Kalisz #6 
Transfers
| Date | Player | From team | To team | Transfer fee |
|---|---|---|---|---|
| march 20 2018 |  D. Chochol | Kalisz #6 | Poznan #4 | RSD459 286 |
| march 20 2018 | A. Łempicki | Kalisz #6 |  FC Ruggell #8 | RSD369 480 |
| march 19 2018 | K. Kitowski | Kalisz #6 | Walcz | RSD575 316 |
| february 1 2018 |  N. Kobiashvili |  Citizen Seducer | Kalisz #6 (On loan) | (RSD879 320) |
| january 31 2018 |  M. Flicke | Gauchos de Boedo | Kalisz #6 (On loan) | (RSD692 640) |
| january 30 2018 | V. Loshakov | Gauchos de Boedo | Kalisz #6 (On loan) | (RSD326 040) |
| january 27 2018 | D. Mech | Kalisz #6 | FC Schaan #5 | RSD926 225 |
| january 6 2018 | J. Wojnicki | Kalisz #6 | FC Prague #20 | RSD393 970 |
| january 6 2018 | M. Ivanov | Kalisz #6 | Legionowo | RSD925 876 |
| january 5 2018 | F. Sołtysiak | Kalisz #6 | Turek | RSD1 632 821 |
| january 5 2018 | W. Ogorzałek | Kalisz #6 | FC Jelgava #19 | RSD2 320 751 |
| january 4 2018 | M. Hlava | Kalisz #6 | Sosnowiec #6 | RSD416 615 |
| january 4 2018 |  R. Jaković | Kalisz #6 | Zabrze #3 | RSD242 007 |
| december 9 2017 |  D. Herder | FK Madpool | Kalisz #6 | RSD5 486 984 |
| december 8 2017 | A. Zajec | Kalisz #6 |  NK Split #13 | RSD343 020 |
| december 8 2017 | A. Szkatuła | Kalisz #6 | Lebork #2 | RSD276 546 |
| december 8 2017 |  A. Goncharenko | Rīgas Dinamo | Kalisz #6 | RSD33 669 010 |
| december 7 2017 | J. Zorins | Nopietnie | Kalisz #6 | RSD24 935 113 |
| november 12 2017 |  V. Lipović | Kalisz #6 |  FC Timisoara #3 | RSD679 161 |
| november 12 2017 | V. Latkovskis | FC Bucha | Kalisz #6 | RSD33 546 114 |
| november 12 2017 |  K. Koskei | Rīgas Dinamo | Kalisz #6 | RSD25 034 575 |
| october 19 2017 | O. Klabnik | Kalisz #6 | Legnica #7 | RSD335 765 |
| october 19 2017 | J. Grzyb | Kalisz #6 |  Plainfaing FC | RSD477 601 |
| october 18 2017 | W. Steckiewicz | Kalisz #6 | FC Jurmala | RSD724 850 |
| october 16 2017 | T. Grozdanić | Kalisz #6 | Plock #4 | RSD788 747 |