Transfers
Confirmed moves across every competition we cover. Fees in euros as reported by the data provider — loans, frees and undisclosed deals count as moves but contribute nothing to spend.
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Filtered to Kocaelispor · clear · club page →
Spend by club
| Club | In | Out | Spent | Received | Net |
|---|---|---|---|---|---|
 Kocaelispor | 32 | 30 | €2.6m | €100k | −€2.5m |
Biggest moves
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 7 May | Habib Keïta · DM | Clermont Foot | Kocaelispor | €700k |
| 7 May | Habib Keïta · CM | Clermont Foot | Kocaelispor | €700k |
| 7 Aug | Metehan Altunbaş · LW |  Eyüpspor | Kocaelispor | €600k |
| 7 Aug | Metehan Altunbaş · LW | Eyüpspor | Kocaelispor | €600k |
| 6 Sept | Samet Yalçin · CM | Kocaelispor | Antalyaspor | €50k |
| 6 Sept | Samet Yalçin · CM | Kocaelispor | Antalyaspor | €50k |
| 5 Sept | Habib Keïta · DM | Kocaelispor | Free agent | — |
| 5 Sept | Habib Keïta · CM | Kocaelispor | Free agent | — |
| 28 Aug | Florian Ayé · ST | Servette | Kocaelispor | — |
| 28 Aug | Florian Ayé · ST | Servette | Kocaelispor | — |
| 24 Aug | Matej Maglica · CB | Darmstadt | Kocaelispor | — |
| 24 Aug | Matej Maglica · CB | Darmstadt | Kocaelispor | — |
| 11 Aug | Berkan Kutlu · DM | Free agent | Kocaelispor | Free |
| 11 Aug | Berkan Kutlu · DM | Free agent | Kocaelispor | Free |
| 5 Aug | Joseph Boende · AM | Kocaelispor |  Brest | Free |
| 5 Aug | Joseph Boende · AM | Kocaelispor | Brest | Free |
| 27 Jul | Uğur Yıldız · AM |  Göztepe | Kocaelispor | — |
| 27 Jul | Uğur Yıldız · AM | Göztepe | Kocaelispor | — |
| 27 Jul | Darko Churlinov · LW | Kocaelispor | Pogoń Szczecin | — |
| 27 Jul | Darko Churlinov · LW | Kocaelispor | Pogoń Szczecin | — |
| 22 Jul | Karol Linetty · DM | Kocaelispor | Free agent | — |
| 22 Jul | Karol Linetty · DM | Kocaelispor | Free agent | — |
| 19 Jul | Show · DM | Maccabi Haifa | Kocaelispor | Free |
| 19 Jul | Show · CM | Maccabi Haifa | Kocaelispor | Free |
| 17 Jul | Haydar Karataş · LM | Sakaryaspor | Kocaelispor | Free |
| 17 Jul | Haydar Karataş · LM | Sakaryaspor | Kocaelispor | Free |
| 5 Jul | Emir Ortakaya · CB |  Rizespor | Kocaelispor | — |
| 5 Jul | Emir Ortakaya · CB | Rizespor | Kocaelispor | — |
| 1 Jul | Show · DM | Kocaelispor | Free agent | — |
| 1 Jul | Furkan Gedik · LW | Kocaelispor | Free agent | — |
| 1 Jul | Can Keleş · RW | Kocaelispor | Free agent | — |
| 1 Jul | Botond Balogh · CB | Kocaelispor | Free agent | — |
| 1 Jul | Show · CM | Kocaelispor | Free agent | — |
| 1 Jul | Furkan Gedik · LW | Kocaelispor | Free agent | — |
| 1 Jul | Can Keleş · RW | Kocaelispor | Free agent | — |
| 1 Jul | Botond Balogh · CB | Kocaelispor | Free agent | — |
| 1 Jul | Makana Baku · LW |  Atromitos | Kocaelispor | Free |
| 1 Jul | Makana Baku · LW | Atromitos | Kocaelispor | Free |
| 29 Jun | Mesut Tunalı · CM | Kocaelispor | Free agent | — |
| 29 Jun | Mesut Tunalı · CM | Kocaelispor | Free agent | — |
| 23 Jun | Onurcan Piri · GK | Kayserispor | Kocaelispor | Free |
| 23 Jun | Onurcan Piri · GK | Kayserispor | Kocaelispor | Free |
| 6 Jun | Uğur Yıldız · AM | Free agent | Kocaelispor | Free |
| 6 Jun | Ahmet Oğuz · RB | Kocaelispor | Free agent | — |
| 6 Jun | Uğur Yıldız · AM | Free agent | Kocaelispor | Free |
| 6 Jun | Ahmet Oğuz · RB | Kocaelispor | Free agent | — |
| 4 Jun | Serdar Dursun · ST | Kocaelispor | Free agent | — |
| 4 Jun | Serdar Dursun · ST | Kocaelispor | Free agent | — |
| 31 Jan | Mahamadou Susoho · CM |  Manchester City | Kocaelispor | — |
| 31 Jan | Mahamadou Susoho · CM | Manchester City | Kocaelispor | — |
Confirmed business only — unconfirmed talk stays in each league’s Rumors tab.