| Season | 2018 |
|---|---|
| Dates | 2 February – 1 December 2018 |
| Champions | Coquimbo Unido (3rd title) |
| Promoted | Coquimbo Unido Cobresal |
| Relegated | San Marcos de Arica |
| Matches played | 248 |
| Goals scored | 620 (2.5 per match) |
| Top goalscorer | Rodrigo Holgado (18 goals) |
| Biggest home win | Cobreloa 6–0 Melipilla (12 August) |
| Biggest away win | Deportes Valdivia 0–4 S. Wanderers (11 November) |
| Highest scoring | San Marcos 2–5 Copiapó (17 February) Copiapó 4–3 S. Wanderers (18 March) U. San Felipe 4–3 Coquimbo Unido (6 October) |
← 2017 2019 → | |
The 2018 Primera B de Chile, known as the 2018 Campeonato Loto for sponsorship purposes, was the 65th season of Chile's second-tier football league. The competition began on 2 February 2018 and ended on 1 December 2018.[1] Coquimbo Unido were the champions.