Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 08/2018 |  | Matúš Repa | FW | |||
| 07/2018 |  | Lorenzo Nozza Bielli | GK | |||
| 07/2018 | | Giorgio Cittadini | DF | |||
| 07/2018 | | Sheb Derbali | DF | |||
| 07/2018 | | Andrea Viviani | DF |  | Atalanta U16 | U16 |
| 07/2018 | | Samuel Giovane | MF |  | Atalanta U15 | U15 |
| 07/2018 |  | Mbole Moukam | MF |  | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Simone Panada | MF | | Atalanta U16 | U16 |
| 07/2018 | | Guillaume Renault | MF | | Atalanta U16 | U16 |
| 07/2018 | | Matteo Ruggeri | MF | | Atalanta U16 | U16 |
| 07/2018 | | Federico Zuccon | MF | | Atalanta U15 | U15 |
| 07/2018 | | Antonio Reda | FW | | Atalanta U16 | U16 |
| 07/2018 |  | Lukáš Vorlický | FW |  | FC Zbrojovka Brno U17 | U17 |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/2018 | | Lorenzo Avogadri | GK |  | Palermo FC U19 | Palermo FC U19 |
| 07/2018 | | Federico Bergonzi | DF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Giorgio Brogni | DF | | Atalanta U19 | Atalanta U19 |
| 07/2018 |  | Rocco Ćoza | DF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Nicolò Milani | DF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Caleb Okoli | DF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Daniele Solcia | DF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Alessandro Cortinovis | MF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Sebastiano Finardi | MF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Davide Ghislandi | MF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Emmanuel Gyabuaa | MF | | Atalanta U19 | Atalanta U19 |
| 07/2018 |  | Alen Mehić | MF | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Lorenzo Bertini | FW | | Atalanta U19 | Atalanta U19 |
| 07/2018 |  | Olaf Kobacki | FW | | Atalanta U19 | Atalanta U19 |
| 07/2018 | | Roberto Piccoli | FW | | Atalanta U19 | Atalanta U19 |