List of Seattle Mariners no-hitters


The Seattle Mariners are a Major League Baseball franchise based in Seattle, Washington. Formed in 1977, they play in the American League West division. Pitchers for the Mariners have thrown six no-hitters in franchise history. A no-hitter is officially recognized by Major League Baseball only when a pitcher "allows no hits during the entire course of a game, which consists of at least nine innings." The first perfect game in Mariners' history was thrown on August 15, 2012 by Félix Hernández, who beat the Tampa Bay Rays in a 1–0 victory with 12 strikeouts. The Félix Hernández perfect game and Hisashi Iwakuma no hitter both took place as Wednesday matinee games that were "Mariners Camp Day" where the team hosted local summer camps. Of the six no-hitters, two were achieved in the Kingdome, three at Safeco Field—now known as T-Mobile Park—and one on the road, at Toronto's Rogers Centre.

List of no-hitters in Mariners history

#DatePitcherFinal scoreBase-
runners		OpponentCatcherPlate umpireManagerNotesRef
12–06Detroit Tigers
  • First no-hitter in franchise history
  • First Mariners no-hitter at home
  • First left-handed pitcher to throw a no-hitter in franchise history
  • Johnson would pitch his perfect game almost 14 years later with the Diamondbacks
27–02Boston Red Sox
  • First right-handed pitcher to throw a no-hitter in franchise history
  • Largest margin of victory in a Mariners no-hitter
    • 31–04Los Angeles Dodgers
    • First combined no-hitter in franchise history
    • First interleague no-hitter in franchise history
    • American League record for most pitchers in a no-hitter
    • Millwood left with an injury before beginning the seventh inning
    • Most pitchers to throw a combined no-hitter in MLB history
    • Longest interval between no-hitters in franchise history
    • Smallest margin of victory in a Mariners no-hitter
    • First Mariners no-hitter thrown at T-Mobile Park
    41–00Tampa Bay Rays
  • First perfect game in franchise history
  • Smallest margin of victory in a Mariners no-hitter
    • 53–03Baltimore Orioles
  • First career complete game shutout by Hisashi Iwakuma
  • First complete game by Iwakuma in MLB
  • First no-hitter by a Japanese-born pitcher since Hideo Nomo on April 4, 2001
  • Second Japanese pitcher to throw a Major League no-hitter, after Hideo Nomo
    • 65–03@ Toronto Blue Jays
  • First road no-hitter in Mariners history
  • Second no-hitter by a Canadian-born pitcher after Dick Fowler on September 9, 1945
  • First Canadian pitcher to throw a no-hitter in his home country