2018 FBC Melgar season

The 2018 season was Melgar's 103rd since its founding in 1915. The club played the Peruvian Primera División and the Copa Libertadores.

Torneo Apertura
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Torneo Clausura
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Semi-final
Tied 2–2 in points, Alianza Lima won on penalties and qualified for the Finals.

Second stage
Santiago Wanderers won 2–1 on aggregate and advanced to the third stage.