The New York Mets are a Major League Baseball (MLB) franchise based in Flushing, Queens, in New York City. They play in the National League East division. The first game of the new baseball season for a team is played on Opening Day, and being named the Opening Day starter is an honor, which is given to the player who is expected to lead the pitching staff that season. The New York Mets have used 20 different Opening Day starting pitchers in their 50 seasons. The 20 starters have a combined Opening Day record of 26 wins, 12 losses (25–11) and 12 no decisions. No decisions are only awarded to the starting pitcher if the game is won or lost after the starting pitcher has left the game.
Tom Seaver holds the Mets' record for most Opening Day starts with 11, and has an Opening Day record of 6–0. He also has the most starts in Shea Stadium, the Mets' home ballpark from 1964 through 2008. Dwight Gooden holds the Mets' record for most Opening Day wins with seven Opening Day wins against one Opening Day loss. Al Jackson and Roger Craig share the worst winning percentage as the Opening Day starting pitcher with a record of 0–2.
From 1968 through 1983, Mets' Opening Day starting pitchers went 16 consecutive years without a loss. During this period, Tom Seaver won six starts with five no decisions, Craig Swan won two starts, and Jerry Koosman, Pat Zachry and Randy Jones won one start apiece. Furthermore, in the 31-year period from 1968 through 1998, Mets' Opening Day starting pitchers only lost two games. During that period, they won 19 games with 10 no decisions. The only losses during this period were by Mike Torrez in 1984 and by Dwight Gooden in 1990.
Overall, Mets Opening Day starting pitchers have a record of 0–1 at the Polo Grounds, a 13–5 record with four no decisions at Shea Stadium and a 1–0 record at Citi Field. In addition, although the Mets were nominally the home team in 2000, the game was played in Tokyo Dome in Tokyo, Japan. Mike Hampton started the game in Tokyo and lost, making the Mets' Opening Day starting pitchers' combined home record 14–7, and their away record 12–5. The Mets went on to play in the World Series in 1969, 1973, 1986 and 2000, and won the 1969 and 1986 World Series championship games. Tom Seaver (1969 and 1973), Dwight Gooden (1986) and Mike Hampton (2000) were the Opening Day starting pitchers when the Mets played in the World Series, and they had a combined Opening Day record of 2–1.
||Each year is linked to an article about that particular Mets season.
||No decision by starting pitcher; Mets won game
||No decision by starting pitcher; Mets lost game
||Stadium in italics for home game
||Number of appearances as Opening Day starter with the Mets
||Advanced to the post-season
||World Series Champions