PLAYER
POS
DOB
CLUB
SINCE
AO
Agustín Obando
MF
11.03.2000 (26)
Argentina Banfield2024 (Loan)
LO
Luca Orellano
MF
22.03.2000 (26)
Argentina
Monterrey2026
EO
Emmanuel Odemis
FW
05.07.2000 (26)
ArmeniaRetired
—
LO
Loïs Openda
FW
16.02.2000 (26)
Belgium
Juventus2025 (Loan)
IO
Ibrahim Ogoulola
MF
03.02.2000 (26)
Benin
Al-Nasr2026
NO
Noble Okello
MF
20.07.2000 (26)
Canada
Phoenix Rising2025
TO
Tani Oluwaseyi
FW
15.05.2000 (26)
Canada
Villarreal2025
GO
Glid Otanga
MF
14.08.2000 (26)
Congo
Bnei Sakhnin2025
JO
Josué Ovalle
MF
20.05.2000 (26)
Chile Mazatlán2026 (Loan)
YO
Yerco Oyanedel
DF
19.09.2000 (26)
Chile Deportes Limache2026
ZO
Zié Ouattara
DF
09.01.2000 (26)
Ivory Coast
Radomiak2024
JO
Jean Onana
MF
08.01.2000 (26)
Cameroon Genoa2025 (Loan)
DO
Dilan Ortiz
FW
15.03.2000 (26)
Colombia
Ufa2025
PO
Pablo Ortiz
DF
08.06.2000 (26)
Colombia
Baník Ostrava2026
WO
Warmed Omari
DF
23.04.2000 (26)
Comoros
Hamburger SV2026
AO
Alois Oroz
DF
29.10.2000 (26)
Croatia Krylya Sovetov Samara2024
MO
Matija Orbanić
GK
29.05.2000 (26)
Croatia Istra 1961TO
Tomáš Ostrák
MF
05.02.2000 (26)
Czech Republic St. Louis City2023
MO
Matt O'Riley
MF
21.11.2000 (26)
Denmark
Olympique de Marseille2025 (Loan)
OO
Oliver Olsen
DF
13.08.2000 (26)
Denmark VfL Bochum2026
TO
Tashan Oakley-Boothe
MF
14.02.2000 (26)
England
Dunfermline Athletic2025
FO
Fede Obama
DF
04.02.2000 (26)
Equatorial Guinea Unión Adarve2020
MO
Marcos Ondo
GK
12.08.2000 (26)
Equatorial Guinea Cano Sport2023
SO
Salomón Obama
FW
04.02.2000 (26)
Equatorial Guinea Tlaxcala2025
JO
Jandro Orellana
MF
07.08.2000 (26)
Spain
Estoril Praia2024
JO
Jon Ander Olasagasti
MF
16.08.2000 (26)
Spain Levante2025
PO
Pedro Ortiz
MF
19.08.2000 (26)
Spain Córdoba2025
AO
Anthony Olusanya
FW
01.02.2000 (26)
Finland HJK Helsinki2021
JO
Jaakko Oksanen
MF
07.11.2000 (26)
Finland
Kairat2025
TO
Tuomas Ollila
DF
25.04.2000 (26)
Finland Paris FC2024
ZO
Zinédine Ould Khaled
MF
14.01.2000 (26)
France
Sabah2025
MO
Mick Omfia
DF
10.12.2000 (26)
Gabon
Hafia2025
SO
Sidney Obissa
DF
04.05.2000 (26)
Gabon
Krumovgrad2025
PO
Patrick Osterhage
MF
01.02.2000 (26)
Germany SC Freiburg2024
JO
John Otu
DF
12.04.2000 (26)
Ghana Marsonia 19092025
BO
Balázs Opavszky
DF
18.02.2000 (26)
HungaryRetired
—
LO
Lee O'Connor
DF
28.07.2000 (26)
Ireland Tranmere Rovers2022
MO
Michael Obafemi
FW
06.06.2000 (26)
Ireland Blackpool2026 (Loan)
MO
Mohammad Omri
MF
11.03.2000 (26)
Iran Persepolis2021
AO
Ali Olwan
FW
26.03.2000 (26)
Jordan
Al-Sailiya2026
KO
Kohei Okuno
MF
03.04.2000 (26)
Japan Shonan Bellmare2024
YO
Yuki Ogaki
FW
28.02.2000 (26)
Japan Wyvern2025
RO
Richard Odada
MF
25.11.2000 (26)
Kenya Dundee United2024
DO
Daniels Ontužāns
MF
07.03.2000 (26)
LatviaFree Agent
—
AO
Ayman Ouhatti
MF
15.01.2000 (26)
Morocco Al-Markhiya2024
AO
Azzedine Ounahi
MF
19.04.2000 (26)
Morocco Girona2025
OO
Omar Ouhdadi
FW
14.03.2000 (26)
Morocco Alcorcón2026
AO
Alexandru Osipov
MF
30.07.2000 (26)
MoldovaFree Agent
—
HO
Haret Ortega
DF
19.05.2000 (26)
Mexico Santos Laguna2025 (Loan)
LO
Luis Olivas
DF
10.02.2000 (26)
Mexico Atlante2026 (Loan)