| 20/04 | removed | VAN IZERLOO Beau | Willebrord Wil Vooruit | |
| 19/04 | removed | EISING Tijmen | BEAT Cycling Club | |
| 19/04 | removed | MARTINS Henrique | XSpeed United Continental | |
| 19/04 | removed | VAN DER POEL Tim | Dutch Food Valley Cycling Team | |
| 19/04 | removed | DE SWART Gijs | GRC Jan van Arckel | |
| 19/04 | removed | LUIJTEN Noel | GRC Jan van Arckel | |
| 19/04 | removed | VAN DE STREEK Jost | GRC Jan van Arckel | |
| 19/04 | removed | VAN DEN DOOL Jens | GRC Jan van Arckel | |
| 19/04 | removed | VAN DEN DOOL Kelvin | GRC Jan van Arckel | |
| 19/04 | removed | CHURCHILL Taylor Clark | Hubo - Scott CT | |
| 19/04 | removed | DE KEERSMAEKER Jens | Hubo - Scott CT | |
| 19/04 | removed | DENS Stan | Hubo - Scott CT | |
| 19/04 | removed | DRABBLE Peter | Hubo - Scott CT | |
| 19/04 | removed | HERMANS Cas | Hubo - Scott CT | |
| 19/04 | removed | SMETS Jochen | Hubo - Scott CT | |
| 19/04 | removed | TANFIELD Harry | Hubo - Scott CT | |
| 19/04 | removed | CRUSIO Jochem | WILVO Group - TWC De Kempen | |
| 19/04 | added | EISING Tijmen | BEAT Cycling Club | |
| 19/04 | added | VAN DER POEL Tim | Dutch Food Valley Cycling Team | |
| 19/04 | added | BASSA Jens | GRC Jan van Arckel | |
| 19/04 | added | HABERLAH Simon | GRC Jan van Arckel | |
| 19/04 | added | VAN KAPEL Huub | GRC Jan van Arckel | |
| 19/04 | added | VAN OUDHEUSDEN Luca | GRC Jan van Arckel | |
| 19/04 | added | WEMMERS Thijs | GRC Jan van Arckel | |
| 19/04 | added | VAN IZERLOO Beau | Willebrord Wil Vooruit | |
| 19/04 | added | VERMEULEN Rens | WILVO Group - TWC De Kempen | |
| 19/04 | added | CAULFIELD-DREIER Stefan | CT GIANT Store Assen - NWVG | |
| 19/04 | added | CAVANAGH Joshua | CT GIANT Store Assen - NWVG | |
| 19/04 | added | ERNST Chris | CT GIANT Store Assen - NWVG | |
| 19/04 | added | JAIME Álex | CT GIANT Store Assen - NWVG | |
| 19/04 | added | KOSTER Adne | CT GIANT Store Assen - NWVG | |
| 19/04 | added | TAKAGI Hideyuki | CT GIANT Store Assen - NWVG | |
| 19/04 | added | YOGEV Alon | CT GIANT Store Assen - NWVG | |
| 17/04 | removed | EISING Tijmen | BEAT Cycling Club | |
| 05/04 | added | AVONDTS Mathis | Parkhotel Valkenburg | |
| 05/04 | added | DANKLOF Bram | Parkhotel Valkenburg | |
| 05/04 | added | DE JONG Nino | Parkhotel Valkenburg | |
| 05/04 | added | DORENBOS Yanne | Parkhotel Valkenburg | |
| 05/04 | added | DUBA Maxime | Parkhotel Valkenburg | |
| 05/04 | added | HEIJNEN Philip | Parkhotel Valkenburg | |
| 05/04 | added | HOPPEZAK Vincent | Parkhotel Valkenburg | |
| 05/04 | added | AGNOLETTO Blake | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | BAUDRY Julian | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | BLEDDYN Oliver | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | DHAEYE Enrico | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | RAGILO Frank Aron | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | VAN DEN HAUTE Milan | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | VAN LAER Pieter | Atom 6 Bikes - Decca Continental Team | |
| 05/04 | added | DISSEL Bram | BEAT Cycling Club | |
| 05/04 | added | EISING Tijmen | BEAT Cycling Club | |
| 05/04 | added | LOOHUIS Lars | BEAT Cycling Club | |
| 05/04 | added | MAAS Marijn | BEAT Cycling Club | |
| 05/04 | added | PLUTO Mārtiņš | BEAT Cycling Club | |
| 05/04 | added | VAN SINTMAARTENSDIJK Daan | BEAT Cycling Club | |
| 05/04 | added | VAN VEENENDAAL Hidde | BEAT Cycling Club | |
| 05/04 | added | BRIXEN Andreas Aidel | BHS - PL Beton Bornholm | |
| 05/04 | added | ENGGAARD Victor Grue | BHS - PL Beton Bornholm | |
| 05/04 | added | JENSEN Andreas Krogh | BHS - PL Beton Bornholm | |
| 05/04 | added | JOHANNSEN Victor | BHS - PL Beton Bornholm | |
| 05/04 | added | SCHEBYE Jacob Maegaard | BHS - PL Beton Bornholm | |
| 05/04 | added | STAMPE Daniel | BHS - PL Beton Bornholm | |
| 05/04 | added | SZOKODY Martin | BHS - PL Beton Bornholm | |
| 05/04 | added | PAATS Hugo | Diftar Continental Cyclingteam | |
| 05/04 | added | ROUFFAER Lars | Diftar Continental Cyclingteam | |
| 05/04 | added | SCHULTING Peter | Diftar Continental Cyclingteam | |
| 05/04 | added | VAN DER WAL Rik | Diftar Continental Cyclingteam | |
| 05/04 | added | VAN TINTELEN Miguel | Diftar Continental Cyclingteam | |
| 05/04 | added | VELING Quinten | Diftar Continental Cyclingteam | |
| 05/04 | added | VISSER Guillaume | Diftar Continental Cyclingteam | |
| 05/04 | added | BIBIC Dylan | Israel Premier Tech Academy | |
| 05/04 | added | EDINGER Roei | Israel Premier Tech Academy | |
| 05/04 | added | FAINGEZICHT Emry | Israel Premier Tech Academy | |
| 05/04 | added | KURITS Karl | Israel Premier Tech Academy | |
| 05/04 | added | MOORE Viggo | Israel Premier Tech Academy | |
| 05/04 | added | VERBRUGGHE Jens | Israel Premier Tech Academy | |
| 05/04 | added | WOODLIFFE Euan | Israel Premier Tech Academy | |
| 05/04 | added | BERNARD Thibaut | Lotto Development Team | |
| 05/04 | added | CUYLITS Mauro | Lotto Development Team | |
| 05/04 | added | DE CEUSTER Milan | Lotto Development Team | |
| 05/04 | added | KOCKELMANN Mathieu | Lotto Development Team | |
| 05/04 | added | POELVOORDE Tars | Lotto Development Team | |
| 05/04 | added | VUERINCKX Thomas | Lotto Development Team | |
| 05/04 | added | BROEX Victor | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | HABETS Jordan | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | HAYMA Karst | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | HOOGENDOORN Roy | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | HUITING Eskil | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | KONINGS Roan | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | KORTLEVE Bart | Metec - SOLARWATT p/b Mantel | |
| 05/04 | added | FAVERO Renato | Soudal Quick-Step Devo Team | |
| 05/04 | added | HULSMANS Senne | Soudal Quick-Step Devo Team | |
| 05/04 | added | SCHAPER Joeri | Soudal Quick-Step Devo Team | |
| 05/04 | added | SCHOOFS Jasper | Soudal Quick-Step Devo Team | |
| 05/04 | added | VAN STRIJTHEM Matijs | Soudal Quick-Step Devo Team | |
| 05/04 | added | VANDEN HEEDE Lars | Soudal Quick-Step Devo Team | |
| 05/04 | added | VERVENNE Jonathan | Soudal Quick-Step Devo Team | |
| 05/04 | added | BAUWENS Siebe | Tarteletto - Isorex | |
| 05/04 | added | BLOUWE Louis | Tarteletto - Isorex | |
| 05/04 | added | CLAEYS Robbe | Tarteletto - Isorex | |
| 05/04 | added | DUPONT Timothy | Tarteletto - Isorex | |
| 05/04 | added | GODART Bo | Tarteletto - Isorex | |
| 05/04 | added | GOEMAN Jonas | Tarteletto - Isorex | |
| 05/04 | added | MUSEEUW Stefano | Tarteletto - Isorex | |
| 05/04 | added | CROCKETT Finn | VolkerWessels Cycling Team | |
| 05/04 | added | DAEMEN Stijn | VolkerWessels Cycling Team | |
| 05/04 | added | DE JONG Timo | VolkerWessels Cycling Team | |
| 05/04 | added | DEN BRABER Tim | VolkerWessels Cycling Team | |
| 05/04 | added | KROONEN Max | VolkerWessels Cycling Team | |
| 05/04 | added | MARSMAN Tim | VolkerWessels Cycling Team | |
| 05/04 | added | VERMELTFOORT Coen | VolkerWessels Cycling Team | |
| 05/04 | added | ANDERSON Joshua | XSpeed United Continental | |
| 05/04 | added | CLARK Jack | XSpeed United Continental | |
| 05/04 | added | DUARTE Filipe | XSpeed United Continental | |
| 05/04 | added | KLEVGÅRD Kristian | XSpeed United Continental | |
| 05/04 | added | MARTINS Henrique | XSpeed United Continental | |
| 05/04 | added | RAYMOND Louis | XSpeed United Continental | |
| 05/04 | added | SANSCARTIER Clovis | XSpeed United Continental | |
| 05/04 | added | ERBERVELD Jorik | Dutch Food Valley Cycling Team | |
| 05/04 | added | GRÖMMEL Rens | Dutch Food Valley Cycling Team | |
| 05/04 | added | MCADAM Matson | Dutch Food Valley Cycling Team | |
| 05/04 | added | MILLER Lachlan | Dutch Food Valley Cycling Team | |
| 05/04 | added | NOOIJEN Kevin | Dutch Food Valley Cycling Team | |
| 05/04 | added | VAN DE VEN Jarne | Dutch Food Valley Cycling Team | |
| 05/04 | added | VAN DER POEL Tim | Dutch Food Valley Cycling Team | |
| 05/04 | added | DE SWART Gijs | GRC Jan van Arckel | |
| 05/04 | added | LUIJTEN Noel | GRC Jan van Arckel | |
| 05/04 | added | SWENNE Delano | GRC Jan van Arckel | |
| 05/04 | added | VAN DE STREEK Jost | GRC Jan van Arckel | |
| 05/04 | added | VAN DEN DOOL Jens | GRC Jan van Arckel | |
| 05/04 | added | VAN DEN DOOL Kelvin | GRC Jan van Arckel | |
| 05/04 | added | VAN HERK Bram | GRC Jan van Arckel | |
| 05/04 | added | CHURCHILL Taylor Clark | Hubo - Scott CT | |
| 05/04 | added | DE KEERSMAEKER Jens | Hubo - Scott CT | |
| 05/04 | added | DENS Stan | Hubo - Scott CT | |
| 05/04 | added | DRABBLE Peter | Hubo - Scott CT | |
| 05/04 | added | HERMANS Cas | Hubo - Scott CT | |
| 05/04 | added | SMETS Jochen | Hubo - Scott CT | |
| 05/04 | added | TANFIELD Harry | Hubo - Scott CT | |
| 05/04 | added | BAART Thomas | JEGG-SKIL-DJR | |
| 05/04 | added | BRINKMAN Joost | JEGG-SKIL-DJR | |
| 05/04 | added | BRINKMAN Niels | JEGG-SKIL-DJR | |
| 05/04 | added | DE LAAT Jasper | JEGG-SKIL-DJR | |
| 05/04 | added | INGLIS Toby | JEGG-SKIL-DJR | |
| 05/04 | added | PIJNENBURG Sven | JEGG-SKIL-DJR | |
| 05/04 | added | VAN WIJNBERGEN Denley | JEGG-SKIL-DJR | |
| 05/04 | added | DIEPSTRA Patrick | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | SCHIEVEN Jelle | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | SCHULTEN Chiel | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | VAN DER VEEN Steyn | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | VAN HARTEN Jari | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | VOS Werner | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | WOETS Mattanja | Sensa - Kanjers voor Kanjers | |
| 05/04 | added | BERGSMA Sil | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | GROENEN Klaas | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | JANSEN Bram | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | ORANJE Sebastiaan | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | SMULDERS Vik | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | VAN VOORDEN Jeroen | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | WAGENAAR Ties | TWC Tempo - Hoppenbrouwers | |
| 05/04 | added | BALLIF Anco | Volharding Cycling Team | |
| 05/04 | added | DE JONG Stef | Volharding Cycling Team | |
| 05/04 | added | DEN BRABER Simon | Volharding Cycling Team | |
| 05/04 | added | EEKHOFF Gijs | Volharding Cycling Team | |
| 05/04 | added | IJMKER Marijn | Volharding Cycling Team | |
| 05/04 | added | JOCHEMS Jelte | Volharding Cycling Team | |
| 05/04 | added | KOOL Tobias | Volharding Cycling Team | |
| 05/04 | added | DICTUS Pim | Willebrord Wil Vooruit | |
| 05/04 | added | FRIJTERS Perry | Willebrord Wil Vooruit | |
| 05/04 | added | REUVERS Kevin | Willebrord Wil Vooruit | |
| 05/04 | added | VAN DER LEE Dani | Willebrord Wil Vooruit | |
| 05/04 | added | VAN RANDERAAT Ruben | Willebrord Wil Vooruit | |
| 05/04 | added | VERDONCK Thomas | Willebrord Wil Vooruit | |
| 05/04 | added | CRUSIO Jochem | WILVO Group - TWC De Kempen | |
| 05/04 | added | KUIPER Kevin | WILVO Group - TWC De Kempen | |
| 05/04 | added | VAN DE PUT Luke | WILVO Group - TWC De Kempen | |
| 05/04 | added | VAN LIEROP Danny | WILVO Group - TWC De Kempen | |
| 05/04 | added | VAN VLERKEN Marijn | WILVO Group - TWC De Kempen | |
| 05/04 | added | VERZIJL Sten | WILVO Group - TWC De Kempen | |
| 05/04 | added | VREUGDENHIL Bart | WILVO Group - TWC De Kempen | |
| 26/03 | added | FRANZ Toni | Team Storck - Metropol Cycling | |
| 26/03 | added | MÜNZER Jan | Team Storck - Metropol Cycling | |
| 26/03 | added | SCHMITZ Campo | Team Storck - Metropol Cycling | |
| 26/03 | added | KELLER Paul | Team Storck - Metropol Cycling | |
| 26/03 | added | SCHEMPP Oscar | Team Storck - Metropol Cycling | |
| 26/03 | added | KLOSS Felix | Team Storck - Metropol Cycling | |
| 21/02 | added | MERSEBURG Dominik | Team Storck - Metropol Cycling | |