Sunderland #3 
Transfers
| Date | Player | From team | To team | Transfer fee |
|---|---|---|---|---|
| august 21 2020 |  T. Feaunati | Sunderland #3 | None | RSD2 332 133 |
| august 19 2020 |  B. Álvarez | Sunderland #3 |  FC CRAU | RSD25 667 321 |
| june 30 2020 |  K. Mirumian | Sunderland #3 | None | RSD2 332 133 |
| june 28 2020 |  W. Xia | Sunderland #3 | None | RSD4 703 217 |
| may 11 2020 |  T. Riski | Sunderland #3 | None | RSD2 332 133 |
| may 8 2020 |  S. Paraha | Sunderland #3 | None | RSD2 064 335 |
| may 8 2020 |  I. Grigaļāvičs | Sunderland #3 |  Almunge | RSD3 091 500 |
| january 29 2020 |  F. Metselar | Sunderland #3 |  FC Willemstad #7 | RSD2 805 000 |
| january 27 2020 | S. Henshall |  Zoman | Sunderland #3 | RSD15 167 263 |
| january 27 2020 | O. Lannbris | Sunderland #3 | None | RSD2 195 784 |
| january 24 2020 |  G. Davidson | Sunderland #3 |  SC München #3 | RSD2 745 001 |
| january 3 2020 | N. Boussou |  AtLeTiCo ScApIgLiAtI | Sunderland #3 | RSD16 734 000 |
| january 1 2020 | B. Stackhouse | Whitehaven Town | Sunderland #3 | RSD13 856 250 |
| december 7 2019 |  G. Bosch | Sunderland #3 |  FC Pully #2 | RSD2 580 001 |
| december 5 2019 | S. Agrigoroaie |  Huskies In The Sun | Sunderland #3 | RSD14 703 750 |
| december 3 2019 | C. Cézanne | Sunderland #3 |  Oğuz Türk FK | RSD3 274 501 |
| november 12 2019 |  D. Chipchase |  Real Olbap | Sunderland #3 | RSD14 155 014 |
| october 18 2019 |  J. Shortman | Kisumu | Sunderland #3 | RSD13 798 534 |
| october 15 2019 | Z. Tsai | Sunderland #3 | Sunderland City #2 | RSD2 745 002 |
| october 13 2019 |  M. Nanyiza | Sunderland #3 | None | RSD2 064 335 |
| october 12 2019 | Q. Luo | Sunderland #3 | None | RSD1 937 723 |
| october 12 2019 | W. Roselle | Sunderland #3 | None | RSD2 064 335 |
| october 12 2019 |  O. Jerald | FC Llanelli #2 | Sunderland #3 | RSD15 198 750 |
| september 21 2019 | K. Mirumian | FC Kysuca | Sunderland #3 | RSD14 635 975 |
| august 25 2019 | R. Hinne |  UC Dublin City | Sunderland #3 | RSD16 671 551 |