Brazil – England
Referee: Melissa Borjas (HON, photo)
Assistant Referee 1: Shirley Perello (HON)
Assistant Referee 2: Yudilia Briones (MEX)
Fourth Official: Kate Jacewicz (AUS)
Netherlands – Ghana
Referee: Ri Hyang Ok (PRK)
Assistant Referee 1: Hong Kum Nyo (PRK)
Assistant Referee 2: Kim Kyoung Min (KOR)
Fourth Official: Qin Liang (CHN)
Korea DPR – Mexico
Referee: Claudia Umpierrez (URU)
Assistant Referee 1: Luciana Mascarana (URU)
Assistant Referee 2: Tatiane Sacilotti (BRA)
Fourth Official: Kateryna Monzul (UKR)
France – New Zealand
Referee: Lidya Abebe (ETH)
Assistant Referee 1: Mary Njoroge (KEN)
Assistant Referee 2: Bernadettar Kwimbira (MWI)
Fourth Official: Esther Staubli (SUI)
9 August 2018
Haiti – Nigeria
Referee: Jana Adamkova (CZE)
Assistant Referee 1: Sanja Rodjak (CRO)
Assistant Referee 2: Petruta Iugulescu (ROU)
Fourth Official: Edina Alves (BRA)
China – Germany
Referee: Carol Anne Chenard (CAN)
Assistant Referee 1: Kathryn Nesbitt (USA)
Assistant Referee 2: Chantal Boudreau (CAN)
Fourth Official: Gladys Lengwe (ZAM)
USA – Paraguay
Referee: Qin Liang (CHN)
Assistant Referee 1: Cui Yongmei (CHN)
Assistant Referee 2: Fang Yan (CHN)
Fourth Official: Bibiana Steinhaus (GER)
Spain – Japan
Referee: Kateryna Monzul (UKR)
Assistant Referee 1: Maryna Striletska (UKR)
Assistant Referee 2: Sian Massey (ENG)
Fourth Official: Stephanie Frappart (FRA)