2025–26 Winter Transfer Period

The mid-season transfer and registration period for the 2025-26 season was a phase during which Trendyol Süper Lig clubs restructured their squads as the second half of the season began. Between 2 January 2026 and 6 February 2026, clubs in the league added varying numbers of players to their rosters according to their specific needs. While some clubs significantly refreshed their squads through numerous transfers, others completed the period with only a few moves or no transfers at all.

^{2025-26 Ara transfer dönemi yabancı oyuncuların dağılımı (AA)}

During the mid-season transfer window, 16 of the 18 clubs in the Trendyol Süper Lig added new players to their squads. A total of 91 footballers were transferred, with 58 coming from abroad and 33 from within Türkiye. Of these transferred players, 60 were foreign nationals and 31 held domestic status. These figures indicate that clubs placed significant emphasis on acquiring foreign players during the mid-season transfer period.

The international transfers displayed a broad range of nationalities. Süper Lig clubs signed contracts with players from 34 different countries. Italy was the country that supplied the highest number of players during the mid-season transfer window, followed by England and France. Among foreign players, Ivorian and French nationals stood out numerically, forming the two largest groups of transferred players.

^{Footballers joining Galatasaray in the 2025–26 transfer period (AA)}

Galatasaray added five players to its squad during the 2025-26 mid-season transfer period. The yellow-red club completed all of its transfers from abroad. Yaser Asprilla joined on loan from Girona, Noa Lang from Napoli, and Sacha Boey from Bayern Munich, all until the end of the season. Renato Nhaga came from Casa Pia, and Can Armando Güner was transferred permanently from Borussia Mönchengladbach.

The total cost of these five transfers amounted to 9.35 million euros. The average age of the players added during the mid-season window was 21.8 years. Galatasaray also loaned out two players and terminated contracts with two others during the same period. These moves resulted in a noticeable reduction in the squad’s average age.

^{Footballers joining Fenerbahçe in the 2025-26 transfer period (AA)}

Fenerbahçe added five players to its squad during the mid-season transfer period. The yellow-navy club brought in Mert Günok, Anthony Musaba, Matteo Guendouzi, Sidiki Cherif, and N’Golo Kante. A two-and-a-half-year contract was signed with N’Golo Kante. In addition to strengthening the midfield and attack, the club also reinforced the goalkeeper position.

Fenerbahçe experienced significant movement within its squad during the mid-season transfer period. Contracts were terminated with three players, and four others were sent out on loan. While some players were transferred permanently, others left temporarily to play for different teams until the end of the season. This dynamic illustrates that for Fenerbahçe, the mid-season transfer window was characterized by high volumes of both incoming and outgoing players.

^{Footballers who joined Beşiktaş in the 2025–26 transfer period (AA)}

Beşiktaş added seven new players to its squad during the 2025-26 mid-season transfer period. The black-and-white club made transfers targeting the goalkeeper, defense, midfield, and center-forward positions. Yasin Özcan, Kristjan Asllani, and Devis Vasquez joined on loan, while Junior Olaitan, Hyeon-gyu Oh, Emmanuel Agbadou, and Amir Murillo were signed permanently.

A transfer fee of 18 million euros was paid for Emmanuel Agbadou and 14 million euros for Hyeon-gyu Oh. During the same period, Beşiktaş parted ways with nine players, including those transferred permanently to other clubs and those sent out on loan. Combined with transfers made since the start of the season, the total number of transfers under this management period reached 21. The mid-season transfer window marked a period of comprehensive change within the Beşiktaş squad.

^{Footballers who joined Trabzonspor in the 2025–26 transfer period (AA)}

Trabzonspor added three players to its squad during the 2025-26 mid-season transfer period. The maroon-blue club brought in Chibuike Nwaiwu and Mathias Lovik to strengthen its defense and Umut Nayir to bolster its attack. These transfers targeted the defensive and offensive areas of the team.

During the same period, eight players left Trabzonspor. Some were transferred permanently to other clubs, while others were sent out on loan to play for different teams during the second half of the season. The loaning of young players to other clubs was one of the notable features of this transfer window.

During the mid-season transfer window, Eyüpspor made the most transfers with 13 players. Eight of these came from abroad and five from within Türkiye. Kasımpaşa added 12 players, while Fatih Karagümrük completed the period with nine transfers. Konyaspor made eight transfers, and Kayserispor and Beşiktaş each made seven.

Göztepe and Samsunspor each added six players, while Fenerbahçe and Galatasaray added five each. Gaziantep FK made four transfers, and Çaykur Rizespor and Trabzonspor each made three. Başakşehir, Gençlerbirliği, and Kocaelispor each added only one player. Alanyaspor and Antalyaspor completed the mid-season transfer period without any additions.

^{2025-26 sezonu kış transfer ve tescil dönemi (AA)}

This overview demonstrates that during the 2025-26 mid-season transfer window, Süper Lig clubs pursued squad renewal at varying scales, with foreign player transfers clearly standing out. The second transfer and registration period has been recorded as a decisive phase in clubs’ squad planning as the second half of the season commenced.

• Eyüpspor (13): Mustafa Yiğit Durmaz (Adana Demirspor), Lenny Pintor (LASK), Charles-Andre Raux-Yao (Briochin), Denis Radu (Petrolul), Jerome Onguene (Petrolul), Angel Torres (Dinamo Kiev), Abdou Khadre Sy (Academie Foot Darou Salam), Ismaila Manga (Essamaye), Diabel Ndoye (Academie Foot Darou Salam), Umut Keseci (Altınordu), Bedirhan Özyurt (Alanyaspor), Anıl Yaşar (Çaykur Rizespor), Dorin Rotariu (Iğdır FK)
• Kasımpaşa (12): Kamil Ahmet Çörekçi (Hatayspor), Kerem Demirbay (Eyüpspor), Cenk Tosun (Fenerbahçe), İrfan Can Kahveci (Fenerbahçe), Rodrigo Becao (Fenerbahçe), Burak Gültekin (Altınordu), Jim Allevinah (Angers), Adrian Benedyczak (Parma), Eyüp Aydın (Galatasaray), Mehmet Burak Reçber (QPR), Ahmet Kaan Öztürk (FC Shkupi), Ahmet Taha Dağbaşı (Söke 1970)
• Fatih Karagümrük (9): Ahmed Traore (No club), Abdul Kader Moussa Kone (No club), Filip Mladenovic (Panathinaikos), Yaya Onogo (FC OSA), Igor Lichnovsky (CF America), Shavy Babicka (Kızılyıldız), Daniele Verde (Spezia Calcio), Bartuğ Elmaz (Fenerbahçe), Davide Biraschi (Frosinone)
• Konyaspor (8): Kazeem Olaigbe (Trabzonspor), Rayyan Baniya (Trabzonspor), Sander Svendsen (Viking), Deniz Türüç (Başakşehir), Berkan Kutlu (Galatasaray), Diogo Gonçalves (MLS Pool), Arif Boşluk (Trabzonspor), Adamo Nagalo (PSV)
• Beşiktaş (7): Hyeongyu Oh (Genk), Junior Olaitan (Göztepe), Kristjan Asllani (Inter), Emmanuel Agbadou (Wolverhampton), Yasin Özcan (Aston Villa), Devis Vasquez (Roma), Amir Murillo (Marseille)
• Kayserispor (7): Jadel Katongo (Manchester City), Semih Güler (Gaziantep FK), Görkem Sağlam (Hatayspor), Sam Mather (Manchester United), Denis Makarov (Dynamo Moscow), Fedor Chalov (PAOK), Joshua Brenet (Livingston)
• Göztepe (6): Guilherme Luiz (Ceará), Jeh (Ponte Preta), Alexis Antunes (Servette), Şamil Öztürk (Kayserispor), Musah Mohammed (Bodrum FK), Filip Krastev (Lommel)
• Samsunspor (6): Elayis Tavsan (Verona), Yalçın Kayan (Eyüpspor), Jaures Assoumou (Troyes), Ali Badra Daibate (Leader Sporting), İrfan Can Eğribayat (Fenerbahçe), Saikuba Jarju (No club)
• Fenerbahçe (5): Matteo Guendouzi (Lazio), N’Golo Kante (Al Ittihad), Anthony Musaba (Samsunspor), Sidiki Cherif (Angers), Mert Günok (Beşiktaş)
• Galatasaray (5): Yaser Asprilla (Girona), Noa Lang (Napoli), Renato Nhaga (Casa Pia), Sacha Boey (Bayern Munich), Can Armando Güner (Mönchengladbach)
• Gaziantep FK (4): Karamba Gassama (Dinamo City), Victor Ntino-Emo Gidado (NK Bravo), Denis Draguş (Trabzonspor), Nihad Mujakic (Partizan)
• Çaykur Rizespor (3): Adedire Mebude (Westerlo), Emir Ortakaya (Fenerbahçe), Frantzdy Pierrot (AEK)
• Trabzonspor (3): Chibuike Nwaiwu (Wolfsberger), Mathias Lovik (Parma), Umut Nayir (Konyaspor)
• Başakşehir (1): Kazımcan Karataş (Galatasaray)
• Gençlerbirliği (1): Cihan Çanak (Trabzonspor)
• Kocaelispor (1): Mahamadou Susoho (Manchester City)
• Alanyaspor: None
• Antalyaspor: None