Martín Alejandro Garnero: every club managed, most recently Deportes Rengo, 17 matches in the dugout. Appointment dates, records and the squads behind each spell.
| Club | From | To | Games | W-D-L |
|---|---|---|---|---|
| Deportes Rengo | 2025-04-26 | 2025-11-09 | 16 | — |
| Deportes Rengo | 2024-05-25 | 2024-05-25 | 1 | — |