The board of directors of the general partner of MPLX LP has declared a quarterly cash distribution of $0.6475 per common unit for the fourth quarter 2018, or $2.59 on an annualized basis. This represents an increase of $0.01 per unit, or 1.6%, over the third quarter 2018 distribution, and an increase of $0.04 per unit, or 6.6%, over the fourth quarter 2017 distribution. This is the 24th consecutive quarterly distribution increase and will be paid on February 14, 2019, to common unitholders of record as of February 5, 2019.