| Cardiff City | Arsenal | ||||
|---|---|---|---|---|---|
| GK | Neil Etheridge | GK | Petr Cech | ||
| DR | Joe Bennett | DR | Hector Bellerin | ||
| DR | Sean Morrison | DR | Nacho Monreal | ||
| DR | Bruno Ecuele Manga | DR | Sokratis Papastathopoulos | ||
| DR | Sol Bamba | DR | Shkodran Mustafi | ||
| MD | Harry Arter | MD | Aaron Ramsey | ||
| MD | Joe Ralls | S2 | MD | Mesut Ozil | |
| S2 | MD | Victor Camarasa | S1 | MD | Matteo Guendouzi |
| MD | Bobby Reid | MD | Granit Xhaka | ||
| AM | Junior Hoilett | FD | Alexandre Lacazette | ||
| S1 | WR | Danny Ward | S3 | FD | Pierre-Emerick Aubameyang |
| Substitute | Substitute | ||||
| S1 | FD | Kenneth Zohore | S1 | MD | Lucas Torreira |
| S2 | FD | Gary Madine | S2 | FD | Danny Welbeck |
| S3 | MD | Henrikh Mkhitaryan | |||
| Manager | Manager | ||||
| Neil Warnock | Unai Emery | ||||