Sparta U19 (): cada chegada e saída, valores pagos e recebidos, e o valor de mercado do plantel. — gastos, €5k recebidos. Registo completo até 2025-07-01.
| Data | Jogador | De | Para | Verba |
|---|---|---|---|---|
| 2025-07-01 | Lushendry Martes | Sparta U19 | Sparta U21 | — |
| 2024-07-01 | Lushendry Martes | Sparta Youth | Sparta U19 | — |
| 2020-07-01 | Augustin Drakpe | Sparta U19 | Sparta R. | — |
| 2020-07-01 | Delano Vianello | Sparta U19 | Sparta U21 | — |
| 2020-07-01 | Emmanuel Emegha | Sparta U19 | Sparta R. | — |
| 2020-07-01 | Jay den Haan | Sparta U19 | Sparta U21 | — |
| 2020-07-01 | Jeremy Udenhout | Sparta U19 | Sparta U21 | — |
| 2020-07-01 | Patrick Brouwer | Sparta U19 | Sparta U21 | — |
| 2020-07-01 | Rijk Janse | Sparta U19 | Sparta U21 | — |
| 2020-01-01 | Emmanuel Emegha | Sparta R. U17 | Sparta U19 | — |
| 2019-07-01 | Delano Vianello | Sparta R. U17 | Sparta U19 | — |
| 2019-07-01 | Jeremy Udenhout | Sparta Youth | Sparta U19 | — |
| 2019-07-01 | Rijk Janse | Sparta R. U17 | Sparta U19 | — |
| 2019-07-01 | Bradly van Hoeven | Sparta U19 | Sparta U21 | — |
| 2018-07-01 | Augustin Drakpe | Sparta R. U17 | Sparta U19 | — |
| 2018-07-01 | Jay den Haan | Feyenoord U17 | Sparta U19 | Livre |
| 2018-07-01 | Patrick Brouwer | Sparta R. U17 | Sparta U19 | — |
| 2018-07-01 | Youssef El Kachati | Sparta U19 | Sparta U21 | — |
| 2017-07-01 | Bradly van Hoeven | Sparta R. U17 | Sparta U19 | — |
| 2017-07-01 | Abdou Harroui | Sparta U19 | Sparta U21 | — |