samuel Eto'o, all of whom played key roles during their spells at the respective clubs.

Here, we have identified every single signing Mourinho has made since first arriving in the Premier League in 2014, with the fees mentioned coming from TransferMarkt .

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Chelsea (2004-2007)

Nuno Morais - Free transfer

Paulo Ferreira - £18m

Arjen Robben - £16.2m

Tiago - £13.5m

Petr Cech - £11.7m

Alex - £10.35m

Mateja Kezman - £6.75m

Alcides - £810k

Didier Drogba - £34.65m

Ricardo Carvalho - £27m

Jiri Jarosik - £10.8m

Shaun Wright-Phillips - £28.35m

Asier del Horno - £10.8m

Lassana Diarra - £4.05m

Michael Essien - £34.2m

Slobodan Rajkovic - £4.68m

Andriy Shevchenko - £39.49m

Salomon Kalou - £3.6m

Ben Sahar - £450k

John Mikel Obi - £18m

Khalid Boulahrouz - £11.88m

Ashley Cole - £6.66m

Florent Malouda - £17.1m

Juliano Belletti - £4.95m

Jose Mourinho with Salomon Kalou, Michael Essien and Carlo Cudicini at Chelsea in 2006. ((Photo by Tom Shaw/Getty Images for adidas))

Inter Milan (2008-2010)

Luis Jimenez - £5.67m

Victor Obinna - £1.08m

Mancini - £11.7m

Sulley Muntari - £12.6m

Ricardo Quaresma - £22.14m

Riccardo Meggiorini - £2.25m

Diego Milito - £22.5m

Thiago Motta - £9.18m

Emiliano Viviano - £6.3m

Lucio - £6.3m

Samuel Eto'o - £18m

Wesley Sneijder - £13.5m

McDonald Mariga - £9m

Real Madrid (2010-2013)

Angel Di Maria - £29.7m

Sergio Canales - £5.4m

Pedro Leon - £9m

Sami Khedira - £12.6m

Ricardo Carvalho - £7.2m

Mesut Ozil - £16.2m

Nuri Sahin - £9m

Raphael Varane - £9m

Jose Callejon - £4.5m

Fabio Coentrao - £27m

Luka Modric - £31.5m

Diego Lopez - £3.15m

Chelsea (2013-2015)

Andre Schurrle - £19.8m

Marco van Ginkel - £8.46m

Cristiano Cuevas - £1.71m

Stipe Perica - £2.21m

Willian - £31.95m

Christian Atsu - £2.7m

Nemanja Matic - £22.5m

Mohamed Salah - £14.85m

Kurt Zouma - £13.14m

Diego Costa - £34.2m

Cesc Fabregas - £29.7m

Mario Pasalic - £2.25m

Filipe Luis - £18m

Loic Remy - £11.88m

Juan Cuadrado - £27.9m

Nathan - £3.6m

Asmir Begovic - £9.9m

Abdul Rahman Baba - £18m

Pedro - £24.3m

Kenedy - £7.2m

Michael Hector - £4.86m

Papy Djilobodji - £3.15m

Manchester United (2016-2018)

Eric Bailly - £34.2m

Henrikh Mkhitaryan - £37.8m

Paul Pogba - £94.5m

Victor Lindelof - £31.5m

Romelu Lukaku - £76.23m

Nemanja Matic - £40.23m

Alexis Sanchez - £30.6m

Fred - £53.1m

Diogo Dalot - £19.8m

Lee Grant - £1.53m