Team Bora-hansgrohe
Zugänge: Lennard Kämna (Sunweb), Ide Schelling (Neo), Matteo Fabbro (Katusha-Alpecin), Martin Laas (Illuminate), Patrick Gamper
Abgänge: Davide Formolo (UAE), Sam Bennett (Deceuninck-QuickStep), Shane Archbold ((Deceuninck-QuickStep)
Team Sunweb
Zugänge: Andreas Leknessund (Neo), Nico Denz (Ag2R), Jasha Sütterlin (Movistar), Mark Donovan (Neo), Alberto Dainese (Neo), Thymen Arensman (Neo), Tiesj Benoot (Lotto-Soudal), Ilan Van Wilder (Neo)
Abgänge: Tom Dumoulin (Jumbo-Visma), Lennard Kämna (Bora-hansgrohe), Max Walscheid (Dimension Data), Jan Bakelants (Circus-Wanty Gobert)
Team AG2R
Zugänge: Lawrence Naesen (Lawrence Naesen), Andrea Vendrame (Androni Giocattoli-Sidermec), Harry Tanfield (Katusha-Alpecin)
Abgänge: Nico Denz (Sunweb)
Team Astana
Zugänge: Vadim Pronskiy (Neo), Davide Martinelli (Deceuninck-QuickStep), Harold Tejada (Neo), Aleksandr Vlasov (Gazprom), Alex Aranburu (Caja Rural), Fabio Felline (Trek-Segafredo), Óscar Rodríguez (Euskadi-Murias),
Abgänge: Andrey Zeits (Mitchelton-Scott), Davide Villella (Movistar), Dario Cataldo (Movistar), Davide Ballerini (Deceuninck-QuickStep), Jan Hirt (CCC), Magnus Cort (Education First), Pello Bilbao (Bahrain-Merida)
Bahrain-Merida | Bahrain-McLaren
Zugänge: Mikel Landa (Movistar), Wout Poels (Ineos), Scott Davies (Dimension Data), Marco Haller (Katusha-Alpecin), Kevin Inkelaar (Groupama-FDJ), Pello Bilbao (Astana), Rafael Valls (Movistar), Eros Capecchi (Deceuninck-Quickstep), Mark Cavendish (Dimension Data), Enrico Battaglin (Katusha-Alpecin)
Abgänge: Antonio Nibali (Trek-Segafredo), Vincenzo Nibali (Trek-Segafredo), Domenico Pozzovivo (NTT), Andrea Garosio (Vini-Zabo), Rohan Dennis (Ineos)
Team CCC
Zugänge: Matteo Trentin (Mitchelton-Scott), Georg Zimmermann (Neo), Ilnur Zakarin (Katusha-Alpecin), Fausto Masnada (Androni), Jan Hirt (Astana), Michał Paluta (neo), Pavel Kochetkov (Katusha-Alpecin), Kamil Małecki (aus Development Team)
Abgänge: Łukasz Owsian (Akrea-Samsic), Riccardo Zoidl (Felbermayr – Simplon), Paweł Bernas
Team Deceuninck-QuickStep
Zugänge: Bert Van Lerberghe (Cofidis), Stijn Steels (Roompo-Charles), Andrea Bagioli (Neo), João Almeida (Neo). Mattia Cattaneo (Androni Giocattoli-Sidermec), Davide Ballerini (Astana), Jannik Steimle (Neo), Ian Garrison (Neo), Sam Bennett (Bora-hansgrohe), Shane Archbold (Bora-hansgrohe)
Abgänge: Elia Viviani (Cofidis), Fabio Sabatini (Cofidis), Davide Martinelli (Astana), Enric Mas (Movistar), Maximiliano Richeze (UAE), Philippe Gilbert (Lotto-Soudal), Eros Capecchi (Bahrain-Merida)
Team Dimension Data | künftig NTT
Zugänge: Samuele Battistella (Neo), Matteo Sobrero (Neo), Max Walscheid (Sunweb), Michael Gogl (Trek-Segafredo), Carlos Barbero (Movistar), Andreas Stokbro (Riwal), Dylan Sunderland (Bridgelane), Benjamin Dyball (Sapura), Domenico Pozzovivo (Bahrain-Merida)
Abgänge: Mekseb Debesay (Bike Aid), Tom-Jelte Slagter (B&B Hotels – Vital Concept), Scott Davies (Bahrain-Merida), Julien Vermote (Cofidis), Mark Cavendish (Bahrain-Merida)
Team Education First
Zugänge: Jonas Rutsch (Neo), Magnus Cort (Astana), Kristoffer Halvorsen (Ineos), Jens Keukeleire (Lotto-Soudal)
Abgänge: Joe Dombrowski (UAE), Nathan Brown (Rally), Daniel McLay (Arkea-Samsic)
Team Groupama-FDJ
Zugänge: Simon Guglielmi (Neo), Alexys Brunel (Neo), Fabian Lienhard (IAM Excelsior)
Abgänge: Daniel Hoelgaard (Uno-X), Kevin Inkelaar (Bahrain-Merida)
Team Ineos
Zugänge: Richard Carapaz (Movistar), Rohan Dennis (Bahrain-Merida)
Abgänge: Diego Rosa (Arkea-Samsic), Kenny Elissonde (Trek-Segafredo), Kristoffer Halvorsen (Education First), Wout Poels (Bahrain-Merida), David de la Cruz (UAE)
Team Jumbo-Visma
Zugänge: Tobias Foss (Neo), Tom Dumoulin (Sunweb), Chris Harper (Neo),
Abgänge: Danny van Poppel (Wanty)
Team Katusha-Alpecin –> Israel Cycling Academy / Katusha ab 2020
Zugänge: James Piccoli
Abgänge: Marcel Kittel (Karriereende), Ilnur Zakarin (CCC), Viacheslav Kuznetsov (Gazprom), Nathan Haas (Cofidis), José Gonçalves (Delko Mersaille), Pavel Kochetkov (CCC), Marco Haller (Bahrain-Merida)
Team Lotto-Soudal
Zugänge: Philippe Gilbert (Deceuninck-QuickStep), John Degenkolb (Trek-Segafredeo), Kobe Goossens (Neo), Jonathan Dibben (Madison Genensis), Stefano Oldani (Neo), Florian Vermeersch (Neo), Viktor Verschaeve (Neo)
Abgänge: Lawrence Naesen (AG2R), Tiesj Benoot (Sunweb), Victor Campenaerts (NTT), Jens Keukeleire (Education First), Enzo Wouters (Tarteletto – Isorex), Jelle Vanendert
Team Movistar
Zugänge: Gabriel Cullaigh (Neo), Enric Mas (Deceuninck-QuickStep), Dario Cataldo (Astana), Davide Villella (Astana), Juan Diego Alba (neo), Juri Hollmann (neo), Matteo Jorgenson (Neo), Sergio Samitier (Euskadi-Murias), Sebastián Mora (Caja Rural)
Abgänge: Mikel Landa (Bahrain-Merida), Jasha Sütterlin (Sunweb), Nairo Quintana (Arkea-Samsic), Winner Anacona (Arkea-Samsic), Richard Carapaz (Ineos), Carlos Barbero (Dimension Data), Jaime Castrillo (Kern Pharma), Rafael Valls (Bahrain-Merida)
Team Mitchelton-Scott
Zugänge: Kaden Groves (Neo), Barnabás Peák (Neo), Andrey Zeits (Astana), Alexander Konychev (Neo)
Abgänge: Matteo Trentin (CCC)
Team Trek-Segafredo
Zugänge: Jacopo Mosca (ab 1.8.2019), Vincenzo Nibali (Bahrain-Merida), Antonio Nibali ( Bahrain-Merida), Alexander Kamp (Riwal), Juan Pedro Lopez (Neo), Michel Ries (Neo), Emīls Liepiņš (Wallonie-Bruxelles), Charlie Quarterman (Neo), Kenny Elissonde (Ineos), Fumiyuki Beppu
Abgänge: John Degenkolb (Lotto-Soudal), Michael Gogl (Dimnsion-Data), Fabio Felline (Astana)
UAE Team Emirates
Zugänge: Brandon McNulty (Rally), Mikkel Bjerg (Neo), Davide Formolo (Bora-hansgrohe), Maximiliano Richeze (Deceuninck-QuickStep), Joe Dombrowski (Education First), David de la Cruz (Ineos)
Abgänge: Simone Consonni (Cofidis)