The Mariners were unable to replicate their offensive showcase from the previous day against the Mets on Saturday.

Facing highly touted Mets rookie pitcher Nolan McLean, the Mariners continued a frustrating stretch of missing offense on the East Coast in a 3-1 loss.

Making his big league debut, McLean shut out the Seattle Mariners over 5 1/3 innings on Saturday afternoon at Citi Field in a 3-1 win, navigating a deep lineup with an array of spinning breaking pitches. It was an impressive outing for the rookie right-hander, but when manager Carlos Mendoza went out to the mound in the sixth, fans booed the move.