Walter Oscar Lemma: every club managed, most recently Concepcion, 45 matches in the dugout. Appointment dates, records and the squads behind each spell.
| Club | From | To | Games | W-D-L |
|---|---|---|---|---|
| Concepcion | 2026-04-05 | 2026-05-24 | 6 | — |
| Unión La Calera | 2024-06-07 | 2025-09-12 | 39 | — |