Román Marcelo Cuello Arizmendi: every club managed, most recently Defensor Sporting, 39 matches in the dugout. Appointment dates, records and the squads behind each spell.
| Club | From | To | Games | W-D-L |
|---|---|---|---|---|
| Defensor Sporting | 2026-02-07 | 2026-06-07 | 19 | — |
| Deportes Temuco | 2025-08-10 | 2025-10-24 | 7 | — |
| Deportes Temuco | 2024-02-25 | 2024-09-14 | 13 | — |