1. AG2R LA MONDIALE
Altas: Larry Warbasse (Aqua Blue Sport), Dorian Godon (Cofidis), Geoffrey Bouchard (Amateur) y Aurelien Paret-Peintre (Amateur).
Bajas: Cyril Gautier (Vital Concept), Rudy Barbier (Israel Cycling Academy) y Jan Bakelants (Team Sunweb).
2. ASTANA PRO TEAM
Altas: Ion Izagirre (Bahrain-Merida), Gorka Izagirre (Bahrain-Merida), Manuele Boaro (Bahrain-Merida), Merhawi Kudus (Dimension Data), Hernando Bohórquez (Manzana Postobón), Davide Ballerini (Androni-Giocattoli), Yuriy Natarov (Amateur), Rodrigo Contreras (EPM-Scott) y Jonas Gregaard Wilsly (Riwal CeramicSpeed Team).
Bajas: Michael Valgren (Dimension Data), Tanel Kangert (EF Education First), Oscar Gatto (Bora-Hansgrohe), Jesper Hansen (Cofidis) y Moreno Moser (Nippo Vini Fantini).
3. BAHRAIN MERIDA
Altas: Dylan Teuns (BMC), Rohan Dennis (BMC), Damiano Caruso (BMC), Phil Bauhaus (Team Sunweb), Marcel Sieberg (Lotto-Soudal), Jan Tratnik (CCC Sprandi Polkowice), Stephen Williams (SEG Racing Academy) y Andrea Garosio (D´Amico-Utensilnord).
Bajas: Ion Izagirre (Astana), Gorka Izagirre (Astana), Manuele Boaro (Astana), Niccolo Bonifazio (Direct Energie), Enrico Gasparotto (Dimension Data), Ramunas Navardauskas (Delko Marseille Provence), Franco Pellizotti (retirada), Borut Bozic (retirado), Kanstantsin Sioutsou (rescisión contrato tras positivo).
4. BORA-HANSGROHE
Altas: Maximilian Schachmann (Quick-Step), Oscar Gatto (Astana) y Jempy Drucker (BMC).
Bajas: Michael Kolár (retirado).
5. CCC (Actual BMC Racing Team)
Altas: Serge Pauwels (Dimension Data), Simon Geschke (Team Sunweb), Victor de la Parte (Movistar Team), Laurens Ten Dam (Sunweb), Gijs Van Hoecke (Lotto NL-Jumbo), Stefan Denifl (Aqua Blue Sport), Lukasz Wisniowski (Team Sky), Jakub Mareczko (Willier Trestina), Guillaume Van Keirsbulck (Wanty-Groupe Gobert), William Barta (Axeon Hagens Bermans), Josef Cerny (Elkov-Author), Amaro Antunes (CCC Sprandi Polkowice), Lukasz Owsian (CCC Sprandi Polkowice), Szymon Sajnok (CCC Sprandi Polkowice) y Paweł Bernas (CCC Sprandi Polkowice).
Bajas: Richie Porte (Trek-Segafredo), Tejay Van Garderen (EF Education First), Rohan Dennis (Bahrain-Merida), Dylan Teuns (Bahrain-Merida), Damiano Caruso (Bahrain-Merida), Nicolas Roche (Sunweb), Jurgen Roelandts (Movistar Team), Simon Gerrans (retirado), Loïc Vliegen (Wanty-Groupe Gobert), Jempy Drucker (Bora-Hansgrohe), Danilo Wyss (Dimension Data), Alberto Bettiol (EF Education First), Stefan Küng (Groupama-FDJ), Kilian Frankiny (Groupama-FDJ), Miles Scotson (Groupama-FDJ), Brent Bookwalter (Mitchelton-Scott) y Tom Bohli (UAE Team Emirates).
6. DECEUNINCK - QUICK-STEP
Altas: Remco Evenepoel (Junior) y Mikkel Honoré (amateur).
Bajas: Fernando Gaviria (UAE Team Emirates), Niki Terpstra (Direct Energie), Maximilian Schachmann (Bora-Hansgrohe), Laurens De Plus (Lotto NL-Jumbo) y Jhonatan Narvaez (Team Sky).
7. DIMENSION DATA
Altas: Michael Valgren (Astana), Roman Kreuziger (Mitchelton-Scott), Giacomo Nizzolo (Trek-Segafredo), Enrico Gasparotto (Bahrain-Merida), Lars Bak (Lotto-Soudal), Danilo Wyss (BMC), Gino Mäder (amateur), Rasmus Tiller (Team Joker Icopal) y Stefan de Bod (Dimension Data Qhubeka).
Bajas: Igor Antón (retirado), Serge Pauwels (CCC), Merhawi Kudus (Astana Pro Team), Natnael Berhane (Cofidis) y Lachlan Morton (EF Education First-Drapac).
8. EF EDUCATION FIRST-DRAPAC
Altas: Tejay Van Garderen (BMC), Tanel Kangert (Astana), Jonathan Caicedo (Team Medellín), Alberto Bettiol (BMC), Moreno Hofland (Lotto-Soudal), Lachlan Morton (Dimension Data), Sergio Higuita (Manzana Postobón), Luis Villalobos (Aevolo / desde el 1 de julio de 2019), Sean Bennett (Hagens Berman Axeon), James Whelan (Amateur) y Julius Van den Berg (SEG Racing Academy).
Bajas: Pierre Rolland (Vital Concept) y William Clarke (Trek-Segafredo).
9. GROUPAMA-FDJ
Altas: Stefan Küng (BMC), Kilian Frankiny (BMC) y Miles Scotson (BMC).
Bajas: Jérémy Roy (retirado), Arthur Vichot (Vital Concept) y Davide Cimolai (Israel Cycling Academy).
10. KATUSHA-ALPECIN
Altas: Dani Navarro (Cofidis), Enrico Battaglin (Lotto NL-Jumbo), Ruben Guerreiro (Trek-Segafredo), Jens Debusschere (Lotto-Soudal) y Harry Tanfield (Canyon Eisberg).
Bajas: Tony Martin (LottoNL-Jumbo), Marco Mathis (Cofidis), Maurits Lammertink (Roompot-NL Loterij), Jhonatan Restrepo (Manzana Postobon) y Tiago Machado (Sporting-Tavira).
11. LOTTO NL-JUMBO
Altas: Laurens De Plus (Quick-Step), Mike Teunissen (Sunweb), Tony Martin (Katusha-Alpecin), Lennard Hofstede (Sunweb), Taco van der Hoorn (Roompot-Nederlandse Loterij) y Jonas Vingegaard (ColoQuick-Cult).
Bajas: Enrico Battaglin (Katusha-Alpecin), Lars Boom (Roompot-Charles), Robert Wagner (Fortuneo Samsic), Bram Tankink (retirado) y Gijs Van Hoecke (CCC).
12. LOTTO SOUDAL
Altas: Caleb Ewan (Mitchelton-Scott), Adam Blythe (Aqua Blue Sport), Roger Kluge (Mitchelton-Scott), Brian Van Goethem (Roompot), Carl Frederik Hagen (Joker Icopal), Stan Dewulf (Lotto Soudal sub 23), Rasmus Byriel Iversen (Amateur), Gerben Thijssen (Amateur) y Harm Vanhoucke (Amateur).
Bajas: André Greipel (Fortuneo-Samsic), Marcel Sieberg (Bahrain Merida), Jens Debusschere (Katusha-Alpecin), Lars Bak (Dimension Data) y Moreno Hofland (EF Education First).
13. MITCHELTON-SCOTT
Altas: Brent Bookwalter (BMC), Nick Schultz (Caja Rural-RGA), Tsgabu Grmay (Trek-Segafredo), Dion Smith (Wanty-Groupe Gobert), Edoardo Affini (SEG Racing Academy), Robert Stannard (Mitchelton-BikeExchange), Bryan Chaves (Mitchelton-BikeExchange) y Callum Scotson (Mitchelton-BikeExchange).
Bajas: Caleb Ewan (Lotto Soudal), Roman Kreuziger (Dimension Data), Carlos Verona (Movistar Team), Mathew Hayman (retirado), Robert Power (Sunweb), Roger Kluge (Lotto Soudal) y Svein Tuft (Rally Cycling).
14. MOVISTAR TEAM
Altas: Carlos Verona (Mitchelton-Scott), Lluis Mas (Caja Rural-Seguros RGA), Jurgen Roelandts (BMC) y Edu Prades (Euskadi-Murias).
Bajas: Victor de la Parte (CCC).
15. TEAM SKY
Altas: Iván Ramiro Sosa (Androni Giocattoli), Eddie Dunbar (Aqua Blue Sport), Jhonatan Narvaez (Quick-Step), Filippo Ganna (UAE Team Emirates) y Ben Swift (UAE Team Emirates).
Bajas: Sergio Henao (UAE Team Emirates), Beñat Intxausti (Euskadi-Murias), Lukasz Wisniowski (CCC) y Philip Deignan (retirado).
16. TEAM SUNWEB
Altas: Nicolas Roche (BMC), Jan Bakelants (Ag2r La Mondiale), Robert Power (Mitchelton-Scott), Casper Pedersen (Aqua Blue Sport), Asbjørn Kragh Andersen (Team Waoo), Cees Bol (SEG Racing Academy), Marc Hirschi (Sunweb Development), Max Kanter (Sunweb Development) y Joris Nieuwenhuis (Sunweb Development).
Bajas: Phil Bauhaus (Bahrain Merida), Edward Theuns (Trek-Segafredo), Simon Geschke (CCC), Laurens Ten Dam (CCC), Mike Teunissen (Lotto NL-Jumbo), Lennard Hofstede (Lotto NL-Jumbo) y Tom Stamsnijder (retirado).
17. TREK-SEGAFREDO
Altas: Richie Porte (BMC), William Clarke (EF-Education First), Matteo Moschetti (Polartec-Kometa), Giulio Ciccone (Bardiani), Edward Theuns (Team Sunweb), Alex Kirsch (WB-Veranclassic) y Michel Ries (Polartec-Kometa).
Bajas: Giacomo Nizzolo (Dimension Data), Ruben Guerreiro (Katusha-Alpecin), Boy van Poppel (Roompot-NL Loterij), Matthias Brändle (Israel Cycling Academy), Gregory Rast (retirado) y Tsgabu Grmay (Mitchelton-Scott).
18. UAE TEAM EMIRATES
Altas: Fernando Gaviria (Deceuninck - Quick-Step), Sergio Henao (Team Sky), Tom Bohli (BMC), Tadej Pogacar (Ljubljana Gusto Xaurum), Cristian Camilo Muñoz (Coldeportes), Juan Sebastián Molano (Manzana Postobón), Alessandro Covi (Colpack), Jasper Philipsen (Hagens Berman Axeon), Ivo Oliveira (Hagens Berman Axeon) y Rui Oliveira (Hagens Berman Axeon).
Bajas: Przemyslaw Niemec (retirado), Filippo Ganna (Team Sky), Ben Swift (Team Sky) y Darwin Atapuma (Team Cofidis).