The San Francisco Giants are calling up left-handed pitcher Carson Whisenhunt to make his MLB debut on Monday against the Pittsburgh Pirates at Oracle Park. Whisenhunt is the club's No. 3 prospect, according to MLB Pipeline.

SAN FRANCISCO — With the Giants’ rotation in flux following Hayden Birdsong’s demotion and Landen Roupp’s injury, manager Bob Melvin announced following Sunday’s 5-3 loss to the New York Mets that top pitching prospect Carson Whisenhunt will start on Monday and make his major-league debut.

With their rotation in a bind and the losses beginning to pile up, the San Francisco Giants will seek a boost from their top pitching prospect on Monday. The team will promote left-hander Carson Whisenhunt from Triple-A Sacramento to make his major-league debut with a home start against the Pittsburgh Pirates.

Ronny Mauricio and Juan Soto homered in the seventh inning, and the New York Mets beat the San Francisco Giants 5-3 to match a season best with their seventh straight win.

Ronny Mauricio and Juan Soto homered in the seventh inning to tie and untied a seesaw affair, reliever Gregory Soto made a splashy debut for his new team and the New York Mets completed a three-game road sweep of the San Francisco Giants with a 5-3 victory on Sunday night.

Matt Chapman's multi-homer game was wasted in the New York Mets' sweep of the San Francisco Giants on Sunday at Oracle Park.