So far this summer Middlesbrough have made just one new addition following the arrival of Grant Hall from QPR – but how are their second-tier rivals shaping up?
Scroll down and click through the pages as we take a look at every signing made by Championship clubs so far this summer:
1. Barnsley
In: Kilian Ludewig (Red Bull Salzburg, loan), Dominik Frieser (LASK) | Out: Samuel Sahin-Radlinger, Mallik Wilks, Toby Sibbick, Cameron McGeehan, Dani Pinillos, Mamadou Thiam, Kenny Dougall, Jordan Green (loan). Photo: Mike Hewitt
2. Birmingham
In: George Friend (Middlesbrough), Jon Toral (Hull), Ivan Sanchez (Elche), Andres Prieto (Espanyol), Jonathan Leko (West Brom) | Out: Jude Bellingham, Alvaro Giménez, Jacques Maghoma, Jonathan Grounds, Connal Trueman, David Stockdale, Cheick Keita, Craig Gardner, Kerim Mrabti, Lee Camp, Wes Harding, Remeao Hutton (loan), Fran Villalba. Photo: Alex Burstow
3. Blackburn
In: Thomas Kaminski (KAA Gent) | Out: Richard Smallwood, Dominic Samuel, Danny Graham, Sam Hart, Jayson Leutwiler. Photo: George Wood
4. Bournemouth
In: None | Out: Nathan Ake, Jermain Defoe, Artur Boruc, Ryan Fraser, Jordon Ibe, Charlie Daniels, Simon Francis, Andrew Surman, Brad Smith, Aaron Ramsdale, Tyler Cordner (loan), Matt Butcher. Photo: Marc Atkins