| 22.068 | Olívio ToméBenfica B | Benfica B | Atacant | 20 | 275 K € |
| 22.068 | OH Omar HaikalAl Wasl | Al Wasl | Fundaș | — | 275 K € |
| 22.068 | Omar HernandezChattanooga Red Wolves SC | Chattanooga Red Wolves SC | Mijlocaș | 25 | 275 K € |
| 22.068 | Omar KhedrZED FC | ZED FC | Mijlocaș | 20 | 275 K € |
| 22.068 | Omer ShiraziMaccabi Petah Tikva | Maccabi Petah Tikva | Mijlocaș | 25 | 275 K € |
| 22.068 | Omir FernándezPortland Timbers | Portland Timbers | Mijlocaș | 27 | 275 K € |
| 22.068 | OO Omotolani OladosuIngolstadt | Ingolstadt | Mijlocaș | 17 | 275 K € |
| 22.068 | OL Omri LevyHapoel Tel Aviv | Hapoel Tel Aviv | Atacant | 18 | 275 K € |
| 22.068 | Omri ShamirMaccabi Netanya | Maccabi Netanya | Mijlocaș | 23 | 275 K € |
| 22.068 | Ondřej KolářSK Slavia Prague | SK Slavia Prague | Portar | 32 | 275 K € |
| 22.068 | OS Oriol SoldevilaHércules | Hércules | Mijlocaș | 25 | 275 K € |
| 22.068 | OA Oscar AïssatAmiens | Amiens | Mijlocaș | 19 | 275 K € |
| 22.068 | Oscar DorleyAl-Taawoun | Al-Taawoun | Mijlocaș | 28 | 275 K € |
| 22.068 | Oscar PageBrisbane Roar FC | Brisbane Roar FC | Portar | 20 | 275 K € |
| 22.068 | Oskar CottonIF Brommapojkarna | IF Brommapojkarna | Fundaș | 20 | 275 K € |
| 22.068 | OR Othman RamadanUnited FC | United FC | Fundaș | 26 | 275 K € |
| 22.068 | OS Oumar SidibéCannes | Cannes | Mijlocaș | 25 | 275 K € |
| 22.068 | Ousmane CamaraFC Liège | FC Liège | Atacant | 20 | 275 K € |
| 22.068 | Ousmane DialloRenaissance Club Zemamra | Renaissance Club Zemamra | Fundaș | 27 | 275 K € |
| 22.068 | Oussama ErrahmanyMAS Fès | MAS Fès | Portar | 23 | 275 K € |
| 22.068 | Oussama SoukhaneFUS Rabat | FUS Rabat | Fundaș | 27 | 275 K € |
| 22.068 | Owen DammFC Tulsa | FC Tulsa | Fundaș | 23 | 275 K € |
| 22.068 | PP Pablo PascualVillarreal B | Villarreal B | Mijlocaș | 20 | 275 K € |
| 22.068 | Pablo RiveraAlcorcón | Alcorcón | Mijlocaș | 22 | 275 K € |
| 22.068 | Pablo ToledoÑublense | Ñublense | Atacant | 20 | 275 K € |
| 22.068 | Panagiotis AvgerinosGS Marko | GS Marko | Portar | 23 | 275 K € |
| 22.068 | Panagiotis LoukaNea Salamina | Nea Salamina | Atacant | 26 | 275 K € |
| 22.068 | Panagiotis PanagiotouKalamata | Kalamata | Fundaș | 24 | 275 K € |
| 22.068 | Panagiotis TzimasNiki Volou | Niki Volou | Mijlocaș | 25 | 275 K € |
| 22.068 | Papa Amady GadioNovi Pazar | Novi Pazar | Mijlocaș | 25 | 275 K € |
| 22.068 | PG Papa GningueDaugavpils | Daugavpils | Fundaș | 21 | 275 K € |
| 22.068 | Pape Mar BoyePhoenix Rising FC | Phoenix Rising FC | Fundaș | 22 | 275 K € |
| 22.068 | Papuna BeruashviliRustavi | Rustavi | Portar | 22 | 275 K € |
| 22.068 | PG Pasquale GiannottiGuidonia Montecelio | Guidonia Montecelio | Mijlocaș | 27 | 275 K € |
| 22.068 | PM Pasquale MarranzinoSambenedettese | Sambenedettese | Atacant | 22 | 275 K € |
| 22.068 | Patrick NuamahSabadell | Sabadell | Mijlocaș | 20 | 275 K € |
| 22.068 | Patrik BalejaŽilina | Žilina | Atacant | 19 | 275 K € |
| 22.068 | Patrik DemjénMTK | MTK | Portar | 28 | 275 K € |
| 22.068 | Patrik MyslovičTirana | Tirana | Mijlocaș | 25 | 275 K € |
| 22.068 | PZ Patrizio ZerboForlì | Forlì | Atacant | 20 | 275 K € |
| 22.068 | PatryckMito HollyHock | Mito HollyHock | Atacant | 28 | 275 K € |
| 22.068 | PM Patryk MazurJuventus Next Gen | Juventus Next Gen | Mijlocaș | 19 | 275 K € |
| 22.068 | PS Patryk SykutPeterborough United | Peterborough United | Mijlocaș | 18 | 275 K € |
| 22.068 | Pau LópezAndorra | Andorra | Portar | 31 | 275 K € |
| 22.068 | Pau PrimQatar SC | Qatar SC | Mijlocaș | 20 | 275 K € |
| 22.068 | Paul GartlerRapid Wien | Rapid Wien | Portar | 29 | 275 K € |
| 22.068 | Paul IacobOțelul Galați | Oțelul Galați | Fundaș | 30 | 275 K € |
| 22.068 | Paul MorenoCardiff City | Cardiff City | Mijlocaș | 16 | 275 K € |
| 22.068 | Paul NghaboPříbram | Příbram | Fundaș | 21 | 275 K € |
| 22.068 | Paul NsioSt Mirren | St Mirren | Mijlocaș | 20 | 275 K € |