Transfers
Recent player movements in and out of the squad
| Date | Player | From | To | Type |
|---|---|---|---|---|
| 21.01.2019 | A. Ruiz | Sporting CP | — | Loan |
| 15.01.2019 | I. Doumbia | — | Sporting CP | N/A |
| 11.01.2019 | R. Gauld | Sporting CP | Hibernian | Loan |
| 11.01.2019 | Daniel Bragança | Sporting CP | Farense | Loan |
| 07.01.2019 | E. Viviano | Sporting CP | — | Loan |
| 05.01.2019 | Jatobá | Sporting CP | — | Loan |
| 04.01.2019 | Rafael Barbosa | Sporting CP | Pacos Ferreira | Loan |
| 03.01.2019 | Mauro Riquicho | Sporting CP | — | Loan |
| 03.01.2019 | Luís Elói | Sporting CP | — | N/A |
| 01.01.2019 | Bruno César | Sporting CP | — | N/A |
| 01.01.2019 | J. Mišić | Sporting CP | PAOK | Loan |
| 01.01.2019 | Elves | Sporting CP | Pacos Ferreira | Loan |
| 01.01.2019 | Luiz Phellype | Pacos Ferreira | Sporting CP | € 550K |
| 01.01.2019 | Marcelo | Sporting CP | — | N/A |
| 06.09.2018 | Cristian Ponde | Sporting CP | Karpaty | Free |
| 31.08.2018 | R. Gauld | Sporting CP | Farense | Loan |
| 31.08.2018 | Matheus Pereira | Sporting CP | — | Loan |
| 28.08.2018 | Seydou Doumbia | Sporting CP | Girona | N/A |
| 23.08.2018 | N. Gudelj | — | Sporting CP | Loan |
| 22.08.2018 | L. Ruiz | Sporting CP | Zorya Luhansk | Loan |
| 22.08.2018 | A. Diaby | Club Brugge KV | Sporting CP | € 4.5M |
| 15.08.2018 | M. Demiral | Sporting CP | Alanyaspor | Loan |
| 08.08.2018 | Rafael Leão | Sporting CP | Lille | N/A |
| 07.08.2018 | João Palhinha | Sporting CP | SC Braga | Loan |
| 03.08.2018 | Domingos Duarte | Sporting CP | — | Loan |
| 02.08.2018 | Renan Ribeiro | Estoril | Sporting CP | Loan |
| 27.07.2018 | Jefferson Encada | Sporting CP | Guimaraes | N/A |
| 26.07.2018 | Pedro Ferreira | Sporting CP | — | Loan |
| 25.07.2018 | Gelson Martins | Sporting CP | Atletico Madrid | Free |
| 24.07.2018 | Ivanildo Fernandes | Sporting CP | Moreirense | Loan |
| 23.07.2018 | C. Piccini | Sporting CP | Valencia | € 8M |
| 23.07.2018 | Bryan Jafet Ruiz González | Sporting CP | — | Free |
| 22.07.2018 | Ronaldo Tavares | Sporting CP | — | Loan |
| 19.07.2018 | Guilherme Ramos | Sporting CP | — | Loan |
| 13.07.2018 | William Carvalho | Sporting CP | Real Betis | € 15M |
| 13.07.2018 | Geraldes | Sporting CP | — | Loan |
| 09.07.2018 | Daniel Podence | Sporting CP | Olympiakos Piraeus | € 3M |
| 09.07.2018 | Pedro Silva | Sporting CP | Tondela | Free |
| 06.07.2018 | Rafael Barbosa | Sporting CP | Portimonense | Loan |
| 02.07.2018 | Bruno Gaspar | Fiorentina | Sporting CP | € 4.5M |
| 02.07.2018 | Raphinha | Guimaraes | Sporting CP | € 6.5M |
| 02.07.2018 | E. Viviano | Sampdoria | Sporting CP | € 2M |
| 02.07.2018 | Edu Pinheiro | Sporting CP | — | Loan |
| 01.07.2018 | Rui Patrício | Sporting CP | Wolves | Free |
| 01.07.2018 | Tobias Figueiredo | Sporting CP | Nottingham Forest | N/A |
| 01.07.2018 | Fábio Coentrão | Sporting CP | Real Madrid | N/A |
| 01.07.2018 | Carlos Mané | VfB Stuttgart | Sporting CP | N/A |
| 01.07.2018 | Seydou Doumbia | AS Roma | Sporting CP | € 3M |
| 01.07.2018 | Jefferson Moreira Nascimento | SC Braga | Sporting CP | N/A |
| 01.07.2018 | Marcelo | Rio Ave | Sporting CP | Free |