Peterson’s only prior professional complete game was a four-hitter in a rain-shortened, five-inning loss to Atlanta on April 28, 2023. His previous nine-inning complete game came in college, a four-hit shutout for Oregon against Arizona State on April 28,

Peterson needed just nine pitches in the ninth inning to finish a shutout in the Mets’ 5-0 win over the Nationals on Wednesday night at Citi Field. In total, he threw 106 pitches. He allowed just six hits, no walks. He struck out six batters. “This is what we strive for,” Peterson said.

David Peterson accomplished a personal milestone for the New York Mets on Wednesday. In his 12th start of the season for the Mets and the 98th of his career, Peterson tossed his first career complete game shutout against the Washington Nationals.