FIFA Under-20 World Cup Chile 2025 - Referee Appointments for KO Stage

The following officials have been appointed for KO Stage at 2025 FIFA Under-20 World Cup.

Round of 16

7 October 2025, 21:30 CET
UKRAINE - SPAIN
Referee: Jalal Jayed MAR
Assistant Referee 1: Lahsen Azgaou MAR
Assistant Referee 2: Mostafa Akarkad MAR
Fourth Official: Nazmi Nasaruddin MAS
Reserve Assistant Referee: Zairul Khalil Tan MAS

8 October 2025, 01:00 CET
CHILE - MEXICO 

Referee: João Pinheiro POR

Assistant Referee 1: Bruno Jesus POR

Assistant Referee 2: Luciano Maia POR 

Fourth Official: Omar Abdulkadir Artan SOM
Reserve Assistant Referee: Gilbert Cheruiyot KEN

8 October 2025, 21:30 CET
ARGENTINA - NIGERIA 
Referee: Maurizio Mariani ITA
Assistant Referee 1: Daniele Bindoni ITA
Assistant Referee 2: Alberto Tegoni ITA 
Fourth Official: Jalal Jayed MAR
Reserve Assistant Referee: Lahsen Azgaou MAR

8 October 2025, 21:30 CET
COLOMBIA - SOUTH AFRICA 

Referee: Khalid Al Turais KSA

Assistant Referee 1: Mohammed Al Abakry KSA

Assistant Referee 2: Abdulrahim Al Shammari KSA

Fourth Official: Irfan Peljto BIH
Reserve Assistant Referee: Senad Ibrišimbegović BIH

9 October 2025, 01:00 CET
JAPAN - FRANCE

Referee: Katia Itzel García MEX

Assistant Referee 1: Sandra Ramírez MEX

Assistant Referee 2: Karen Díaz MEX

Fourth Official: Kevin Ortega PER
Reserve Assistant Referee: Michael Orue PER

9 October 2025, 01:00 CET
PARAGUAY - NORWAY 

Referee: Keylor Herrera CRC 

Assistant Referee 1: William Chow CRC

Assistant Referee 2: Víctor Ramírez CRC

Fourth Official: Joseph Dickerson USA
Reserve Assistant Referee: Logan Brown USA 

9 October 2025, 21:30 CET
USA - ITALY 

Referee: Gustavo Tejera URU 

Assistant Referee 1: Carlos Barreiro URU

Assistant Referee 2: Agustin Berisso URU

Fourth Official: 
Reserve Assistant Referee:

10 October 2025, 01:00 CET
MOROCCO - SOUTH KOREA 

Referee: Dario Herrera ARG

Assistant Referee 1: Cristian Navarro ARG

Assistant Referee 2: José Savorani ARG 

Fourth Official: 
Reserve Assistant Referee: