Boavista U15: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-07-01 | Tomé Sousa | Boavista U15 | Boavista U17 | — |
| 2021-07-01 | Tomás Silva | Boavista U15 | Boavista U17 | — |
| 2021-07-01 | João Barros | Boavista U15 | Boavista U17 | — |
| 2020-07-01 | Marco Ribeiro | Boavista U15 | Boavista U17 | — |
| 2019-07-01 | Tomé Sousa | Boavista CJ | Boavista U15 | — |
| 2019-07-01 | Tomás Silva | V. Gaia CJ | Boavista U15 | — |
| 2019-07-01 | Tiago Machado | Boavista U15 | Boavista U17 | — |
| 2019-07-01 | João Barros | Boavista CJ | Boavista U15 | — |
| 2018-07-01 | Tiago Machado | Rio Ave Sub-15 | Boavista U15 | — |
| 2018-07-01 | Marco Ribeiro | Boavista CJ | Boavista U15 | — |
| 2018-07-01 | Berna | Boavista U15 | Boavista U17 | — |
| 2017-07-01 | Tiago Morais | Boavista U15 | Benfica U15 | — |
| 2017-07-01 | Fran Pereira | Boavista U15 | Boavista U17 | — |
| 2016-07-01 | Tiago Morais | Boavista CJ | Boavista U15 | — |
| 2016-07-01 | Fábio Ronaldo | Boavista U15 | Rio Ave U17 | — |
| 2016-07-01 | Fran Pereira | Unknown | Boavista U15 | — |
| 2016-07-01 | Berna | Boavista CJ | Boavista U15 | — |
| 2015-07-01 | Fábio Ronaldo | Palmeiras U15 | Boavista U15 | — |
| 2015-01-01 | Rodrigo Conceição | Boavista U15 | Benfica U15 | — |
| 2014-07-01 | Rodrigo Conceição | Anadia Sub-15 | Boavista U15 | — |